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Alternative Uses For an Old Satellite Dish?

ya really writes "My family has one of those BUDs (Big Ugly Dishes) sitting in their back yard still. The other day they asked me if I would take it apart for them. Aside from simply recycling it, I was wondering if there are any alternatives for its use. It was one of the last made before DirectTV and Dish took over satellite broadcasting, and even has a digital receiver. I'd say it was made around 1996."

552 comments

  1. Use as... well... by Anonymous Coward · · Score: 4, Informative

    Bird Baths...

    1. Re:Use as... well... by MadonnaC · · Score: 5, Funny

      ... for condors

    2. Re:Use as... well... by Anonymous Coward · · Score: 0

      Really works great for climbing roses, sunflowers (remove mesh) or as food goes up.. bean and other types of climbers.. very nice agricultural tool.

    3. Re:Use as... well... by Lunarsight · · Score: 1

      If you have a shortwave scanner or CB radio, try hooking it up to the satellite dish.

    4. Re:Use as... well... by tftp · · Score: 3, Informative

      If you have a shortwave scanner or CB radio, try hooking it up to the satellite dish

      It would be just as effective as not connecting it at all. The HF band is 3-30 MHz. The satellite band (for this dish) is probably above 1 GHz. Even FRS would probably not work. But if you have a ham rig for the band it might be useful for EME.

    5. Re:Use as... well... by Anonymous Coward · · Score: 0

      if it were a Kosher Dish, you;d have to bury it after watching that story of the Dairy Farm that was converted in to a meat packing plant.

    6. Re:Use as... well... by Noodlenose · · Score: 5, Funny

      Wok!

    7. Re:Use as... well... by Anonymous Coward · · Score: 0

      Two things I have done,
      Gazebo Top
      Sun shade by hanging it from a shortened steel lamp post available cheap from your local Municpal authority when someone takes the bottom of the pole out with their car.

    8. Re:Use as... well... by Theoboley · · Score: 0

      Donate it to Iron Chef America in hopes they use it as a large Wok for Chef Murymoto to cook in.

      --
      Stupidity only gets you so far, then you've gotta try
    9. Re:Use as... well... by Lord+Apathy · · Score: 1

      I've seen this. It was remounted to point straight up with the feed horn removed. The base had been made to look like a large stand and some of those plastic pink birds had been in it.

      --

      Supporting World Peace Through Nuclear Pacification

  2. Obvious Answer: Wi-Fi Antenna by slifox · · Score: 5, Informative

    Satellite dishes make excellent directional 802.11 antennas.
    Just remove the existing LNB from the dish and replace it with a homemade antenna, like a biquad, tuned for your band-of-interest (i.e. 2.4GHz ISM for wi-fi). Make sure you get a powerful (high RX sensitivity & high TX power) wireless card with an external antenna jack

    Here is one project write-up, though I'm sure there are many others:
    http://www.engadget.com/2005/11/15/how-to-build-a-wifi-biquad-dish-antenna/

    Alternatively, keep the LNB, get a DVB capture card (PCI models go for $20-$80+ new), and use the dish to get FTA (free to air) satellite TV.
    There are many communities for this kind of thing exactly, just search google for: FTA forum

    I'd also take apart that digital receiver and reverse engineer the hardware as much as I could, just for kicks.
    When you've gotten your hour of fun out of it, gut it for parts and move on to the next interesting project.

    1. Re:Obvious Answer: Wi-Fi Antenna by Anonymous Coward · · Score: 0

      I second this!

    2. Re:Obvious Answer: Wi-Fi Antenna by unitron · · Score: 2, Informative

      Watch out for the power supply in that receiver. It (or at least much of it)is probably not transformer isolated from the wall socket.

      --

      I see even classic Slashdot is now pretty much unusable on dial up anymore.

    3. Re:Obvious Answer: Wi-Fi Antenna by image77 · · Score: 1

      dude - he said BUD, as in "BIG" ugly dish.... We're not talking about DirectTV here....

    4. Re:Obvious Answer: Wi-Fi Antenna by tomhudson · · Score: 4, Insightful

      Get a different receiver and you can receive weather satellite data, etc., directly. Hook up with your local ham radio group for more info.

    5. Re:Obvious Answer: Wi-Fi Antenna by markov_chain · · Score: 2, Informative

      Yeah well the bigger the better. A BUD has been used to break 802.11 distance records.

      --
      Tsunami -- You can't bring a good wave down!
    6. Re:Obvious Answer: Wi-Fi Antenna by Anonymous Coward · · Score: 0

      Fucking The Article? I'm confused.

    7. Re:Obvious Answer: Wi-Fi Antenna by kesuki · · Score: 1

      the problem with that is you need 2 Big Ugly Dish, at least to get super long range. he has one. for normal ranges, it's pretty unsightly to use a BUD when you can e-bay smaller sat tv/sat internet dishes people are trying to offload.

    8. Re:Obvious Answer: Wi-Fi Antenna by NeverVotedBush · · Score: 2, Informative

      You really don't need two. The one will boost gain in the aimed direction regardless of what the other antenna is doing.

    9. Re:Obvious Answer: Wi-Fi Antenna by afidel · · Score: 2, Insightful

      How can you use a BUD for long distance? Wind load at the heights needed to avoid fresnel zone problems would be freaking huge on a BUD! The biggest I've seen is a 30dBi 59" antenna and even that I don't think was usable on most towers as it had a loading factor of 100 lbs at 120mph.

      --
      There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
    10. Re:Obvious Answer: Wi-Fi Antenna by Gordonjcp · · Score: 3, Insightful

      Since little USB wifi and bluetooth adaptors are so cheap, you could mount one of those at the dish focus. Make a wooden block to hold in, which replaces the LNB.

    11. Re:Obvious Answer: Wi-Fi Antenna by camperslo · · Score: 3, Insightful

      Although the reflectors for either C or Ku band dishes would work fine, it should be noted that the FCC regulates the effective radiated power. Check out FCC EIRP (equivalent isotropic radiated power) Limits.

      The reference is an isotropic radiator... like having a point source radiating energy equally in ALL directions (up and down as well as the horizontal plane. A vertically oriented half-wavelength dipole has 2.15 dB gain over an isotropic radiator. If vertical, it radiates equally in all directions horizontally, but drops to nothing straight up and straight down.
      Many have used a dipole as an alternate reference since it the lowest gain and most basic antenna normally constructed.
      The EIRP rating is basically the amount of power it would take fed into an isotropic antenna to equal the signal produced from the gain (focusing effect) of a directional antenna. Some get confused by antenna gain. It doesn't give us more power than a transmitter puts out, it just concentrates the signal in a desired (hopefully!) direction at the expense of other directions.

      The FCC rule differ for point to point versus point to multipoint WiFi. Point to multipoint the limit is 4 Watts effective regardless of antenna gain. (36 dBm, m being mw or milliwatts) A 100 mw card (20dbmw) feeding a 16 dBi gain antenna would produce 36 dbmw EIRP if there was no cable loss. If 3 dB was lost, it would take 200 mw into the cable to compensate (23dbm -3dB + 16dBi = 36

      Point to multipoint starts at the level for a low gain antenna, but only requires a fairly small reduction in transmitter output power as higher antenna gain is used. So the maximum allowable signal does increase quite a bit with higher gain antennas.

      Since things are pretty close to line of sight at 2.4 GHz, a huge dish near the ground (and not pointing up in the sky) isn't likely to do nearly as well as a smaller one up above the clutter. So most C band dishes (usually 2 to 4 meters across) are too big for most situations. Gain is probably best estimated by comparison with commercial dishes of the same diameter and frequency.

      Allowable power is likely different in other countries. Your mileage (kilometerage????) may vary

    12. Re:Obvious Answer: Wi-Fi Antenna by camperslo · · Score: 2, Informative

      Whoops.. where I defined EIRP rating, I actually was describing antenna gain (actually 10 * log of the ratio (power needed into isotropic to match directional / power fed into directional) the units are dbi. Transmit power in dbm (db compared to a milliwatt) + antenna gain dbi = EIRP

      dB are a log ratio always comparing something to a reference level. The nice thing about describing it all with logs of ratios is having the end calculations with power, gain and loss become simple adding and subtracting instead of multiplying.

      (I should know better than to write when falling asleep...)

    13. Re:Obvious Answer: Wi-Fi Antenna by Z00L00K · · Score: 1

      Another use may be to try to listen in to satellites directed to another continent. Why not watch Eurosport in the US?

      --
      If builders built buildings the way programmers wrote programs, then the first woodpecker would destroy civilization.
    14. Re:Obvious Answer: Wi-Fi Antenna by DarthBart · · Score: 2, Interesting

      That's what I have here at home. My BUD is pointed to AMC-4 at 101W longitude. I have a International Datacasting SRA-2100 data receiver connected to a Linux box and that Linux box runs software from Noaaport.net. I get NEXRAD radar data, satellite imagery, weather watches and warnings, and all the computer models. All raw and mostly unprocessed.

    15. Re:Obvious Answer: Wi-Fi Antenna by 0x000000 · · Score: 1

      You don't want to use a dish for that sort of work, helix antenna's like described at http://members.fortunecity.com/dimoni/ant_qha.htm would work much better.

      --
      cat /dev/null > .signature
    16. Re:Obvious Answer: Wi-Fi Antenna by Anonym1ty · · Score: 1

      You know, just for playing around... why not just duct-tape a USB WIFI dongle to the inner side of existing LNB? I mean It's not like most people would want one of these on a permanent basis... but to screw around with before the dish's ultimate demise, it could be fun.

    17. Re:Obvious Answer: Wi-Fi Antenna by Anonym1ty · · Score: 1

      How can you use a BUD for long distance? Wind load at the heights needed to avoid fresnel zone problems would be freaking huge on a BUD! The biggest I've seen is a 30dBi 59" antenna and even that I don't think was usable on most towers as it had a loading factor of 100 lbs at 120mph.

      It's easier on a mountain.

  3. wifi antenna? by grilled-cheese · · Score: 2, Interesting

    What about using it or reselling it as a massive point to point wireless antenna?

  4. Tin Foil Hat Accessory. by pwnies · · Score: 5, Funny

    1. Attach to tin foil hat
    2. Read other people's minds.
    3. ???
    4. Profit!

    1. Re:Tin Foil Hat Accessory. by Anonymous Coward · · Score: 0

      Easy there, Erik Magnus Lehnsherr. You tried that already.

    2. Re:Tin Foil Hat Accessory. by humbro · · Score: 5, Funny

      Hey, that was my idea!

    3. Re:Tin Foil Hat Accessory. by Anonymous Coward · · Score: 2, Funny

      Exactly.

    4. Re:Tin Foil Hat Accessory. by griffjon · · Score: 1

      I think you might have actually filled in 3. there. You broke Step Three Jokes!

      --
      Returned Peace Corps IT Volunteer
    5. Re:Tin Foil Hat Accessory. by humbro · · Score: 1

      I didn't break it! Someone else read my mind and used my account to write that! Those mind reading fiends will pay for... wait, it was modded funny? NM, it was me all along...

    6. Re:Tin Foil Hat Accessory. by nick_davison · · Score: 1

      Or was it? Maybe they just want you to think it was your idea?

    7. Re:Tin Foil Hat Accessory. by Anonymous Coward · · Score: 0

      What you propose is a paradoxical mind-reading device... it stole the idea from which it came before the technology existed with which to steal it.

    8. Re:Tin Foil Hat Accessory. by ROMRIX · · Score: 1

      I always get stuck on step 3...

    9. Re:Tin Foil Hat Accessory. by Anonymous Coward · · Score: 0

      See, it works. Read your mind!

    10. Re:Tin Foil Hat Accessory. by humbro · · Score: 1

      *gasp* They have Mind RW ability!?! Nooooo!!!!

      ...I welcome our tin foil hat/satellite dish wearing overlords...

    11. Re:Tin Foil Hat Accessory. by humbro · · Score: 1

      Only if they stole the idea to make the mind reading machine by using the mind reading machine to read my mind and thus steal the mind reading machine plans. The idea could have been taken from another source such as a blueprint, or I could be making a claim of patent infringement in order to obtain some of the previously mentioned profit...

    12. Re:Tin Foil Hat Accessory. by Anonymous Coward · · Score: 0

      Reading my mind huh... you must like porn

    13. Re:Tin Foil Hat Accessory. by Anonymous Coward · · Score: 0

      I don't care if you thought of it first. I have a patent on the entire process of using a parabolic shaped object to receive information via the electromagnetic spectrum. I'm therefore filing a patent suit against pwnies. And I don't care if he's attaching the dish to a tin foil hat, but just to be safe I just filed for a patent on attaching thin metal sheeting to a person's head for the purposes of reading minds or stopping the government from reading yours.

    14. Re:Tin Foil Hat Accessory. by arachnoprobe · · Score: 1

      1. Read other peoples lame business idea 2. State its yours. 3. Sue them over intellectual property rights. 4. Profit!

    15. Re:Tin Foil Hat Accessory. by Anonymous Coward · · Score: 0

      guess that he build it first and read you mind :P

    16. Re:Tin Foil Hat Accessory. by Anonymous Coward · · Score: 0

      1. Attach to tin foil hat

      2. Read other people's minds.

      3. ???

      4. Profit!

      Step 3 is rather obvious, no? Methinks you have misused this slashdot trope.

    17. Re:Tin Foil Hat Accessory. by aliquis · · Score: 0, Redundant

      You mean like so?

      1) Step 1 ...
      n) Step n
      n+1) Patent step 1 to n.
      n+2) Wait until someone actually figure out what to do with it / how to turn it into a profit.
      n+3) "Hey, that was my idea!"
      n+4) Profit!

      Such a well known method and still no step-posters have figured it out until this day.

    18. Re:Tin Foil Hat Accessory. by provigilman · · Score: 1
      Cease and Desist

      This letter is to inform you of possible patent infringement of US Patent Number 442153, also known as the "3 step joke" patent. This patent, granted in 1976, gives user provigilman exclusive rights to the use or developement of that joke, and all variations of it. Please cease and desist your use of it immediately while we discuss how millions you will pay up in the settlement. Thank you for your cash....I mean time.

      --
      "Life's short and hard, like a body building elf." -- The Bloodhound Gang
    19. Re:Tin Foil Hat Accessory. by Anonymous Coward · · Score: 0

      He read your mind..

      Profit!

    20. Re:Tin Foil Hat Accessory. by Anonymous Coward · · Score: 0

      You read my mind!

    21. Re:Tin Foil Hat Accessory. by griffjon · · Score: 1

      Fortunately for us, that patent expired in 1996.

      --
      Returned Peace Corps IT Volunteer
    22. Re:Tin Foil Hat Accessory. by aliquis · · Score: 1

      n step joke is a totally different story!

  5. I dunno. by PakProtector · · Score: 4, Funny

    Maybe you could use it to create some sort of device that would beam correct spellings into /. submissions?

    --

    Edward@Tomato - /home/Edward/ man woman
    man: no entry for woman in the manual.
    "Qua!?"

    1. Re:I dunno. by Anonymous Coward · · Score: 0

      I would expect nothing less from kdawson.

    2. Re:I dunno. by JCSoRocks · · Score: 1

      Pff. I wish.
      see signature

      --
      You are using English. Please learn the difference between loose and lose; they're, there, and their; your and you're.
    3. Re:I dunno. by EdIII · · Score: 2, Informative

      But Why??

      That would destroy the "habitat" of the Spelling and Grammar Nazi's on ./

      Where would they go? What would they do? They might actually be forced to read articles and post actual content instead of editing the rest.

      Come on, have a heart. If an occassional spelling mistake makes it into ./ which gives their lives meaning, let them have it.

    4. Re:I dunno. by Anonymous Coward · · Score: 0

      Some kind of a Death Ray, you mean?

    5. Re:I dunno. by celle · · Score: 1

      Fuck the spelling, how 'bout decent editing and selection?

    6. Re:I dunno. by Anonymous Coward · · Score: 0

      okae

    7. Re:I dunno. by Anonymous Coward · · Score: 0

      Or perhaps tune it to make women like you

    8. Re:I dunno. by Anpheus · · Score: 1

      They'd migrate to Digg, where even people who copy-paste headlines and summaries manage to slip in mistakes.

    9. Re:I dunno. by fforw · · Score: 1

      But Why??

      That would destroy the "habitat" of the Spelling and Grammar Nazi's on ./

      Where would they go?

      http://bigeyedeer.wordpress.com/2008/07/15/this-cartoon-wrote-a-sweary-word-on-your-toilet-wall/

      --
      while (!asleep()) sheep++
  6. amateur radio astronomy by Anonymous Coward · · Score: 2, Interesting

    you could use the dish to setup a amateur radio astronomy listening post.

    1. Re:amateur radio astronomy by Ticklemonster · · Score: 0

      How about EME?

      --
      Karma: Bad is the liberal way of saying this guy won't drink the kool aid here on slash dot. I wear my Karma with pride
  7. Well. . . by Cait+Sidhe · · Score: 4, Funny

    Nothing quite like a giant pudding bowl?

    1. Re:Well. . . by Knightbane · · Score: 1

      throw in a couple of females and you can call it a party.

    2. Re:Well. . . by EdIII · · Score: 4, Funny

      Females?

      This guy posted on ./

      Why don't you just ask him to build you a working warp core while your at it :)

    3. Re:Well. . . by Anonymous Coward · · Score: 0

      It would probably fit two hundred forty dollars worth of pudding.

    4. Re:Well. . . by Rude+Turnip · · Score: 1

      My goodness that would take about....$400 worth of pudding!

    5. Re:Well. . . by nizo · · Score: 1

      How about turning it into the world's biggest frisbee?

    6. Re:Well. . . by Cait+Sidhe · · Score: 3, Funny

      The only issue is the frisbee would have an issue with getting off the ground. Namely, it wouldn't without some effort.

    7. Re:Well. . . by nizo · · Score: 1

      Thats where the "worlds biggest frisbee throwing device" would come in handy. Or maybe roll it off a nearby cliff?

    8. Re:Well. . . by Cait+Sidhe · · Score: 1

      Not all of us live on the edge of the world, my good sir!

    9. Re:Well. . . by Tubal-Cain · · Score: 1

      Now that we can do.

    10. Re:Well. . . by EdIII · · Score: 1

      Really??

      I was just kidding. Really???

      Can you build me a holodeck instead? I've got some, ummm, experiments I want to do ... in there. Just build it okay?

    11. Re:Well. . . by Tubal-Cain · · Score: 1

      Unfortunately, I was just kidding, too.

    12. Re:Well. . . by Tubal-Cain · · Score: 1

      But it's probably easier than meeting a girl.

    13. Re:Well. . . by Who235 · · Score: 1

      Nice.
      Too few people are going to get that one, man.

    14. Re:Well. . . by oodaloop · · Score: 1

      Awwwwwww yeeeeah. That's a whole lotta puddin.

      --
      Tic-Tac-Toe, Global Thermonuclear War, and relationships all have the same winning move.
    15. Re:Well. . . by Savage-Rabbit · · Score: 1

      Why don't you just ask him to build you a working warp core while your at it :)

      You must be the only one here who isn't working on one...

      --
      Only to idiots, are orders laws.
      -- Henning von Tresckow
    16. Re:Well. . . by hey! · · Score: 1

      Oh. It was a joke.

      I'd just assumed he was talking about RG58 connectors.

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    17. Re:Well. . . by the_xaqster · · Score: 1

      That is not the only issue, just the first one. Imagine trying to catch it again!

      --
      I'm just here to regulate Funkyness
    18. Re:Well. . . by Critical+Facilities · · Score: 1

      For the uninitiated

      God I miss that show. "Hello cheese? No! Cheese can't answer the phone"...classic.

    19. Re:Well. . . by Lord+Apathy · · Score: 1

      Change the puddin to jell-o, green. Throw in half a dozen bimbo's and you have a party.

      --

      Supporting World Peace Through Nuclear Pacification

  8. wireless *other*? by Anonymous Coward · · Score: 0

    hmm, world's largest wi-fi antenna?
    that should be good for a few bars on the 'ol signal/noise meter...

  9. Directional Wifi by Anonymous Coward · · Score: 0

    Get a USB wifi dongle and an extra long USB cable, stick the dongle at the focal point of the dish.

    Then BAM, kick it up a notch with yo' spice weasel.

    1. Re:Directional Wifi by Darkness404 · · Score: 1

      The maximum length of a standard USB cable is 5.0 meters (16.4 ft).

      So, no that wouldn't work. http://en.wikipedia.org/wiki/USB

      --
      Taxation is legalized theft, no more, no less.
    2. Re:Directional Wifi by Twigmon · · Score: 2, Informative

      From your link to wikipedia:

      Although a single cable is limited to 5 meters, the USB specification permits up to five USB hubs in a long chain of cables and hubs. Consequently the maximum possible signalling distance is 30 meters, using six 5-meter cables and five hubs. In actual use, the last hub is a more convenient endpoint since some USB devices include built-in cables intended to directly connect to a hub, setting the maximum useful signalling distance at 25 meters.

      Also note that the maximum length of 5m is due to the standard allowing for a cable delay of less than 5.2 ns. This means that a 5m cable will be under the 26 ns allowed delay. If a cable introduces less delay then it would be possible to use a longer cable.

    3. Re:Directional Wifi by Awptimus+Prime · · Score: 1

      So, no that wouldn't work. http://en.wikipedia.org/wiki/USB [wikipedia.org]

      I was thinking there would be some kind of issue with a long USB cable. Even if the potential length wasn't an issue, I wouldn't know where to begin to purchase cable of much length like that without it being a little expensive.

      After a few moments of thinking on the matter, it would probably be better to just make a weatherproof box for a WRT54G, install a good command line IOS on it, slap a few scanning tools on it, and use it as a bridge/client.

  10. Sled by Anonymous Coward · · Score: 5, Interesting

    This may be a bit redneck, but when I was a kid a friend had one. We took it down and used it as a big saucer sled to pull behind a truck in winter. It was great fun.

    1. Re:Sled by Kamokazi · · Score: 4, Funny

      That's what I was going to suggest...you just made me realize how much of a redneck I am. Or maybe the fact that my 5'1" 70-year-old grandmother shoots groundhogs with a 12 guage through a hole in her screen door should have made me realize it...she also has a glass eye and still manages to hit them...(And scarily, I did not make any of that up.)

      --
      As our way of thanking you for your positive contributions to Slashdot, you are eligible to disable Slashdot 2.0.
    2. Re:Sled by Anonymous Coward · · Score: 0

      Your grandma rocks!
      Bonus points if she cleans 'em, cooks 'em, & eats 'em.

    3. Re:Sled by Bieeanda · · Score: 1

      My god, I was going to suggest this tongue-in-cheek. My hat goes off to your childhood.

    4. Re:Sled by Anonymous Coward · · Score: 0

      hay sleigh

    5. Re:Sled by drew · · Score: 2, Informative

      Shouldn't be that hard to hit a groundhog with a 12 gauge, depending on what you're loading it with. Really, all you have to do is point it in the right direction. Impressive, nonetheless...

      --
      If I don't put anything here, will anyone recognize me anymore?
    6. Re:Sled by swsuehr · · Score: 1

      That does sound like fun.... right up until the truck stops abruptly and the saucer continues on at full speed into the back of the truck.

    7. Re:Sled by icebrain · · Score: 1

      We did that drunk, in the middle of a city, using the lids from those big rubbermaid containers. It was lots of fun till the police showed up...

      --
      The meek may inherit the earth, but the strong shall take the stars.
    8. Re:Sled by Anonymous Coward · · Score: 0

      A bit? Ho-ho-ho. Yes. A bit. Ha-ha-ha.

    9. Re:Sled by Anonymous Coward · · Score: 0

      Good god..

      And I thought being an Anonymous Coward was bad..

    10. Re:Sled by Anonymous Coward · · Score: 0

      That's what I was going to suggest...you just made me realize how much of a redneck I am. Or maybe the fact that my 5'1" 70-year-old grandmother shoots groundhogs with a 12 guage through a hole in her screen door should have made me realize it...she also has a glass eye and still manages to hit them...(And scarily, I did not make any of that up.)

      Yes, but the truly scary part of the story is that she sights the shotgun using the glass eye!

    11. Re:Sled by R2.0 · · Score: 2, Funny

      Heh - my pacifist, critter loving Mom was complaining the other day about the rabbits eating her vegetable garden. I told her "Shoot 'em - it's not like we don't have enough guns around the house". She pooh-poohed the suggestion, saying that she doesn't know how to operate one, and she was too old. I pointed out that her father was blowing away groundhogs out of the back window with his double barreled shotgun well into his 70's, and they are very simple to operate, and it just so happens we have that VERY SAME shotgun in the safe.

      I'm thinking the rabbit population is going to get quite a bit smaller around the R1.0 household shortly.

      PS - she asked my brother to blow away a couple of rabbits, but by the time he grabbed a gun they were...occupied. He put down the gun, stating that he just couldn't kill a male while so engaged - it just seemed wrong.

      --
      "As God is my witness, I thought turkeys could fly." A. Carlson
    12. Re:Sled by Anonymous Coward · · Score: 0

      now you're talkin'

      my inlaws did the same thing -> welded an old tractor seat in the middle and rigged a makeshift seatbelt.

      welded a grommet in the rim, found a 20 foot rope that would handle the pressure and hauled the thing around behind a snowmobile.

    13. Re:Sled by mr_mischief · · Score: 2, Funny

      That's why if the truck needs to stop abruptly, the driver does so by turning sharply and launching the dish riders out into the snow.

    14. Re:Sled by Anonymous Coward · · Score: 0

      Usually right after "Hey, y'all, watch this!" is heard...

    15. Re:Sled by aliquis · · Score: 1

      Or tie a rop to it, fill it with stones and fasten the rope around your waist and take it for a walk.

  11. cook dinner ? by Adult+film+producer · · Score: 3, Insightful

    or cover it with tinfoil to run a sterling engine??

    1. Re:cook dinner ? by zakezuke · · Score: 1

      or cover it with tinfoil to run a sterling engine??

      Do you even need to cover it with tinfoil? If the dish is metal, which odds are it is you can remove the paint, use a nice rubbing compound to remove the acid etching, and paint with a clear paint. You may wish to give the dish a good spin to paint as that will encourage the paint to flow parabolicly.

      --
      There is no sanctuary. There is no sanctuary. SHUT UP! There is no shut up. There is no shut up.
  12. Cooking! by Anonymous Coward · · Score: 5, Interesting

    Since it's parabolic, you can can, with the addition of some reflectivity, use it to concentrate the powers of the sun, suitable for culinary and other low-heat chemistry.

    1. Re:Cooking! by Anonymous Coward · · Score: 0

      Read: Setting things on fire.

    2. Re:Cooking! by CityZen · · Score: 2, Interesting
    3. Re:Cooking! by Cadallin · · Score: 2, Interesting
      Low heat chemistry and Cooking! Shit! With an efficient design and a dish >1m in diameter, you ought to be able to build a full on solar furnace capable of smelting metal. As in, good enough to reduce AuCl recovered from aqua regia used on computer CPU and circuit boards back into metallic gold.

      It's all about concentration. With an area of 1m^2, you can get nearly a kilowatt, concentrate that down in to an area of 10 or 20 cm^2 and you can do some really impressive stuff.

    4. Re:Cooking! by Anonymous Coward · · Score: 0

      You could actually generate electricity and heat water with it, if you're up to some DIY. See this from Tel Aviv University:
      Solar dish. It looks a bit mangled, but it's a research project after all, the commercial prototype I saw looks much better :)

    5. Re:Cooking! by Braedley · · Score: 1

      Solar BBQ. No more dependence on propane! Unless of course you enjoy cooking in the rain or after dark...

    6. Re:Cooking! by martin-boundary · · Score: 1
      Oh come on! It's a dish, right?

      Use it to Serve Man.

    7. Re:Cooking! by Anonymous Coward · · Score: 0

      Or you could attach a transmitter that puts out signals in the microwave region. Thus you could cook water based objects from miles away.

    8. Re:Cooking! by Anonymous Coward · · Score: 0

      I have long thought about doing exactly this, either by covering the surface of the dish with aluminum foil, or sanding the surface down to a nice smooth sheen and applying chrome paint.

      Problem is, I've always had cable.

  13. Flamboastin by Anonymous Coward · · Score: 5, Funny

    Strap on a chain, paint it gold and wear it around your neck Flava Flav style

  14. Attach handles... by jblake · · Score: 4, Interesting

    ...and go sledding!

    --
    I just found a new sig.
  15. Bean dip and some really big Fritos by Anonymous Coward · · Score: 0

    Bloom County reference.

  16. what to do with a giant parabolic dish... by LaminatorX · · Score: 1

    SOLAR DEATH RAY!

    Or I guess maybe something useful like a thermal generator, or such.

    1. Re:what to do with a giant parabolic dish... by arbitraryaardvark · · Score: 1

      and by thermal generator i mean espresso maker.

      Make a sign that says "caution: do not stand in beam of solar death ray."

    2. Re:what to do with a giant parabolic dish... by jumpingfred · · Score: 1

      It has been done. It was used only for good.

      http://www.cockeyed.com/incredible/solardish/dish01.shtml

    3. Re:what to do with a giant parabolic dish... by Malevolyn · · Score: 1

      It has been done. It was used only for good.

      So it hasn't been done right?

      --
      Your ad here.
    4. Re:what to do with a giant parabolic dish... by mr_mischief · · Score: 1

      Why use it for good when you can use it for awesome?

  17. Well, use as... by davidsyes · · Score: 1

    Bird Baths...

    (damned Post Anonymously button... and damned "slowdown" verbiage when I didn't follow the /logic...)

    --
    Previously: "Linux... Toward the Sunrise..." Now: "Linux... Toward the-- No, now, part of Every Sunrise"
  18. XKCD has the answer by glittalogik · · Score: 5, Funny
    1. Re:XKCD has the answer by Kickersny.com · · Score: 3, Funny

      You must be new here...

    2. Re:XKCD has the answer by Jmanamj · · Score: 4, Funny

      Or tormenting the neighborhood "gangsters"... http://www.xkcd.org/368/

    3. Re:XKCD has the answer by ABoerma · · Score: 2, Insightful

      You'd need an elliptical dish for that. Satellite dishes are parabolical.

    4. Re:XKCD has the answer by Anonymous Coward · · Score: 0

      Sex? Slashdotters? You must be new here...

    5. Re:XKCD has the answer by Anonymous Coward · · Score: 0

      No, no, no. It clearly says in the title text that a parabolic reflector would lead to "aberrant behavior" and nobody wants that...

    6. Re:XKCD has the answer by mistahkurtz · · Score: 2, Insightful

      don't you know how dangerous it is to post a link to xkcd on slashdot? what was originally just hours of wasted productivity has now increased exponentially. i'm still not doing anything tomorrow right now!

      --
      not only is time travel possible, it's irrelevant.
    7. Re:XKCD has the answer by Anonymous Coward · · Score: 0

      We'd like to think that would be a good use, but this is slashdot. Loud masturbation is just not the same thing.

    8. Re:XKCD has the answer by Sabz5150 · · Score: 1

      Loud sex.

      Sex? Slashdot? You must be new here.

      --
      "Who modded this informative? Whoever it is must've been smokin' some of that martian pot!"
    9. Re:XKCD has the answer by Anonymous Coward · · Score: 0

      Satellite dish is parabolic, not elliptical.

      It will reflect the sound from a focal point to a single direction instead of an another focal point.

    10. Re:XKCD has the answer by DarksouldragonX · · Score: 1

      Ugh my neighbors are like that and they park infront of my house. I should combine this and the death ray and kill 2 birds with one stone

    11. Re:XKCD has the answer by bugg · · Score: 1

      Parabolic reflectors - such as a satellite dish - have only a single point of focus, whereas elliptical reflectors have two. The stunt in xkcd requires a fraction of an ellipse, not a parabola, and it therefore would not work. If you're going to geek out with an xkcd reference, at least do it properly!

      --
      -bugg
    12. Re:XKCD has the answer by Anonymous Coward · · Score: 0

      I got the dish, so where do I get a girl?

    13. Re:XKCD has the answer by wattrlz · · Score: 1

      ... and suddenly, the demand for loud prostitutes skyrockets.

  19. Great source for $0 TV by Chandon+Seldon · · Score: 4, Informative

    Full size satellite dishes are still the best way to receive free television content, despite what the cable / pay satellite providers may imply in their advertising. If you don't have any place to put it yourself, it shouldn't be too difficult to find someone who would be willing to buy it.

    --
    -- The act of censorship is always worse than whatever is being censored. Always.
    1. Re:Great source for $0 TV by Anonymous Coward · · Score: 2, Interesting

      Hear, hear!

      Also, keep in mind that if you have one of these dishes, the service providers offer ala carte for ALL the channels. I have had one of these for about 10 years, my monthly cable bill is about 20 a month because i pick what i want, and can select a single channel for a month!

      Russ

    2. Re:Great source for $0 TV by kesuki · · Score: 2, Informative

      the new broadcast HD tv signals are directional as well, you might want to hook it up to a HD tv or converter box to see if it's powerful enough to get far off cities.

    3. Re:Great source for $0 TV by Anonymous Coward · · Score: 0

      One wonderful channel is Classic Arts Showcase, sort of a VH1/MTV channel for the fine arts: symphony, ballet, art, theater, classic cinema, opera, etc. And it's free and legal.

    4. Re:Great source for $0 TV by Dun+Malg · · Score: 3, Interesting

      Full size satellite dishes are still the best way to receive free television content, despite what the cable / pay satellite providers may imply in their advertising. If you don't have any place to put it yourself, it shouldn't be too difficult to find someone who would be willing to buy it.

      After five years of dissatisfaction with Dish Network, my mother has asked my brother and me to get the big ugly dish that came with the house working. The "$0 for cable channels" thing is pretty enticing.

      --
      If a job's not worth doing, it's not worth doing right.
    5. Re:Great source for $0 TV by cavefrog · · Score: 1

      After five years of dissatisfaction with Dish Network

      Last fall, my parents decided they couldn't afford to pay their near $60 per month DirectTV bill, so they called and asked to be bumped down to a cheaper package. DirectTV said "sure, no problem - that will bring your bill down to $55 per month". Problem is, this package was offered for $29/mo on their website. DirectTV's reaponse: "that's only for new subscribers". I told them to cancel their subscription, then bought them a $200 free-to-air system as an early Christmas present.

      My parents never really cared for HBO or any of the other major channels, so they don't miss DirectTV in the least. Now they're happy with the hundreds of free channels they can receive, like White Springs TV, the Retro Television Network, PBS, dozens of individual TV stations, news stations, wild feeds, etc.

      This is all possible using a small Ku band dish, about the same size as a DirectTV or Dish Network dish. If you add a C band BUD to the mix, there's hundreds more channels to watch, including the NASA channel, BBC World News, The Soundtrack Channel, Deutsche Welle, China Central Television, and much much more. There's a lot of life left in that C band BUD.

    6. Re:Great source for $0 TV by chebucto · · Score: 1

      Is it possible to get free TV using one of the small 20" or so dishes? I'd love to get a BUD but the cost is prohibitive at the moment, not to mention the question of where to put it...

      --
      The English word fart is one of the oldest words in the English vocabulary.
    7. Re:Great source for $0 TV by tmh+-+The+Mad+Hacker · · Score: 1

      Yes, in fact there seems to be more content these days on KU band (which can be picked up on big or small dishes) than C band (which requires ~ 6' minimum). The equipment is a lot more popular in Europe, but you can get it in the US too.

      Googling "free to air" will net you all sorts of links, some of which *may* even be useful or entertaining.

  20. Solar oven by AsmordeanX · · Score: 1

    Cover it with mirrors or tinfoil. Cook burgers with the sun.

    1. Re:Solar oven by Oktober+Sunset · · Score: 4, Funny

      lol, I misread that as burglars, I think a home defence deathray would be a great idea.

    2. Re:Solar oven by LordVader717 · · Score: 1

      Burglars seldom come at daytime. Better get the Magnetron from that old microwave oven.

  21. ECHELON@home by Anonymous Coward · · Score: 0
  22. One question? by tetrahedrassface · · Score: 5, Funny
    " I was wondering if there ae any"

    Yes there 'r'. :)

    1. Re:One question? by zach_the_lizard · · Score: 1

      No r there, ae there?

      --
      SSC
    2. Re:One question? by tetrahedrassface · · Score: 1
      Geat. I knew times were had but it has come to ationing 'r's?

      Should have listened to gandpa moe about the Geat Depession.

      Goes and stands in soup line for 'M'.

    3. Re:One question? by JustOK · · Score: 1

      the ninjas took them

      --
      rewriting history since 2109
    4. Re:One question? by Anonymous Coward · · Score: 0

      I knew times were had...

      Huh. I see the 'b's ah disappeahing as well; hut I guess thehe ah plenty of h's.

    5. Re:One question? by crimperman · · Score: 1

      But surely we know the reason behind the bees disappearing? They're all trying to go to their home planet because of Davros.

    6. Re:One question? by mr_mischief · · Score: 1

      ... because now the pirates just say "aaahhh'.

  23. Solar Furnace FTW, by Anonymous Coward · · Score: 0

    just give it a mirror finish. You can do this even with aluminium foil and you'll get a pretty powerful hotspot, but gluing lots of little mirrors to cover the surface (a bit like a disco ball) will work better. A curved mirror finish will work better again, but can be quite difficult to achieve

    1. Re:Solar Furnace FTW, by Var1abl3 · · Score: 1

      I was thinking the same thing. I remember reading about some guy who took a bunch of the disco ball mirrors and glued them to the dish and put a steam generator (coil of copper pipe basically) where the antenna was. He used the pressure to drive a steam turbine or engine and got a few KW of power, as long as the sun was shining and he continued to "steer" the dish to point at the sun all day. If I remember correctly he used a fluid that evaporated at a lower temp than water to help get more power from the heat.... but that was a while back and I have a memory leakage issue. Or do what we did and bury it for the base of a fountain/water feature. It made for a nice round dish to put the fountain in the middle of, but ours was an old solid style and not the mesh kind. Good luck!

  24. keep it by Anonymous Coward · · Score: 5, Insightful

    Go over to lyngsat.com and see what you can see. Satellite TV is far more than what the media companies are willing to sell you.

    1. Re:keep it by Anonymous Coward · · Score: 2, Interesting

      Mmm, true that. That was actually one of my favorite things about having one of those huge old dishes. We were able to capture some of our local news company's feeds. This included sports... so when they went to commercial we got to sit there while the camera man screwed around and zoomed in on girls in the crowd and the commentators drew garbage on the screen. Good times.

    2. Re:keep it by owlnation · · Score: 1

      FootSchool Russia?

      What could that possibly be?

    3. Re:keep it by Thelasko · · Score: 1

      ...we got to sit there while the camera man screwed around and zoomed in on girls in the crowd and the commentators drew garbage on the screen.

      That's what everybody sees when they watch NBC Sunday Night Football with John Madden. All you need is an antenna to get that.

      --
      One of our competitors trademarked the term "hypothesis". From now on, we will call them "boneheaded ideas".
    4. Re:keep it by nauseum_dot · · Score: 2

      I would also get a "Super Buddy". It is a device that will help you find the azimuth and location of satellites. You should be able to point the unit and pick up about 40+ sattellites. I would make sure that you do have Ku band LNBs in the device. G-25 and G-28 have a ton of free tv on them, you should be able to pick them up around 80 - 99 degrees. These satellites usually have a lot of noise associated with them, but it should work fine, just try to get the highest C/N for the feed you are looking for. Happy Hunting!

      --
      Crap! I just kissed my karma good-bye.
  25. No, Mythbusters! by d3ac0n · · Score: 4, Interesting

    Just give it the Mythbusters treatment and make an "Archimedes Death Ray" (AKA, very-short-range-small-stuff-burner-but-only-on-very-sunny-days.)

    --
    Official Heretic from the "Church of Global Warming". Proven right thanks to whistle blowers. AGW = Flat Earth Theory
    1. Re:No, Mythbusters! by RaguMS · · Score: 5, Informative

      Rob from Cockeyed.com made his own Archimedes Death Ray and it worked:
      http://www.cockeyed.com/incredible/solardish/dish01.shtml

    2. Re:No, Mythbusters! by Anonymous Coward · · Score: 5, Funny

      Ah yes, the infamous VSRSSBBOOVSD.

    3. Re:No, Mythbusters! by Anonymous Coward · · Score: 0

      Nah, that's a bit different -- it can only target objects a few metres away.

    4. Re:No, Mythbusters! by jcuervo · · Score: 5, Funny

      Ah yes, the infamous VSRSSBBOOVSD.

      ...of death.

      --
      Assume I was drunk when I posted this.
    5. Re:No, Mythbusters! by Anonymous Coward · · Score: 0

      I wouldn't call a three foot range "working" if you plan on calling it a "death ray".

    6. Re:No, Mythbusters! by Rei · · Score: 2, Informative

      That's too obvious. If you're going to make a "weapon" out of it, at least make a HERF gun. Don't even have to silver it for that ;)

      If you are going to silver it... hmm, how perfect of a parabola is it? If it's good enough, or if you could machine it to that good of precision, you could use it as the primary mirror on a huge truss tube telescope.

      --
      No, she's fine. My associate is vomiting for a totally unrelated reason.
    7. Re:No, Mythbusters! by skelly33 · · Score: 2, Interesting

      So I'm not sure what death-ray-man has in mind, but the practical use for a heliostat type solar concentrator is to generate heat which could be used to create steam and drive a turbine such as a Tesla Turbine, a small stirling cycle heat engine, or (?) some sort of solar-pumped laser all of which can be fun/dangerous in their own ways.

    8. Re:No, Mythbusters! by spoco2 · · Score: 1

      Exactly, as another user has said, while that guy made a very cool parabolic reflector, it can only focus 5 foot away from it.

      Not anything like the many meters required for the Archimedes myth.

    9. Re:No, Mythbusters! by nizo · · Score: 5, Funny

      As long as all your enemies are less than three feet away, it makes a damn fine death ray. Now you know where the "Keep your friends close, and your enemies closer" proverb comes from.

    10. Re:No, Mythbusters! by Burning+Plastic · · Score: 5, Funny

      Being a true villain, I always feel the need to strap my enemies to a bench within a metre of my death ray so this should work perfectly!

      --
      [All Your Fish Are Belong To Us]
    11. Re:No, Mythbusters! by Tubal-Cain · · Score: 1

      AKA a solar oven?

    12. Re:No, Mythbusters! by Opportunist · · Score: 1

      Not of Ulm?

      For shame...

      --
      We used to have a Bill of Rights. Now, with the rights gone, all we have left is the bill.
    13. Re:No, Mythbusters! by CautionaryX · · Score: 5, Funny

      A solar oven...

      OF DEATH!

    14. Re:No, Mythbusters! by Architect_sasyr · · Score: 3, Funny

      fun/dangerous

      Are you suggesting that the two can be mutually exclusive? Will the wonders never cease!

      --
      Me failed English...
      FreeBSD over Linux. If my comments seem odd, this may explain...
    15. Re:No, Mythbusters! by Joeyray · · Score: 2, Interesting

      Really cool one. But why hasn't he used it for making hot water and using it in the house? Like for the shower or for cooking?

      I mean, this one is a hell of a solar collector, you could save the hot water in a isolated tank and use it even if the sun is not shining...

    16. Re:No, Mythbusters! by Trigun · · Score: 1

      It is my understanding that the name implies the end result and not the range. Place yourself three feet in front of it, and see if you live. Then cast judgment.

    17. Re:No, Mythbusters! by Jamil+Karim · · Score: 1

      You mean something like this?:
      http://www.youtube.com/watch?v=ud8JZLgNFHE

      (No, that's NOT a Rickroll)

    18. Re:No, Mythbusters! by Anonymous Coward · · Score: 1, Interesting

      I wonder how a standard photovoltaic solar cell would do if installed in the hotspot? To my understanding there has been some research into cooling the cell enough to prevent it from melting. But how large parabolic mirror could one use with an ordinary one and passive cooling?
      Can the solar cell generate energy at a ~constant efficiency if the power concentration is much over 1000 W/m^2?

    19. Re:No, Mythbusters! by BPPG · · Score: 1

      http://www.solardeathray.com/ another one. They like to burn stuff.

      --
      What's the value of information that you don't know?
    20. Re:No, Mythbusters! by skelly33 · · Score: 1

      Yes, exactly like that - however with a bigger concentrator comes a bigger head of steam and real, useful power generation capacity. Should easily be able to make 1KW to 3KW with an optimized system. Beer bottles not recommended for final assembly.

    21. Re:No, Mythbusters! by Anonymous Coward · · Score: 0

      Use it to better focus the HPS lights on your pot plants!

    22. Re:No, Mythbusters! by Anonymous Coward · · Score: 0

      Don't forget the needlessly slow dipping mechanism...

    23. Re:No, Mythbusters! by cgoodric · · Score: 1

      No, Mr. Bond, I expect you to DIE!

    24. Re:No, Mythbusters! by Zaatxe · · Score: 1

      Biconcave lenses for the win!

      (That's why you will never be a supervillain...)

      --
      So say we all
  26. DeathStar? by therufus · · Score: 5, Funny

    Either grow a massive hedge in an orb shape and stick this dish in the top section just like the DeathStar from StarWars or just do the same thing (sans hedge) with paper mache.

    --
    You moved your mouse. Please restart Windows for changes to take effect.
    1. Re:DeathStar? by EdIII · · Score: 2, Insightful

      Uhhh, actually... that is a really good idea. Fantastically good.

      Nothing would get you more geek street cred than having your own DeathStar in the front yard. Extra Points if you mount it in a container that allows you to aim at various neighbors with a high powered green laser inside of it.

    2. Re:DeathStar? by techno-vampire · · Score: 1
      Nothing would get you more geek street cred than having your own DeathStar in the front yard.

      I know a man with something much better: he's rebuilt his car into a replica A-Wing fighter, complete with R2 unit. He generally gets free parking at SF cons because his car is on display as part of the Art Exhibit.

      --
      Good, inexpensive web hosting
    3. Re:DeathStar? by TooMuchToDo · · Score: 5, Funny

      Witness the power of my fully operational death shrub?

    4. Re:DeathStar? by Mikail · · Score: 2, Informative

      Either grow a massive hedge in an orb shape and stick this dish in the top section just like the DeathStar from StarWars...

      To further illustrate the concept, check out this T-shirt.

      --
      If life is a waste of time and time is a waste of life, let's all get wasted and have the time of our lives.
    5. Re:DeathStar? by W33B · · Score: 1, Funny

      That's no topiary

    6. Re:DeathStar? by therufus · · Score: 1

      I love it! I had no idea this existed when I posted my suggestion before. Long live the DeathShrub!

      --
      You moved your mouse. Please restart Windows for changes to take effect.
    7. Re:DeathStar? by steve263 · · Score: 1

      Bring me a SHRUBBERY!

    8. Re:DeathStar? by mr_mischief · · Score: 1

      We are no longer the knights who say, "The force is what holds the universe together", we are now the knights who say, "The force is a genetically passed talent that sometimes is passed through mothers and sometimes through fathers, and is focused through bacteria-like subsections of your cells called "mitochonri-errr, I mean midiclorians".

    9. Re:DeathStar? by Anonymous Coward · · Score: 0

      > Long live the DeathShrub

      I believe the White House holds the "Death Shrub" trademark.

  27. For Condors *nt* by MrMista_B · · Score: 1

    *nt*

  28. solar furnace (cool, dangerous, physics based...) by Anonymous Coward · · Score: 0

    Get a bajillion small mirrors (old disco balls, maybe?) and coat the inside of the dish with 'em, mythbusters style. Then roast some marshmallows. Blow up Jiffy Pop packages. Melt aluminum cans. Just generally have fun and get in trouble.

  29. Point-to-Point wifi, etc by peted20 · · Score: 1

    I built one of these with an old dish a while back and was surprised how well it worked. I used it as a cheap proof-of-concept antenna for a 0.7 mile point to point wireless link and connected it to my laptop and NetStumbler to test signal strength. Fun project
    Pete

    1. Re:Point-to-Point wifi, etc by gunnk · · Score: 3, Funny

      Hmm... maybe I could use one to boost my AT&T cell reception...

      --
      Life is short: void the warranty.
    2. Re:Point-to-Point wifi, etc by Anonymous Coward · · Score: 0

      how do I fit one in my pocket?

    3. Re:Point-to-Point wifi, etc by Anonymous Coward · · Score: 0

      Sorry...Nothing can improve your AT&T cell reception. Not even a very-short-range-small-stuff-burner-but-only-on-very-sunny-days-sled-shrub-of-death. Interestingly it will work with Verizon.

  30. Such a fine piece of technology? by Jeppe+Utzon · · Score: 0, Troll

    Surely, there must be a market for retired satellite dishes?

  31. Moon Bounce by gmby · · Score: 2, Interesting

    I've always wanted to do EME - Earth Moon Earth with one. I want to use a 802.11 wifi card; but I have not the skill to program such a packet bounce. Hardware is the easy part.

    --
    I don't want a pickle; I just want a Motor-Cycle! A four foot cop arrived with a five foot gun!
  32. Amateur Radio by Anonymous Coward · · Score: 0

    See if any local Hams want it. It would make an excellent antenna for satellite communication on ham frequencies with a few modifications.

    1. Re:Amateur Radio by Anonymous Coward · · Score: 0

      Hams? Is that you?

  33. Parties by chaboud · · Score: 1

    One of my coworkers turned a dish and cover into a UFO on chains with a fog-machine, lights, and a mirror ball rigged inside.

    He could lower the ball, turn on the fog, and party.

    Do it up right and you could have a coffee-table on chains that, when raised, turns into the center of your party rig.

    1. Re:Parties by Deadstick · · Score: 1

      1. Make an appointment with your doctor for a sigmoidoscopy.

      2. Bribe him to do it wearing a Gray costume, in front of the UFO.

      3. Videotape it.

      4. Profit!

      rj

  34. take a tip from Bloom County... by hamburger+lady · · Score: 1

    "we could fill it with bean dip and get some giant fritos..."

    --

    ---
    Is this the MPAA? Is this the RIAA? Is this the DMCA? I thought it was the USA!
    1. Re:take a tip from Bloom County... by kaizokuace · · Score: 1

      fill it with whatever you like to use to ferment to make alcohol! Open air fermenter ftw! yeeee haaawwww!!

      --
      Balderdash!
  35. what to do with BUDs by commodoresloat · · Score: 4, Funny

    well i overheard a neighbor talking to a friend about how he had harvested a whole bunch of BUDs from his backyard. He just said he was planning on smoking them; I'm not sure what that means but good luck with your search.

    1. Re:what to do with BUDs by jeremiahbell · · Score: 1

      well i overheard a neighbor talking to a friend about how he had harvested a whole bunch of BUDs from his backyard. He just said he was planning on smoking them; I'm not sure what that means but good luck with your search.

      I think it has something to do with that smoking BUD death-ray thing with the tin-foil. Though I think I heard them say something about rolling it right, must be getting the tin foil on the dish, but I think they are confusing tin foil with paper.

      --
      "Where have all the good people gone?" - Jack Johnson
  36. 3 words... by JazzyMusicMan · · Score: 1

    Giant laser beam!

  37. Radio Telescope by novadragoon · · Score: 5, Interesting

    Some people in the physics dept here at uni, took an old parabolic dish and made a radio telescope with it. Big semester project.

    1. Re:Radio Telescope by Anonymous Coward · · Score: 0

      UC Berkeley undergraduate astronomy labs use these kind of dishes to look at galactic hydrogen

    2. Re:Radio Telescope by aug24 · · Score: 1

      So 'offer it to your local Physic dept' with a hint to look at UofNovaDragon' is a jolly good suggestion.

      --
      You're only jealous cos the little penguins are talking to me.
  38. Ob: Stewie's Weather Control Device by garcia · · Score: 1

    My favorite Family Guy episode: I Never Met the Dead Man.

    Stewie: "Fare thee well, Broccoli."

    1. Re:Ob: Stewie's Weather Control Device by Anonymous Coward · · Score: 0

      Life: It's what you fail at.

  39. Fountain by mrbcs · · Score: 3, Interesting
    I have one of these and my wife wants me to make a fountain out of it. I'm thinking of putting plastic pipe around the outside edge and drilling a bunch of holes that would face the center. Put it on a brick foundation with a place for the storage tank and pump, put some rock in it and it should be pretty cool.

    Will still be a while making it though... I've been a year on an addition to the house and cleaning up the mess that the previous owner left.

    --
    I'm not anti-social, I'm anti-idiot.
    1. Re:Fountain by hey! · · Score: 1

      Well, sure, but you could do the same thing with a plastic toddler pool, or a livestock feed tank.

      It'd be nice to do something that exploits the precision geometry of the dish.

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    2. Re:Fountain by syrinje · · Score: 1

      Notice of revocation It has come to the notice of the geek-police that you have violated the terms of your parole from real life on the following counts 1. Complying with directives of alleged wife 2. Abusing your technical skills in (a) Home improvement - cleaning category (b) Home improvement - construction category (c) Home improvement - interiors category 3. Idle appreciation of Rocks in water You are hereby directed by competent authority to hand in your geek card immediately and go back out to the asylum that wonko the sane lives outside. To protect and serve

      --
      See that long UID - that's what you get for lurking too long
    3. Re:Fountain by businessnerd · · Score: 1

      But wait, he could be both geeky AND give his wife a fountain. See the last hour of Goldeneye. Your fountain can double as the communication device between you and your satellite death ray.

      --
      "It's not whether you win or lose, it's how drunk you get." -- H. J. Simpson
  40. Mobile microwave death ray by Anonymous Coward · · Score: 0

    1) Disassemble a microwave oven (a big one).

    2) Mount the magnetron at the focal point of the dish.

    3) Mount on stand in back of pickup truck.

    4) Acquire several large batteries or a generator.

    5) Rig up power source.

    6) Go for a drive somewhere...

    7) Profit!

  41. eBay it.... by Anonymous Coward · · Score: 0

    There's always evil geniuses who need satellite uplinks to their orbital stations and moon bases.

    Make sure to put a high reserve - evil geniuses are always picking up an extra $100 billion gagillion zillioin hambuggadoo.

  42. A green use... by AlienIntelligence · · Score: 5, Interesting

    Literally.

    We had an old 8ft dish. My dad and I covered
    the mounting holes with stainless mesh, filled
    it with good soil and compost and planted a
    nice selection of butterfly/hummingbird flowers
    in it.

    This kept certain plants from roaming beyond
    the area desired. Use plants that trellis or
    hang to cover the ugly sides/underside.

    That oversized planter has been going for over
    a decade now. The plants do a good job of
    reseeding every year.

    -AI

    --
    For me, it is far better to grasp the Universe as it really is than to persist in delusion
    1. Re:A green use... by cayenne8 · · Score: 4, Interesting
      Why not just use it as intended? From what I understand, you can still get a good bit of C Band stuff out there...just get a modern tuner, that can be 'reprogrammed' and voila..you are watching some good stuff.

      I've read in the past, that you can grab the signals coming down that the local stations use, and it is a better feed than what is then compressed and sent out by the local, and even Dish/DirectTv services.

      --
      Light travels faster than sound. This is why some people appear bright until you hear them speak.........
    2. Re:A green use... by Anonymous Coward · · Score: 0

      Nice poem. If only there were some system whereby line breaks were automatically inserted into text so that if could be more easily read.

    3. Re:A green use... by FatdogHaiku · · Score: 2, Interesting

      I have a buddy that flips them upside down and turns them into gazebos. He plants vine type foliage and allows them to get overrun so you have an overgrown dome with three or four vine covered posts holding it up... looks cool and is a nice shady spot in the summer.

      --
      You have the right to remain sentient. If you give up the right to remain sentient, you will be elected to public office
    4. Re:A green use... by Anonymous Coward · · Score: 0

      Exactly.... get a DISH lnb on there and FTA IRD. That thing is useful yet! Although a small one on the roof is nicer, and cheap.

    5. Re:A green use... by arth1 · · Score: 4, Interesting

      Why use it as a receiver -- it works just as well as a transmitter.
      Use it to signal alien overlords (that they won't receive your transmission for millions of years is beside the point), or to send "instructions" to NASA probes too old to have authentication and authorization protocols...
      Or you could extend your WiFi to your favorite fishing spot.

      Non-radio uses? Well, it could easily be turned into a sundial. It even comes with a gnomon; you just need a wabe.

      Or, you could glue a Metallic Rod With A Red Tip to the center, and point it at your most paranoid neighbor's house.

    6. Re:A green use... by Anonymous Coward · · Score: 0

      A birdbath.

    7. Re:A green use... by TheLink · · Score: 1

      Non radio uses- if it's a solid and not a mesh dish, you could mount a microphone at the focal point and try to listen to stuff far away. Alternatively mount a speaker at the focal point and use it to say "Boo" to the neighbourhood cat ;).

      For radio uses- add one high powered tesla coil and, well go figure :).

      --
    8. Re:A green use... by MrNiceguy_KS · · Score: 1

      Or, you could glue a Metallic Rod With A Red Tip to the center, and point it at your most paranoid neighbor's house.

      Don't forget a flashing red light you can turn on any time he pisses you off.

      --
      Redundancy is good And also good.
    9. Re:A green use... by hesiod · · Score: 1

      I'm not so sure it will reflect sounds waves as well as it will reflect radio waves... Probably depends on the dish material, though that would be a cool use.

    10. Re:A green use... by Zoomzabba · · Score: 0

      WIFI? Just remember that the FCC doesn't like us to make big antennas and use amplifiers. I have 2 watt amp and a 28inch parabolic dish antenna and I know they are watching.

    11. Re:A green use... by Lord+Apathy · · Score: 2, Funny

      For radio uses- add one high powered tesla coil and, well go figure :).

      You think this would actually work? Cool. One more thing to have my friends bail me out of jail for.

      --

      Supporting World Peace Through Nuclear Pacification

    12. Re:A green use... by TheLink · · Score: 1

      Actually I have no idea whether it'll work. I'm pretty certain it won't be FCC compliant though...

      If it works it may interfere with your access to slashdot...

      Hmm someone has posted a mike and speaker suggestion higher up, but later than my post. Wonder if I'll be modded redundant by mods who don't check the dates and times ;).

      --
    13. Re:A green use... by Ronin+Developer · · Score: 5, Funny

      We actually did this in college - pointed it at the paranoid administrators who thought we had nothing better to do than listen in on their conversations.

      In retrospect, it probably didn't help that we drew attention by having a flickering red light, wore headphones and pointed at them and laughed. One time, they closed the curtains (like THAT would help).

      Every time we'd stick it out the window, they'd send security guards - but, we'd take it down before they arrived.

    14. Re:A green use... by HTH+NE1 · · Score: 1

      Indeed, I'd love to have a C Band dish in my backyard if I didn't have to cut down a tree to make room for it. And as the AC sibling above mentioned, it is possible to mount a Dish or DirectTV LNB in them and be able to pull in a much stronger signal, defeating rain fade and possibly seasonal foliage as well.

      My mother used to have a tall antenna next to her garage which had a remote for aiming it to pick up TV signals. She sold it for scrap without first consulting me. Had she done, I would have told her to keep it for HDTV reception.

      --
      Oh, say does that Star-Spangled Banner entwine / The myrtle of Venus with Bacchus's vine?
    15. Re:A green use... by MrNiceguy_KS · · Score: 1

      I was thinking more along the line of stoking the "listening device or death ray" thought process. Bonus paranoia points for asking him how often he has a cancer screening, or if he's had any unusual headaches lately.

      --
      Redundancy is good And also good.
    16. Re:A green use... by Jarik+C-Bol · · Score: 1

      win. saying boo to the neighborhood cat from 3 blocks away rocks. i've always wanted to devise a means to create what would amount to a sound laser out of the 3 or 4 old satellite dishes we have kicking around in various heaps.

      --
      I've decided to Diversify my Holdings. I've divided my cash between my left and right pockets, instead of all in one.
  43. Radio Astronomy by vitaflo · · Score: 1

    If it's one of those old C-Band sat dishes, you can use it for radio astronomy. Probably one of the cheaper ways to get into it actually.

    1. Re:Radio astronomy by MichaelSmith · · Score: 1

      Don't know if this is up your alley, but a former student of mine turned an old satellite into a radio telescope. Got some pretty nice images of the sun and the galactic plane...

      Where did he get the old satellite from?

    2. Re:Radio astronomy by Hordeking · · Score: 1

      Don't know if this is up your alley, but a former student of mine turned an old satellite into a radio telescope. Got some pretty nice images of the sun and the galactic plane...

      Where did he get the old satellite from?

      Did this have anything to do with the SRT/Haystack project at MIT?

      --
      Disclaimer: The opinions and actions of the US Gov't are in no way representative of those held by this author or its ci
    3. Re:Radio astronomy by Hordeking · · Score: 1

      Don't know if this is up your alley, but a former student of mine turned an old satellite into a radio telescope. Got some pretty nice images of the sun and the galactic plane...

      Where did he get the old satellite from?

      SRT/Haystack project with MIT?

      --
      Disclaimer: The opinions and actions of the US Gov't are in no way representative of those held by this author or its ci
  44. C band by jonfr · · Score: 4, Informative

    Get a C band LNB and point to the next C band sat that is out there.

    Plenty of C band channels out there. A good list is here.

    http://www.lyngsat.com/america.html

    1. Re:C band by zymano · · Score: 1

      good point.

      We need more people using big dish.

    2. Re:C band by Anonymous Coward · · Score: 0

      Contrary to popular belief, C-Band subscription TV is not dead. I still get my "cable TV" via 10 foot C-Band dish for a lot less cost than any other method. A nice package of 23 channels can be had for $17 bucks a month .
      NPS:
      http://www.callnps.com/packages.htm
      SRL:
      http://www.programming-center.net/WebForm1.aspx?AD=D

  45. Aviary by Anonymous Coward · · Score: 0

    I have some friends you turned it upside down on 6x6 or 4x4 posts and wrapped it with wire to form a pretty cool aviary for some exotic birds.

  46. Reminds me of this man by gzipped_tar · · Score: 1
    --
    Colorless green Cthulhu waits dreaming furiously.
  47. Look at things really far away by Rocketman_Ryan · · Score: 1

    You should build a radio telescope! I tried to build a single-dish telescope for my university's imaging science department on co-op last summer. I managed to get all of the parts I needed except the BUD to use as an antenna.

    Still don't know if anyone ever finished it :(

  48. Kick flip by ZX3+Junglist · · Score: 2, Funny

    Obviously, nobody's thought of its best alternative use yet: Teach mice to skateboard and open a whisker circus!

  49. Laser sharks by ksd1337 · · Score: 0
    1. Attach it to a shark's forehead.
    2. Attach power supply.
    3. Make adjusments to dish.
    4. ???
    5. Profit! (or being burned alive really painfully.)
  50. sculpture by fahrbot-bot · · Score: 5, Funny

    Paint it black, make a giant white-gloved hand reaching out of the ground and tell the neighborhood kids you buried Mickey Mouse in your backyard...fun for the whole family.

    --
    It must have been something you assimilated. . . .
    1. Re:sculpture by Anonymous Coward · · Score: 0

      Lucky you put in a link for that Mickey Mouse fellow. I'd have had no idea what you were talking about otherwise.

    2. Re:sculpture by hey! · · Score: 1

      Interesting. Who'd have thought you could use one of these things for copyright infringement?

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    3. Re:sculpture by VoidCrow · · Score: 1

      That's the funniest thing I've read here in a while. Are you Belgian?

    4. Re:sculpture by fahrbot-bot · · Score: 1

      Are you Belgian?

      What? No. Should I be? I do like waffles. Nope, I'm just a middle-aged white-boy with a strange sense of humor. (So, um, are Belgian girls hot? ...)

      P.S. The Walt Disney Company is evil.

      --
      It must have been something you assimilated. . . .
  51. Less Obvious Answer: Radio Telescopes by parasonic · · Score: 5, Interesting

    I began to build one a while back but held off because I didn't know enough DSP at the time...

    And I wanted to write the processing portion :)

    http://www.signalone.com/radioastronomy/telescope/
    http://www.radiosky.com/faq.html
    http://www.mtmscientific.com/radiotelescope.html
    http://www.radiotelescopebuilder.com/

    One of these days, I'll put that 3 meter dish to use.

    1. Re:Less Obvious Answer: Radio Telescopes by Space+cowboy · · Score: 5, Interesting

      I did this as well - an (old) picture of the dish is here - that was back when I lived in London - who needs a back yard, anyway ? :-)

      Simon.

      --
      Physicists get Hadrons!
    2. Re:Less Obvious Answer: Radio Telescopes by SilverJets · · Score: 1

      Damn, I'm jealous. I think I just geeked out!

    3. Re:Less Obvious Answer: Radio Telescopes by xrayspx · · Score: 1

      That's what I always wished had happened to this thing. C&W had the largest commercial dish in the world, as it is I believe it may have just gone for scrap. It felt VERY Goldeneye to go out for a smoke at 3am with that thing (and a bunch of teeny 3/5 meters) hanging over you.

    4. Re:Less Obvious Answer: Radio Telescopes by Anonymous Coward · · Score: 0

      No, I think you meant you "geeked off." Oh, you('re) a nasty geek!

    5. Re:Less Obvious Answer: Radio Telescopes by Anonymous Coward · · Score: 0

      Not less obvious at all! That's what I used my
          B.U.D. for for several years.

      Check out the GnuRadio software, which has a
          gr-radio-astronomy subsystem.

      You can't buy a radio telescope at radio shack yet,
          but at least there's software out there to help.

    6. Re:Less Obvious Answer: Radio Telescopes by JBHemlock · · Score: 1

      When I was a kid, I read this TAB book about amateur radio telescopes. This was the 70s, so it was all completely analog - no DSP required. The main technique they suggested was to plot the signal strength over the course of a day to get a strip of sky, then adjust the telescope to map the next strip, etc. Their plotter suggestion, IIRC, was a homemade strip-plotter, but it would be easy enough to write a simple data logger using a computer's line in.

    7. Re:Less Obvious Answer: Radio Telescopes by The_Rook · · Score: 1

      even bette - get a whole bunch of old antennas together to make an array a la the Very Large Array

      http://www.vla.nrao.edu/

      you can call it the Very Small Array

      --
      when religion is no longer the opiate of the masses, governments will resort to real opiates.
  52. Cover with aluminum foil... by elgol · · Score: 1

    point at the sun and evaporate pennies.

  53. Radio astronomy? by Anonymous Coward · · Score: 0

    If you like astronomy you could make yourself a neat little radio telescope out of that. I'm sure you could find some correlator designs and such on the net somewhere, and then have a bit of fun picking out the chemical compositions and redshifts of stars, starting with the 21cm hydrogen line and working from there. Much fun to be had right there!

    1. Re:Radio astronomy? by Anonymous Coward · · Score: 0

      This fun, of which you speak... I do not seem to recognize it.

  54. Awesome suntan? by gfxguy · · Score: 1

    Awesome suntan... or in my case, burn; but it might work for some!

    --
    Stupid sexy Flanders.
  55. No, Scrapheap! by Max+Littlemore · · Score: 1

    Give it the Scrapheap Challenge treatment, combine it with an old CRT TV, a microwave oven and a generator to build a high-powered fossil fuel death ray!!!

    --
    I don't therefore I'm not.
  56. Radio astronomy by Anonymous Coward · · Score: 0

    Don't know if this is up your alley, but a former student of mine turned an old satellite into a radio telescope. Got some pretty nice images of the sun and the galactic plane...

  57. Hey You! Here! Ham Radio! Ham Radio! by niko9 · · Score: 1

    Find a ham radio operator and/or club and donate it!

    Those old big dishes are a great way to get into Moonbounce, aka EME (Earth-Moon-Earth). Bouncing signals off the moon to communicate is way neat. You can also bounce you signal off the moon and listen to your echo. The challenge e these days is to get a signal to the other station with as little power as possible, with some operators having contacts with as little as 100 watts.

    Don't know where to find a local club? Here: www.arrl.org

    1. Re:Hey You! Here! Ham Radio! Ham Radio! by vonart · · Score: 1

      I'll second the ham radio use. I'd love to get my hands on an old C-band dish, but everyone seems to want a pile of money for them, oddly enough. Oh, well, I know I'll find one eventually. 73!

      --
      The American Dream has too much grinding and the leveling makes no sense. -GameboyRMH (1153867)
  58. Solar furnace by Anonymous Coward · · Score: 0

    1) Cover it in shiny tinfoil
    2) Wait for a hot sunny day
    3) Melt things
    4) ???
    5) Profit

  59. How about a Home radio telescope by LWATCDR · · Score: 1
    --
    See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    1. Re:How about a Home radio telescope by TehDuffman · · Score: 1

      I didn't think anyone with any self respect would post a picture like that on the internet. They look like a group of Child Molesting geeks sending child porn to the far reaches of space. Especially with a name like Bambi, i mean really...

      Maybe thats what they were going for though.

  60. Burn, Cook, Roof, Sled, Pond by wooferhound · · Score: 3, Interesting

    Turn it up-side-down and use it fror a roof over a porch swing
    http://www.mountlehmanllamas.com/feeder-sat-dish.html

    Cover it with aluminum foil and make a solar cooker
    http://www.backyardnature.net/j/solardsh.htm

    Cover it in mirrors and melt/combust an amazing verity of things
    http://www.cockeyed.com/incredible/solardish/dish23.shtml

    Giant Snow sled
    Big Flower planter
    Garage Sale Sign
    Fish Pond

    --
    We are Dead Stars looking back Up at the Sky
    1. Re:Burn, Cook, Roof, Sled, Pond by song-of-the-pogo · · Score: 1

      a friend of mine built his into a solar coffee roaster, has subsequently refined and enlarged the design several times (it no longer resembles the original) and started a solar-roasted coffee business that seems to be going well.

      --
      soupy twist
  61. convergence by Anonymous Coward · · Score: 4, Funny

    I say combine two ideas: bird bath and solar death ray.
    Yum, BBQ!

  62. It's the PapaSat by Mad+Bad+Rabbit · · Score: 1

    Upholster it to make a combination papasan chair and satellite dish!

    --
    >;k
  63. Recording stuff by aitikin · · Score: 2, Interesting

    You can throw a mic in it and have people sing into it. It's a very interesting recording technique.

    --
    "Don't meddle in the affairs of a patent dragon, for thou art tasty and good with ketchup." ~ohcrapitssteve
  64. TV, Ham radio, etc by n1ywb · · Score: 4, Informative
    I think the most obvious use would be to receive satellite TV, there's quite a bit of free stuff out there still. One of those fancy new mpeg receivers might be helpful. http://www.tech-faq.com/free-to-air-satellite.shtml

    You could also:

    --
    -73, de n1ywb
    www.n1ywb.com
    1. Re:TV, Ham radio, etc by JoeCommodore · · Score: 1

      Right, our local public access station has a couple big dishes in the front, one gets the annenberg feed (IIRC) which I think required a solid dish (not mesh).

      Call you local public access station and see if it can be used.

      --
      "Enjoy what you're doing! If it becomes drudgery, you're doing it wrong!" - Jim Butterfield
    2. Re:TV, Ham radio, etc by atommota · · Score: 1

      Some more specifics on the NOAA weather satellite downlinks were covered on Slashdot back in 2003 here For the lazy, the direct link to the plans/directions is here

    3. Re:TV, Ham radio, etc by proverbialcow · · Score: 1

      Hot dogs, ham radio, loud sex ... why does every suggestion in this thread involve pork?

      --
      The only surefire protection against Microsoft infections is abstinence. - The Onion
    4. Re:TV, Ham radio, etc by mr_mischief · · Score: 1

      To keep people from eating the proverbial cow.

      Oh, BTW... Beef, it's what's for dinner.

    5. Re:TV, Ham radio, etc by proverbialcow · · Score: 1

      Nice.

      (For the real etymology of my nick, go here.

      --
      The only surefire protection against Microsoft infections is abstinence. - The Onion
    6. Re:TV, Ham radio, etc by mr_mischief · · Score: 1

      Ah. I'd read the fable a number of times, but I didn't make the connection from your nick to that particular cow. Cool.

  65. Fish Pond by Anonymous Coward · · Score: 2, Interesting

    My father and I took our 8foot sat dish, dug a huge hole in the ground, layered it with a thick rubber liner and made a fishpond with it. Sure sounds redneck when you explain it to someone, but I'll be damned if the final result wasn't pretty.

    1. Re:Fish Pond by nrozema · · Score: 1

      I have also successfully converted an old C-band dish into a beautiful koi pond. Worked great.

  66. thermal collector by Anonymous+Admin · · Score: 5, Interesting

    Yank out the transceiver, put in a heat exchanger in its place. Use sheets of 1/2 " peel and stick mirror tiles to cover the dish surface. Pick up a small 4 sided pyramid, put photocells on all 4 sides, and use a couple of differential op-amps to determine which side has the most light hitting it.
    Use those two signals to run the motor controls to aim the dish. It will always point at the brightest spot in the sky. A small pump feeding fluid (such as connonseed oil) thru the heat exchanger, to a large thermal well( say a buried concrete container full of steel slugs), will gather all the heat you need. Use the secondary loop from the thermal well for your home heating, hot water, cooking. etc. (cottonseed oil will easily heat to 400F)
       

    1. Re:thermal collector by sionide21 · · Score: 2, Funny

      The problem is, it probably easily heats up to 485F as well. Then it explodes, heating your home much more rapidly.

    2. Re:thermal collector by steveo777 · · Score: 1

      So, you need some sort of fail-safe device.. or an arch nemesis who lives next-door (and store the oil under that house). Problem solved.

      --
      This sig isn't original enough, it's time to come up with something witty...
    3. Re:thermal collector by yayotters · · Score: 0

      Creative!

  67. Wifry in reverse! by EmbeddedJanitor · · Score: 2, Funny

    Many people have used woks etc as Wifi dishes. Now turn the tables. Use the dish as a huge wok and go for the stir fry world record.

    --
    Engineering is the art of compromise.
    1. Re:Wifry in reverse! by HardCase · · Score: 1

      Many people have used woks etc as Wifi dishes. Now turn the tables. Use the dish as a huge wok and go for the stir fry world record.

      Wait a second...if you used a wok as a Wifi dish, would it be an...eWok? Oh man, sometimes I kill myself. Many people wish I was better at it, too.

  68. Bionic Ear by Roskolnikov · · Score: 4, Interesting

    mount a microphone at its focal point and aim that sucker (carefully) at whatever you would like to hear.

    I also second, third, or whatever the notion of a death ray,
    take a microwave oven apart and get creative with the +10 ray of amana.

    --
    Unix, an obscure operating system developed by bored researchers in an attempt to get a better game playing experience.
    1. Re:Bionic Ear by Anonymous Coward · · Score: 0

      take a microwave oven apart and get creative with the +10 ray of amana.

      Or build a WWII Radar installation?

    2. Re:Bionic Ear by wireloose · · Score: 1

      Can you hear me now?

    3. Re:Bionic Ear by canatech · · Score: 1

      You don't even need the microphone.

      Many moons ago, I installed 9ft spun aluminum sat systems. When the dish feed 'ring' was installed but the waveguide/LNA portion had not been inserted, you could stand on a ladder and put your ear to the feedpoint and hear birds/traffic/people at great distances. When I talked in to the feedpoint, my partner could walk a couple hundred feet away and we could easily talk to each other.

      I'm sure a couple of those new Ku dishes with the LNB's removed and mounted so you could put your ears at the feedpoints would sound bitchin'. ;^)

    4. Re:Bionic Ear by Roskolnikov · · Score: 1

      I suggested the microphone method as it makes the device a bit easier to use and allows for the full dish to operate unobscured by the user; another way to do this (that allows for passive use would be to mount a smaller dish focussed towards the center of the dish with a hole for access would allow you to place your ear to the hole on the outside of the dish. They do work very well though.

      --
      Unix, an obscure operating system developed by bored researchers in an attempt to get a better game playing experience.
  69. How about for TV? by forevermore · · Score: 2, Informative

    C-Band is still in fairly active use in the US and around the world -- you could (gasp!) use it for what it was built for. It's the only way to get truly ala carte TV service, and usually costs a lot less than the alternatives (not to mention all of the free stuff out there). You'd probably need a new receiver to get digital channels, but I've spoken with plenty of MythTV users who have C-band setups.

    --
    Do you really need reason for beer? Wingman Brewers
    1. Re:How about for TV? by Anonymous Coward · · Score: 0

      There's also plenty of legal FTA (Free to Air) stuff he could pick up. I've found that http://www.satelliteguys.us to be a great site for this sort of thing (along with dish/directtv information). There are plenty of people in forums there that still use those C-Badn BUDs so you can probably get any specific information and help in getting things set up and all.

    2. Re:How about for TV? by Anonymous Coward · · Score: 0

      get a dvb card and go here http://dvbn.happysat.org/
      you'll find good software to decode the good channels. And it works with mythtv just make sure to drop by the linux section.

  70. Umbrella by daivzhavue · · Score: 1

    Face it Convex side up, put it on a pole...Instant Umbrella for the picnic table.

    --
    "A REAL computer has ONE speed and the only powersaving it permits is when you pull the power leads out of the back!"
  71. Obvious Answer: World Record Wi-Fi Antenna by cmholm · · Score: 4, Informative

    Some lads with a couple of your dishes cracked 125 miles during the 2005 Defcon Wi-fi distance shoot out. With your one dish on one end, and even the weakest built-in wifi antenna on the other, you can still create a solid network connection to the next County. If the other antenna is a run of the mill 15 or 24 dB directional wifi, you can really crank.

    --
    Luke, help me take this mask off ... Just for once, let me butterfly kiss you with my own eyes.
    1. Re:Obvious Answer: World Record Wi-Fi Antenna by kesuki · · Score: 1

      at the end of that article another use comes to mind

      "He also said that Team PAD may use the same gear to attempt smashing our old Bluetooth record of 1.08 miles."

      i don't even have a bluetooth device, ah fun.

    2. Re:Obvious Answer: World Record Wi-Fi Antenna by Tubal-Cain · · Score: 1

      Hmm. Could you point this across the bulk of your city and pick up the Starbucks wifi?

    3. Re:Obvious Answer: World Record Wi-Fi Antenna by Technician · · Score: 1

      Hmm. Could you point this across the bulk of your city and pick up the Starbucks wifi?

      Why mess with subscription WiFi when there is so much unsecured WiFi in apartment complexes and residential towers.

      Most are taller than a typical Starbucks and easer to hit. Scan for SSID of Linksys or Dlink

      --
      The truth shall set you free!
    4. Re:Obvious Answer: World Record Wi-Fi Antenna by TheGreatOrangePeel · · Score: 1

      A lot of people in the country are still stuck on dialup. OP could Figure out their range and set up some kind of country wifi pringle-can network. Charge something small like a $1 a month to meet maintenance, hardware and driving-around costs. I was thinking about this as a service to keep country kids in p0... in fine knowledge based online communities like /.

  72. Wifi by retro128 · · Score: 3, Funny

    Set up a WiFi link to the moon.

    --
    -R
    1. Re:Wifi by RockDoctor · · Score: 1

      Set up a WiFi link to the moon.

      [snigger]
      [snigg...er]
      [sni...g...g...errrrr]
      Actually, that's not the silliest idea so far. Do a bit of amateur moon ranging ... radio astronomy. Lots of interesting potential there. Or, if you're not that interested yourself, perhaps a local college would be into a radio astronomy outstation.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  73. Reflecting! by SignOfZeta · · Score: 5, Funny

    It's parabolic, so if you can drag it inside, make it into an elliptical reflector dish.

    1. Re:Reflecting! by JWSmythe · · Score: 1

          That just gets funnier every time I read it.

          It's a good thing I don't live in an apartment, and I don't have a big dish. :)

      --
      Serious? Seriousness is well above my pay grade.
    2. Re:Reflecting! by Sparky+McGruff · · Score: 2, Funny

      That just gets funnier every time I read it.

      It's a good thing I don't live in an apartment, and I don't have a big dish. :)

      Or a girlfriend...
      </Obligatory slashdot retort>

    3. Re:Reflecting! by JWSmythe · · Score: 1

      My wife would be very upset if she found out I had a girlfriend. The noises would probably be me being killed. :)

      --
      Serious? Seriousness is well above my pay grade.
    4. Re:Reflecting! by Anonymous Coward · · Score: 0

      You've got it all wrong, mate. We don't call them girlfriends. We call them Mistresses. They are the greatest boon ever to productivity!

      At night, my wife thinks I'm with my Mistress. My Mistress thinks I'm with my wife. I can spend all night hacking!

    5. Re:Reflecting! by JWSmythe · · Score: 1

          Ahhh, the mistress... Most of the eligible women I know won't have any part of that. They are only interested in boyfriends, and not the married kind. :)

          Where do you pick up a mistress anyways? :)

      --
      Serious? Seriousness is well above my pay grade.
    6. Re:Reflecting! by Anonymous Coward · · Score: 0

      My wife named my computer "The Other Woman".

    7. Re:Reflecting! by JWSmythe · · Score: 1

      :)

          My wife is pretty sure I'm talking to other women on the computer. I already know perfectly well 95% of the people on the Internet are men (99.9% on Slashdot), and most of the remainder are men pretending to be women. :)

          I don't like the visual I get thinking about people on the other side of a chat, so I just don't bother.

      --
      Serious? Seriousness is well above my pay grade.
  74. driving range target by Anonymous Coward · · Score: 0

    I was at a country driving range the other day where they had 20 old dishes lying on the ground at various distances that were pointing up with flags stuck in the middle. The sign said "No Wagering".

  75. Du'uh by suburbanmediocrity · · Score: 1
    I can't tell you how many times one of these have come in handy to me.

    http://en.wikipedia.org/wiki/Deflector_shield

  76. Chicken Coop Cover by strelitsa · · Score: 1
    Ours makes the most profanely over-engineered chicken coop cover in Christendom. But the bright side is, not one piece of hail has ever hit any of the chickens.

    (Or, you could re-enact "Singing In The Rain" if you combine it with an old antenna pole. If you were very strong.)

    --
    No mod points, no meta-moderating/Firehose/all the other free work Slashdot wants me to do.
    1. Re:Chicken Coop Cover by koona · · Score: 1

      My chicken coop trumps yours. Its a 1963, Thomas, 46 passenger school bus.

    2. Re:Chicken Coop Cover by Anonymous Coward · · Score: 0

      Yeah, but does your 1963 Thomas 46-passenger school bus get HBO and NASA TV? Are seven of your layers now being considered for Rhodes Scholarships because of the Open University? Can three of your roosters quote Caddyshack word-for-word? ;)

  77. Science demo by Anonymous Coward · · Score: 0

    Find a second one, have them face each other about 100 feet apart, have a whispered conversation between them. Build science museum around them.

  78. Generate power by Anonymous Coward · · Score: 0

    Cover it with mirrors (aluminum foil?) and put a sterling engine at the focus. Connect a generator and run some toys from it.

  79. Mind Play by Zaffle · · Score: 4, Funny

    Lower the dish so its pointing directly at your neighbours house.
    When they enquire about it; Tell them you can now read their email.
    Refuse to elaborate.

    My shrink's neighbour has a dish pointed at the shrinks office. He says the paranoid delusionals love it. I love it too. Total coincidence.

    --

    I use to have a funny sig, but slash cut it off, and I forgot what the punchline was.
    1. Re:Mind Play by uofitorn · · Score: 1

      Bravo! That was so funny.

      --
      "What kind of music do pirates listen to?" -Paul Maud'dib
      "Yeeeaaarrrrr n' Bee!!" -Stilgar, Leader of Sietch Tabr
  80. hmmm by Nyall · · Score: 1

    make a barbeque

    --
    http://en.wikipedia.org/wiki/Jury_nullification
  81. OH! OH! by Peow · · Score: 1

    I used my old satellite dish as a sled. It wasn't one of the big ugly ones. It's an old PrimeStar cable dish. It didn't work well though :(. My grandpa used his old DishNetwork dish as a bird feeder, he just took the dish off, and faced it up. Works well, actually.

    1. Re:OH! OH! by Billy+the+Mountain · · Score: 1

      Hmmm a bird feeder eh? That gives me an idea: If you connect up a magnetron from an old microwave at the focus I bet you could lie in wait and when birds come to feed, turn it on. Voila, wrenburgers for lunch!

      BTM

      --
      That was the turning point of my life--I went from negative zero to positive zero.
  82. I can think of a million uses by axlr8or · · Score: 0

    A reflector for some serious focused microphone. One of the funnier uses is a weapon for destroying other folks radio equipment, using citizen band radio equipment. I'd probably, just for the fun of it, go buy some chrome spray paint, polish, and use it for a focused solar furnace. Boil water, make electricity. I like that better than solar panels. Or I might buy some of the same chrome paint, polish it, and focus a pinpoint on the moon. O man, there is a million fun things to do with that and get in trouble heheheee.

  83. Something Pretty by StithJim · · Score: 1

    My friend turned her old "BUD" into a flower bed. It was lined with plastic and filled with soil. The elevated flower garden is certainly a point of interest.

  84. Satellite signals by ohxten · · Score: 1

    If you have a scanner capable of receiving the frequencies, I believe you can sometimes use them to receive microwave signals. I just remember reading it somewhere, maybe I'm wrong...

    --
    Need an automatic screenshot taker? Try here.
  85. Garr! by Anonymous Coward · · Score: 0

    If it's a Dish 500 or a model like it, you can easily hook it up, find a good satellite to point to, get a FTA receiver (hack it), and let all the channels flood into your TV. At least a friend told me it's still fairly popular to pirate Echostar's signals.

  86. Get two more and by JohnnyGTO · · Score: 1

    create a giant anemometer!

    --
    Si vis pacem, para bellum! For evil to succeed good men need only do nothing!
    1. Re:Get two more and by Anonymous Coward · · Score: 0

      +1 funny

  87. Dish makes a great dome roof for a treehouse by zoaria · · Score: 2, Interesting

    Check out this option: I made a two story treehouse out of recycled materials and included a fibreglass satellite dish as a dome roof. http://www.treehousebydesign.com/gallery_canim5.html Unexpected benefit is that the sounds from the forest floor are collected by the dish and focused right near my head while in bed. Sounds like critters are scurrying around the edge of the bed and water is lapping at my feet.

    1. Re:Dish makes a great dome roof for a treehouse by Anonymous Coward · · Score: 0

      You hurt poor defenseless trees just to make a treehouse?

  88. Awesome! by markov_chain · · Score: 1

    This is getting complicated, but stick lots of individually steerable little mirrors inside. You can imagine the rest :)

    --
    Tsunami -- You can't bring a good wave down!
  89. solar death ray by Anonymous Coward · · Score: 0

    Use it to build a solar concentrator to melt stuff.

  90. Signals from Space? by Sierran · · Score: 1

    I have no idea of the actual feasibility of this, but I remember in the early 1980s standing on a rooftop in NYC with a handheld, hand made parabolic antenna, a ham radio, and an Apple ][+ and watching the Apple draw in blocks from a really low-rez 1-bit digital signal from one of the early exploratory probes. For some more recent examples, see here or learn to talk to ham radio satellites here or Google your own!

    --
    A hero is someone who knows when to run away. I am a hero. -Trent the Uncatchable
  91. CAVE? by QAChaos · · Score: 1

    is it big enough to be part of a CAVE http://en.wikipedia.org/wiki/Cave_Automatic_Virtual_Environment ?

  92. solar concentrator by zogger · · Score: 1

    perfectly designed for that purpose. You even have the pole mount, and the beginnings of the sun-tracker. Alternate energy, in all the news and stuff...

    If you want something less challenging, inverted, umbrella fashion, and covered with some tarp or cloth or fiberglass or whatever, makes a nice sunshade over a picnic table.

    Turn it the other way, plaster it, you have the basis for a garden pond.

    Get two of them, arrange them together half open, so it looks like a giant clamshell on the beach, you get the old lady to put on a mermaid costume and lounge around in there provocatively, and snap some pics and give us the links plz! ;)

  93. Dome projection screen by dinther · · Score: 1

    Make a dome screen from it. The parabola is perfect for this purpose. See http://local.wasp.uwa.edu.au/~pbourke/projection/domemirror/uprightdome2/

  94. Free TV... by evilviper · · Score: 5, Informative

    I wrote about think kind of thing briefly in my journal a while back: http://slashdot.org/~evilviper/journal/189083

    You've already got most everything you need... For the cost of a DVB-S receiver ($40 for a PCI model, $100 for a set-top-box), you can get quite a few free TV channels, in addition to raw feeds and other eccentric stuff. No monthly fees required. That doesn't include most "cable" channels, but much more than you'll get with an antenna.

    Alternatively, if your dish was already fitted with a Ku-band LNBF, you could simply aim it at the DirecTV sat, and get a VERY strong signal, eliminating drop-outs even in the even of airplane flyovers, or extremely heavy rain fade.

    But I would suggest throwing out the DirecTV subscription, and going with the big-ugly-dish you already own, and a 4DTV receiver. It's easily the cheapest way to get subscription channels, probably less than 1/4rd the price of DirecTV or DishNet. Ala carte subscriptions are a big advantage that could save you dramatically.

    --
    Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
    1. Re:Free TV... by ChrisCampbell47 · · Score: 1

      Absolutely do this. Chase wildcat feeds -- it's tons of fun watching what news reporters do in the field when they're not on air (waiting for their live shot). And live news events, etc. Google for "wildcat feeds".

      And the number 1 reason: free NASA TV. And if you get an HD capable receiver, free NASA in freaking HD! Well, when NASA feeds HD, which is rare, but it does happen. The beauty of it is mindblowing. And you can't get NASA's HD feeds on cable or DBS!

  95. Get three more... by Ihmhi · · Score: 1

    ...and use them for tire rims on a Hummer. Sure, they're a bit undersized, but it will be green and stylish. Plus it might confuse the Hell out of Police Radar!

  96. Gazebo Roof by dethtungue · · Score: 1

    My friend had one of these monsters left on his property. 8' diameter. He built a pentagon gazebo and this made a perfect roof for it.

  97. Solar reflector for a Stirling electric generator! by hAckz0r · · Score: 3, Interesting
    How much do you want for it?

    I am want to work on a Solar concentrator that will spin a Sterling engine http://en.wikipedia.org/wiki/Stirling_engine which drives an electric generator. Just mount a Stirling engine to the focal point with a reflective surface http://www.sprol.com/?p=265 that concentrates the heat, and add a sun tracker system to it and you will have free electricity for life! Of course how much power you generate depends on the dish diameter, your geographical location, and the reflective surface you use. In any case a Stirling is more efficient that the current photovoltaic technology we have available today. I would be doing this now except I don't have the "reflective surface" and the required sun tracker hardware in place yet. My tiny little 6" lathe just won't spin a six foot disk no matter how hard I try, and nobody seems to be throwing these big dishes out when I am conveniently available.

  98. SETI at homebrew by JoeCommodore · · Score: 1

    Make a homebrew SETI at Home, you can verify that the govt. isn't hiding any ET signals from us. :-)

    --
    "Enjoy what you're doing! If it becomes drudgery, you're doing it wrong!" - Jim Butterfield
  99. Pond by waded · · Score: 2, Insightful

    The curved dishes make decent ponds for birds to splash in. Cover the edges with rocks or something else decorative to hide what it really is.

  100. Awesome by markov_chain · · Score: 1

    Take it a step further, put some kind of ceramic container in the focal point and smelt stuff.

    --
    Tsunami -- You can't bring a good wave down!
  101. Uses for a BIG dish. by JWSmythe · · Score: 5, Interesting

    Oh, you have to be kidding me. Someone should take away your Slashdot license. :)

        What would a geek do with a big honkin' parabolic reflector? All kinds of things.

        1) The most obvious, pick up old satellite signals. I'm pretty sure (but not positive) that the C and KU bands are still in use. I used to watch live feeds for various news stations, along with all kinds of weird broadcasting. It was my first exposure to local TV in other areas.

        2) "Free to air". I won't say anything else about that, it's up to you to research.

        3) Listen in on unencrypted government traffic. There was a news story about this a few years ago. Some folks in England were intercepting not-so-secret US Government recon flights over Eastern Europe. (If they were to be really secret, they would have been encrypted and on different satellites). Just because the antenna normally points on one arc, it doesn't mean that's the only things to listen to.

        4) One heck of a 802.11b/g antenna. :) Watch out for the FCC though, that's a lot of gain. You may need to put a finer mesh screen over your existing panels. Check your wavelengths.

        5) Parabolic reflector + big light source (sun) = quick fried lunch. Cover it in mylar, and don't look into it directly. Better yet, don't be in front of it. It's all natural, and doesn't hurt the environment much. :)

        6) Parabolic reflector + microphone = really big parabolic microphone. Since you still have the mylar on from #5, all you have to do is mount the microphone. Well, you may want to use something less optically reflective, like saran wrap, unless you want to risk cooking your $5 microphone. :)

        7) Parabolic reflector + Microwave oven magnetron = trouble. Your 802.11b/g transmitter may have been putting off 0.025W (0.200W if you bought a good card). What happens when you pump 700W+ into the dish? :) How about a dozen magnetrons aimed into a smaller dish at the focal point, to reflect back down into the main dish first? 8.4KW and the gain of your antenna. You could cook your dinner from a few miles away. Don't aim it at friends, enemies, or anything you don't want to mess up pretty quick.

        8) Get another one the same size, cover them both in mylar, and have your own UFO parked in the back yard. Sell the pictures to the National Enquirer, and then sell the UFO on eBay with a signed copy of that edition.

        and on to the boring options.

        9) Scrap metal?

        10) Pull the panels, and you'll have really big snow shoes.

        11) Pull the panels for snow sled racing this winter.

        12) Pull the panels, Cover the convex side with styrofoam and fiberglass, and make some totally rad knee boards.

        Enjoy!

    --
    Serious? Seriousness is well above my pay grade.
    1. Re:Uses for a BIG dish. by geekboybt · · Score: 1

      Posts like yours make me wish I had one in my backyard too.

  102. A thought by Andux · · Score: 1

    Would it be possible to improve recpetion (i.e., stop the digital signal from going straight to shit every time it rains) by attaching a DirectTV reciever to a BUD?

    --
    (Do not sign anything.) -- Fell, Planescape: Torment
    1. Re:A thought by tomhudson · · Score: 1

      Probably, since you'd have a LOT more signal strength to play with.

      We can get away with smaller dishes now because satellites transmit a more powerful signal, and our receivers are more sensitive, but a light covering of snow, or a heavy rain, will kill your reception with a smaller dish.

    2. Re:A thought by Anonymous Coward · · Score: 0

      Yes. Pretty much what the cable companies do.

    3. Re:A thought by BJZQ8 · · Score: 1, Informative

      No, you can't use a BUD C-band for Ku-band reception because they resonate at different frequencies. They make large Ku-band dishes, but you probably don't have one. A 36-inch Ku-band dish will get anything you need to get anyway...but I realize you're trying to find a use for that huge hunk of steel.

    4. Re:A thought by Anonymous Coward · · Score: 1, Insightful

      Are you sure parabolic dishes are resonant? I say bullshit.

    5. Re:A thought by dgatwood · · Score: 3, Interesting

      Depends. If it's a mesh dish, you may get much less reflection of higher frequency signals once the wavelength gets shorter than about twice the distance between bars in the mesh, IIRC. Probably not going to work too well for Ku band because the wavelength gets below 2 cm, so you'd need a mesh spacing of less than about .8 or .9 cm... I think.... If it is a solid dish, it should just work; a parabola is a parabola. Even still, it might work, but you won't get nearly the amount of extra reflection you'd ordinarily get from using such a large dish.

      --

      Check out my sci-fi/humor trilogy at PatriotsBooks.

    6. Re:A thought by cavefrog · · Score: 2, Informative

      you can't use a BUD C-band for Ku-band reception

      True for a C band LNB, but assuming you have a dual (C and Ku) band LNB the problem then is not resonance, it's selectivity. Most C band dishes have a fine enough mesh to reflect Ku band signals, but at Ku frequencies BUDs are not always directional enough to keep signals from adjacent satellites from interfering. You'll still get most of the Ku channels, but every once in a while you'll find one that you know you should be able to receive but can't. I had this problem with ktwo. I knew it was there, Lyngsat told me so, but I just couldn't pick it up until I installed a dedicated Ku band dish.

      A 36-inch Ku-band dish will get anything you need

      I agree - if you're in the continental US and don't have anything getting in the way like tree branches, a 36 inch dish is all you need for Ku.

    7. Re:A thought by Anonymous Coward · · Score: 2, Informative

      You can absolutely use a c-band reflector with a ku feed. The focus is the same regardless of the lamba (wavelength in meters [or lambda] is 300/freq in megahertz.) You'll see that the reflector (dish) is multiple lamba and non-resonant for either c (4ghz down 6 up) or ku (11ghz down, 14 up) so moving to a higher band effectively increases the size of the reflector, but the reflector is not a resonant peice, and a grid dip meter will show that. ... hydrogen absorption limits the trend in actually using anything past ka...

    8. Re:A thought by Anonymous Coward · · Score: 0

      Surely this would depend if it were a mesh dish, or a solid one. If solid, it could pick up anything.

    9. Re:A thought by LordVader717 · · Score: 1

      How the hell does the "dish" (the reflective metal piece) on a parabolic offset-antenna affect the way it recieves frequencies? As long as the wavelength isn't physically out of range, there shouldn't be a difference surely. (How does a single reflective barrier resonate anyway?)

    10. Re:A thought by Kitsune818 · · Score: 2, Informative

      There is nothing "resonant" about a parabolic dish, the diameter determines potential gain and the shape is a function of the focal point. Gain increases as the wavelength becomes shorter in relation to the dish, so most dishes are more effective at Ku than C, which is why smaller Ku dishes provide similar gain figures to the old C band dishes. A common problem is that the mesh of the older BUDs is not tight enough to be reflective at shorter wavelengths, but most were dual-band C/Ku toward the end. Another design constraint is the "illumination" angle of the feed horn, in other words, the amount of the dish the feed can "see". Dish surface outside the illumination angle of the feed is useless, which is why we don't see very shallow dishes with the feedpoint very close.. these would require a feed with a wide illumination angle. The reason you don't go with the largest dish possible, besides space limitations, is that increased gain narrows the beam width of the antenna, which means it must be pointed with more accuracy. A small dish might provide sufficient gain when pointed within 10 degrees of the source, a huge dish might be a fraction of a degree. An 8ft dish used for Ku would be hard to point, but would provide phenomenal gain, probably more than most Ku band LNBs are being designed for these days, and I'd imagine it would overload if you couldn't turn down the gain of the amplifier. If you are providing more signal than your amplifier can handle, you've got either too much antenna or too much amplifier.

  103. Here's an idea by PPH · · Score: 1

    Suspend beneath a big helium balloon (dark colored), illuminate with lots of flashing lights and turn loose after sunset. Await numerous reports of UFO sightings.

    --
    Have gnu, will travel.
  104. Use it as an antenna by Anonymous Coward · · Score: 0

    If you just change out the feedhorn, you can use it as a high-gain parabolic reflector (same thing it was intended for).

    At 2.4ghz (802.11b/g), a 6ft dish should net you about 35dBi. At 5ghz (802.11a), you should get about 42dBi.

    Kick the crap out of anyone's cantenna, by several orders of magnitude.

    Hijack networks 20 miles away, no problem (except for timing and hidden node).

  105. obvious by Anonymous Coward · · Score: 0

    E.T. Phone home.

  106. Goldfish by andybarrett · · Score: 1

    My sister-in-law made a goldfish pond out of a dish that was littering their yard.

  107. COOOOOOKIE!!!!! by flahwho · · Score: 1

    Maybe try A SATELLITE DISH? There are 3rd world countries are building these things out of coke cans! Sure you could get some use out of yours, or maybe give it to some poor amazonian tribe who need to learn how to count by watching some Sesame Street!

  108. Oh hey by kjzk · · Score: 1

    I use my old satellite as an altar for human sacrifices but a birdbath sounds nice.

  109. Re:Freeetv by Anonymous Coward · · Score: 1, Informative

    You can get the DVB card, and install magic software for it then you can get free Pay TV.
    there are few magic plugins for mythtv and you can get dishnetwork free all digital

  110. SOLAR by Anonymous Coward · · Score: 0

    I'm surprised no-one mentioned this. Large dishes make incredibly powerful solar collectors. The mylar material is pretty cheap, around $50 bucks. You can get the focal point up to around 1400 degrees.

  111. radio astronomy by 602 · · Score: 1
  112. Fire Pit? by MrMonroe · · Score: 1

    If it's not plastic, just pull out the electronics, stand it up facing straight up. Instant elevated fire pit.

  113. An actual, higher-purpose use... by ATL_gadget_grrl · · Score: 1

    A small Orthodox church in Columbia SC has one as a dome. They started out in a small steel-frame building and figured out a way to use this for a frame for the dome. For real...

  114. NOAAport weather data service by Change · · Score: 1

    The National Weather Service has a data downlink on AMC4 with about 6mbit/sec of weather data...NEXRAD radar data, satellite imagery, surface observations, and more. Requires a C-band dish, an LNB (about $35 for a decent one), and PCI DVB-S card ($50ish on eBay).
    Search for NOAAport.

    Ingest software: http://www.noaaport.net/
    One year with NOAAport: http://www.geo-web.org.uk/noaaport.pdf
    Receiving with a PCI DVB-S card: http://www.hwic.net/projects/weather/noaaport/twinhan_1020/

  115. Dream by Schemat1c · · Score: 4, Funny

    You could fall asleep in it and broadcast your dreams all over the world.

    --

    "Nobody knows the age of the human race, but everybody agrees that it is old enough to know better." - Unknown
    1. Re:Dream by Artuir · · Score: 1

      So, let's assume hypothetically that I have a girlfriend, mmkay? And we did that.. intercourse.. thing inside the dish. Crazy, I know. What happens then? Does everyone get free pr0n?

    2. Re:Dream by VoidCrow · · Score: 1

      Let's hope you don't fart too much in your sleep.

    3. Re:Dream by tehcyder · · Score: 1

      You could fall asleep in it and broadcast your dreams all over the world

      You have a Mac, right?

      --
      To have a right to do a thing is not at all the same as to be right in doing it
  116. satelite internet. by Anonymous Coward · · Score: 0

    well, i know the military is capable of using 5' and 8' dishes into satellite internet, the bigger the dish the better the reception.
    in 5 minutes i couldn't find a commercial sat internet service that let you retrofit an old TV dish, but in theory if you're good at hardware hacking, you can put their transceiver on a 5' or 8' dish, so you can still get signal in the rain.

  117. Musical Death Ray by RCGodward · · Score: 1

    I've been thinking about using our old mini dish and some microwave parts to make a mini death ray. Maybe you can use several microwaves and make a mega death ray... Or how about a giant steel drum head? Combine the two! Attract people with some island music, then cook them!

  118. They still work... by urbanriot · · Score: 1

    For some free to air and various other obscure channels. I don't know if any of that will change next year.

  119. donate it to: by Anonymous Coward · · Score: 0

    www.willitblend.com

    I think we all want to know...

  120. Obligatory by Malevolyn · · Score: 2

    It's /., not ./!

    --
    Your ad here.
    1. Re:Obligatory by EdIII · · Score: 3, Funny

      LMAO! Yeah.... I know.

      The Joke {----------------

                  ------------

      The HUGE space in between

                  ------------

      Your Head {---------------

    2. Re:Obligatory by Malevolyn · · Score: 1

      The Joke

      ------------

      The HUGE space in between

      ------------

      Your Head

      Looks like that applies more to you than it does to me.

      --
      Your ad here.
    3. Re:Obligatory by EdIII · · Score: 1

      So judging by the funny mods I have that means they are laughing at me not with me?

      Or were you being sarcastic?

      I can't even tell you if you are just being petulant about missing the joke the first time, or petulant about the rest of us missing yours......

  121. Stern warning by khallow · · Score: 1

    A parabolic dish by definition cannot be an elliptical dish. You have been warned.

    1. Re:Stern warning by Anonymous Coward · · Score: 0

      And of course parabolic dishes lead to aberrant behavior.

  122. The Alan Parsons project by bigplrbear · · Score: 1

    You could proceed with the Alan Parsons project, turn it into a giant "laser", put it on the moon and hold the United States ransom for one million bajillion quitillion septillion dollars

  123. Coracle by germansausage · · Score: 1

    I have one of these beasts at a summer cabin we bought about 4 years ago. I promised the kids that when I took it down they could try to paddle it across the lake. Well, 2 weeks ago it came down, so I'm bringing a fiberglass repair kit to fill the holes and then its going down to the lake!

  124. Re:No, Mythbusters! - water heater by Anonymous Coward · · Score: 3, Interesting

    If it can work as a death ray then a more useful hack would be to heat water. it will be more fun if it has a motor as some of these did.

    not sure how difficult it may be to control the dish with a computer so it always focuses sun to a point where u can have a metal container holding water.

  125. Re:Freeetv by cayenne8 · · Score: 1
    "You can get the DVB card, and install magic software for it then you can get free Pay TV. there are few magic plugins for mythtv and you can get dishnetwork free all digital"

    Got any links for this?

    :)

    --
    Light travels faster than sound. This is why some people appear bright until you hear them speak.........
  126. Tiki hut... by Anonymous Coward · · Score: 0

    Just the other day, I saw a yard where someone had turned a couple of big dishes concave-side-down on top of a 10-foot pole. They used the dish as an armature for palm thatching, and stuck some cheap tables and chairs under them. They looked great next to their trailer house!

  127. Look for a ham by wsanders · · Score: 1

    Occasionally a ham radio operator interested in UHF will take one off your hands. Check with a local radio club.

    Or start a Mongolian BBQ.

    --
    Give a man a fish and you have fed him for today. Teach a man to fish, and he'll say "WHERE'S MY FISH, YOU IDIOT?"
  128. Learn to make Paella by Joce640k · · Score: 5, Funny

    It's not hard.

    --
    No sig today...
  129. A few bolts, and a tennis ball and... by Onuma · · Score: 1

    Use it for kids to play wall ball on...the ball will always come back to them :P

    --
    What else can happen when an unstoppable force collides with an immovable object?
  130. Academic Pursuits by CrazyWhiteBoy · · Score: 2, Interesting

    Sorry, but I have to put a plug in here for my project. I am working at Eastern Michigan University on a project known as EARTHS or Education Astronomy using Radio Telescopes in High Schools. The goal of the project is to build small radio telescopes that can be put in the hands of high schools for students to learn with, while also being paired into a statewide array of telescope to form an experimental very long baseline array over the lower half of the state of Michigan. One idea to keep the costs of the project low was to use old satellite dishes, and we are looking for people that may be willing to donate their old dishes for our first prototype being built currently. If anyone is interested in doing so or would like more information on the project, I can be contacted at crazywhiteboy311 at gmail.com, just use the heading EARTHS in your email.

  131. Umbrella by Anonymous Coward · · Score: 0

    Stick a pole and handle on it and turn it into an umbrella!

  132. Wok by Nick+Driver · · Score: 2, Funny

    The one in my neighbor's back yard is made of solid sheet steel, weighs a ton and is about 8 feet in diameter. You could stir-fry enough Chinese food in it to feed the whole neighborhood. Hmmm, might be a good way to get rid of all those pesky feral cats roaming the neighborhood too.

    1. Re:Wok by Anonymous Coward · · Score: 0

      There must be a Guinness book record for biggest stir fry to shoot for.

    2. Re:Wok by croftj · · Score: 1

      With a Wok that size, you can Wok the dog!

      --
      -- Many men would appreciate a woman's mind more if they could fondle it
    3. Re:Wok by kat_skan · · Score: 1

      The one in my neighbor's back yard is made of solid sheet steel, weighs a ton and is about 8 feet in diameter. You could stir-fry enough Chinese food in it to feed the whole neighborhood.

      Or you could just sell it, seeing as it's worth five hundred bucks or so (depending on how figurative your tons are) as scrap.

  133. Roof... by Anonymous Coward · · Score: 0

    ...over a gazebo. Spotted this rig in rural GA.

    1. Re:Roof... by mr_mischief · · Score: 1

      I spotted one of the black wire mesh ones mounted on 4x4 posts as an umbrella over some flowers that like partial shade in rural Illinois.

  134. I know! by iminplaya · · Score: 1

    A really huge Big Wheel Trike. Use two small dishes for the back wheels.

    Or speaker frames for a boom box sub woofer?

    --
    What?
  135. for ruling the galaxy by CosaNostra+Pizza+Inc · · Score: 1

    Use it as part of the primary weapon for your own personal death star.

  136. build a space ship? (LEGO) by the-pdm · · Score: 1

    I used to build little space hover crafts out of my extra LEGO dishes.

  137. Cook Stuff With It! by RudyHartmann · · Score: 1

    I lined an old satellite with a bunch of small tiles I made from cutting a few glass mirror tiles. I then mounted a grill on the end of the LMB and aimed it at the sun. It made a pretty good solar cooker!

    --
    Oh, yeah! Wise guy, huh? Woob woob woob woob! Nyuk! Nyuk!
  138. Hang on... by j741 · · Score: 1

    Hey, what do you mean? Doesn't anybody broadcast on C-band satellite anymore? Damn things change fast. :)

    --
    - James
  139. Solar concentrator by Anonymous Coward · · Score: 0

    I built a solar concentrator out of one. I cut about 100 4cm^2 squares of mirror and glued um. I had to wear glaicer glasses when using it, it was so bright. It got hot enought to catch wood on fire.

  140. Be the life of the Party! by Anonymous Coward · · Score: 0

    You could be a hit at your next party. Just get a 55 gallon drum of bean dip and guacamole or salsa and some giant chips.

  141. Re:Freeetv by Anonymous Coward · · Score: 0
  142. Too late by Foofoobar · · Score: 1

    A company in Washington already patented and makes these and is testing them for NASA. Their first market tests are being done this fall in the southwest and then they will be releasing products to other others next summer.Infinia corp is their name.

    --
    This is my sig. There are many like it but this one is mine.
  143. A good saucer for sledding by Anonymous Coward · · Score: 0

    You could probably fit a couple people in it at once.

  144. Take Precautions by Anonymous Coward · · Score: 0

    > Hey, that was my idea!

    You should've been wearing your hat if you didn't want your mind read.

  145. Ants! by Tablizer · · Score: 1

    Chrome it up and cook the mother of all ants.

  146. Immigrants by Tablizer · · Score: 1

    Immigrants often want to listen to broadcasts from their home country and mainstream services often don't provide such, especially from smaller countries. A big dish may be able to capture such.

  147. Re:Remote DOS by Technician · · Score: 5, Funny

    Satellite dishes make excellent directional 802.11 antennas.
    Just remove the existing LNB from the dish and replace it with a homemade antenna, like a biquad, tuned for your band-of-interest (i.e. 2.4GHz ISM for wi-fi). Make sure you get a powerful (high RX sensitivity & high TX power) wireless card with an external antenna jack

    Me looking at access log and seeing wireless hack attempts... Looks at old C band dish and old microwave oven.. Hmm let's scan for the intruder and see if that laptop likes a KW of focused power in the WiFi band!

    --
    The truth shall set you free!
  148. solar energy by Anonymous Coward · · Score: 0

    uhmm, just a thought but the x-y-z axis controller for the dish itself is perfect for a solar tracker.... Why notconvert it?

  149. American XXXtacy by tonto1992 · · Score: 1

    is this channel still being broadcast? that's why I'd hook up a dish :)

  150. r2k_in_the_vortex by r2kordmaa · · Score: 1

    would make a good solar concentrator if covered with folium or smth. with some solar tracking method and photovoltaic cell in the focus you would get decent amount of green power

  151. Gazebo by mauriceh · · Score: 1

    Roof for back yard gazebo

    --
    Maurice W. Hilarius Voice: (778) 347-9907
    1. Re:Gazebo by Reziac · · Score: 1

      Did that for my dogs for shade. Works great. Wish I could find 5 or 6 more of 'em!!

      --
      ~REZ~ #43301. Who'd fake being me anyway?
    2. Re:Gazebo by mauriceh · · Score: 1

      Cruise alleys in the suburbs.
      There are tons of people who will be delighted for you to dismantle and remove their old dishes.

      Generally neighbourhoods that were built about 1970 to 1985 are the best places to look..

      --
      Maurice W. Hilarius Voice: (778) 347-9907
    3. Re:Gazebo by Reziac · · Score: 1

      Yeah, I keep an eye out for unloved-looking dishes... the one I got a while back came off Freecycle.

      The former owners had a whole pile of such gleanings to give away... and I'm like "I need this, and I need this, and I've been looking for one of this, and this, and this..." and I hauled away a whole trailerload of Useful Stuff (at least to me!) They must have thought I was mad. :)

      --
      ~REZ~ #43301. Who'd fake being me anyway?
  152. the lack of culinary suggestions breaks my 3 by Anonymous Coward · · Score: 1, Interesting

    We have in Chile this thing called "asado al disco" (Dish barbecue). It's like a spanish paella dish but without rice, just some veggies and lots of meat and sausages... and the "disco" usually is made out of... you know

    The geek's way to BBQ. Period

    http://www.flickr.com/photos/11654406@N00/442904516/in/set-72157594427048139/

  153. have any loud neighbors? by Xaositecte · · Score: 1
    1. Re:have any loud neighbors? by oneal13rru · · Score: 0

      Anyone geeky enough to arrange this PROBABLY does not, in fact, have a girlfriend? Unless shes a geek too, in which case introduce me.

      --
      Never disregard the raw power inherent to stupidity... they call it "dumb luck" for a reason...
    2. Re:have any loud neighbors? by wattrlz · · Score: 1

      Anyone geeky enough to pull this off would know that they would require an elliptical reflector to do so and sat dishes are parabolic. It might still work passably well - assuming OP had a girlfriend.

  154. Eavesdrop by Therefore+I+am · · Score: 1

    Place a microphone at the focal point, and with a plated dish(not mesh) you could find out quite a lot about how your neighbours think of people with mysteriously moving dish antennae.

  155. Re:Solar reflector for a Stirling electric generat by commodoresloat · · Score: 1

    My tiny little 6" lathe just won't spin a six foot disk no matter how hard I try

    There there, it's ok, I'm sure you make up for it in other ways.

  156. A broken thought by zentigger · · Score: 2, Insightful

    Wrongo!

    The only difference between c-band and ku-band dishes is in the feed-horn. because KU band is a much higher frequency, the aperture is much smaller, and thus a different sizing WG fitting is required to mate with the LNB. Of course, there is always the issue of polarity as well, linear and circular polarized feeds have different setups.

    The dish itself is just a big surface area to collect signal and bounce it into the middle. You can get c band ku band l band, and pretty much all microwave frequencies (hence the polularity for ISM hack-jobs)

    --

    the above is my personal opinion and does not necessarily reflect that of the little voices in my head

  157. Solar cooker project by The+Seventh+Sign · · Score: 1

    get some aluminum foil and roll out your own solar cooker.

  158. Solar Death Ray by Anonymous Coward · · Score: 0

    Line it with mylar and make a solar death ray.

  159. A chair by jrothwell97 · · Score: 1

    Mount it on one of those gas-lift platforms and turn it into an interesting chair.

    Alternatively, you can run it through a photocopier at 40% and use it as an angle-poise lamp. It'd be a nice conversation starter at parties.

    --
    Those using pirated Tinysoft signatures(TM) are a real threat to society and should all be thrown in jail.
  160. Ham radio antenna by Anonymous Coward · · Score: 0

    Find a local ham radio club and offer it to them. There might be some ham who would love to have it.

  161. Umbrella by apok04 · · Score: 1

    0) Invert
    1) Attach to vertical post
    2) Cover with palm fronds
    3) Shade

    --
    It's not a bug, it's a feature
  162. Well... by T3Tech · · Score: 1

    I could make a hat... a broach... a pterodactyl.


    Or it could be one hell of a reflector for a directional wifi antenna.
    Come to think of it I could use it get a better signal for my Hughes satellite connection, just send it to me. :)

    --
    Of course I didn't RTFA... why would I do that? You really are new here aren't you? Don't let my UID fool you.
  163. Gazebo by Anonymous Coward · · Score: 0

    My parents just turned theirs into a gazebo.

  164. Excuse for a bbq by Anonymous Coward · · Score: 0

    If its already in the back garden, surely some kind of bbq is in order. Either as a mongolian bbq cooking surfce, or for mixing up a paella big enough for all your neighbours http://en.wikipedia.org/wiki/Image:Paella_day_cornudella_de_montsant_2003.jpg

  165. Re: Ooo that's a big version of... by freddled · · Score: 2, Funny

    We had some old woks and we did a similar thing?: drill a hole in the base, fill with soil and gravel and plant alpines - the result a very nice wokkery.

  166. Another green use by captn+ecks · · Score: 1

    If it's one of the really big old dishes - turn it upside down and add four supports - it makes a great trellis or gazebo! A friend of mine in New Hampshire has one.

  167. Sledge or... by Anonymous Coward · · Score: 0

    .....fill the holes and it could be a gnarly Coracle, inherently unstable but fun.

    Staying with the water theme, how about using it as a water-ski type device?

    Alternatively, use it as a portable glory hole.

  168. Drunk Frisbee by syousef · · Score: 1

    This is slashdot. I can't believe no one has suggested frisbee? Imagine the dog trying to catch that motherfucker of a dish! Please don't bother me with any pesky details like excessive weight. Giant drunk fucking frisbee for all!!! Yay!

    --
    These posts express my own personal views, not those of my employer
  169. Wok by aXi · · Score: 1

    Just make a large bonfire around the base and use it as a huge wok. Cook for the whole state.

  170. well by Anonymous Coward · · Score: 0

    I imagine these have been mentioned but;
    Use it to recieve "wild feeds" and encrypted programming. (use your pc to decrypt)

    Use it to recieve images sent back from our birds. (think astronomy)

  171. seti or radio telescope by aXi · · Score: 1

    Contact the SETI network and offer it as an extra receiver. Or find more people that own one, and create a distributed radio telescope (or join the either the us or the global network of radio telescopes).

  172. voyager by aXi · · Score: 1

    Talk to vger. It can get quite lonely out there when people at NASA stop talking to vger.

  173. Scrap metal... by Anonymous Coward · · Score: 0

    Well with scrap metal prices what they are.. that may be a really good option. See e.g.:

    http://news.yahoo.com/s/ap/20080714/ap_on_fe_st/odd_missing_manhole_covers

  174. Make a Huge Birbath by methuselah · · Score: 1

    I think it would make an excellent place for out avian friends to stop and rest. Think about all the ways you could abuse scale around it and really twist up passer by's heads.

  175. Re:Freeetv by LordVader717 · · Score: 2, Informative

    He was likely bluffing. DirectTV uses NDS Videoguard, which AFAIK to this day remains unbroken. There are other networks out there that can be broken, and many of them require buying a "Common-Interface" card (basically a PCI-PCMCIA adapter) and a decrytion module.

  176. Disappointed by Kranfer · · Score: 1

    I am disappointed that no one has recommended that this dish be used on a car as a defelctor dish :( Gotta deflect things like... robins, sparrows, crows, kittens, and butterflies from hitting you car! DAMN YOU FOR DIRTYING MY CAR!

    --
    -- Josh
    "Whoopie! Man, that may have been a small one for Neil, but that's a long one for me!" - Pete Conrad
  177. Koi Pond? by FishAdmin · · Score: 1

    A very small, very shallow koi pond, of course...

    --
    Last night I played a blank tape at full volume. The mime next door went nuts.
  178. Bloom County, anyone? by Anonymous Coward · · Score: 0

    "Or you could fill it with dip, get some giant 'Fritos'..."
      - Oliver Wendell Jones

    DUH.

  179. Amateur Radio Astronomy by Isao · · Score: 1
  180. You could by Anonymous Coward · · Score: 0

    Set it up to listen for atmospheric reflection, or "bounce". Radio(WIFI), TV, Microwaves, Satellite. You can with all the right permits and equipment listen to all these bands of communication.

    For instance in "We were soldiers" you could pick up a radio conversation bouncing back from the atmosphere from some place.

    In short, if you know how to use this it makes you a special person. IE Dangerous, Intuitive, and best of all a Geek(nerd, /.er)

  181. Bird frying :-) by getuid() · · Score: 2, Interesting

    What does a parabolical dish do? It concentrates parallel radiation (a.k.a. radio waves) into the focal point of the dish -- that's where your sat receiver typically resides.

    Why not the other way round: replace the sat receiver by some wave *emitter* -- the the wave generator from an old microwave oven comes to mind :-)

    And point that emitter to radiate towards the dish. The dish will then reflect the radiation coming from the dot-like emitter sitting at the focal point nicely into parallel waves going out *from* the dish to ... well, wherever you choose to point it at :-)

    Pigeons on your neighbour's roof come to mind spontaneously...

    Just try not to fry the electronics of passing by planes on clear days, will you... 'd be gainst the law!

  182. In Soviet America by Anonymous Coward · · Score: 0

    In Soviet America, my idea steals you!

  183. Awwwww yeaah! by Anonymous Coward · · Score: 0

    Best sketch that ever ran on The State.

  184. Back at a convention...ahh. by Anonymous Coward · · Score: 0

    I distinctly remember a utility that would spoof packets overlayed to requests of a website index (html) for an image, and the image was replaced with a watermark decided by the Access Point or default to any image decided without respect. Some used it to replace all images with an infamous image from a populate Christmas Island Administrated CX domain, but the use was suggested only for images.

    None are yet to intercept the website html to spellcheck it quickly in preference for a better version. However, I think jurisprudence may be lost when asserting our dictionary on someone else's that may be in a country restrictively. I think ASK.COM, maybe SOFTPEDIA.COM, and perhaps ABOUT.COM are known to have a javascript overlay to a website that would suggest a website URL depending on the mouse pointer location over a website sent through it.

  185. Far eastern asian hat by croftj · · Score: 1

    'nuf said

    --
    -- Many men would appreciate a woman's mind more if they could fondle it
  186. DirectTV reflector by croftj · · Score: 2, Funny

    Maybe you'll be able to watch tv during rainstorms.

    --
    -- Many men would appreciate a woman's mind more if they could fondle it
  187. Amateur Radio (with or without the Astronomy part) by EmagGeek · · Score: 1

    Amateur Radio Operators have spectrum allocated into the hundreds of Gigahertz. You can participate in fun things like Amateur Radio Satellite operations, moonbounce, meteor scatter, and other fun ways to communicate.

    Check out www.arrl.org for info about getting a license and about Ham Radio in general.

  188. Here's what you can do by Anonymous Coward · · Score: 0

    Participate in Seti by running your own telescope, it will give you much more street cred then running seti@home and it even has a cool name project argus
    http://www.setileague.org/argus/index.html

  189. The obvious by MonsterTrimble · · Score: 1

    Margarita?

    Wasted away again in margaritaville, searchin' for my lost shaker of salt....

    --
    I call it 'The Aristocrats'
  190. Coat it with ceramic by omuls+are+tasty · · Score: 1

    and sell it to this guy.

  191. A solar oven!!! by Anonymous Coward · · Score: 0

    I agree with the solar oven, maybe check the dimensions, but that parabolic stuff should fit perfectly.

    Cheers

    e.

  192. Don't Destroy It!! by morgauo · · Score: 1

    Both of these have been mentioned elsewhere but not much. These things are getting hard to find so I wanted to say it too before it gets broken. I'd look for either a Ham radio operator with a big back yard (They use it to talk to sattelites or to bounce signals off the moon) or a college astronomy department who could make a radio telescope out of it. Or, maybe someone might actually want to watch tv w/ it. There are many more plentiful things you can make a birdbath or flower pot out of. Maybe an old 10mpg truck or something? Unless you think you would really use a solar cooker... Might make a nice grill that never needs propane refills.

  193. If you're hungry by Curly+Top · · Score: 1

    Cover the holes in plastic wrap and you've got a mighty fine cereal dish!

  194. NerdBQ by dgcaste · · Score: 1

    It'll make a great salad bowl for a BBQ with your friends.

  195. Such uninspired responses... by geminidomino · · Score: 2, Funny

    Load it onto the back of a truck, head into the mountains, and recreate the shield-sled scene from Willow.

  196. What I did with one by Kitsune818 · · Score: 1

    I used a discarded BUD, a modified "cable over the air" converter, a SSB radio receiver, and Spectrum Lab to listen to and detect the mars pathfinder probe as well as amateur satellites and lots of other fun things in the 2.4ghz area of the spectrum orbiting the planet. GOES image products were a favorite. Careful using it as a transmission antenna for Wi-Fi without knowing what you are doing. an 8 foot dish could probably give you 32dB of gain at 2.4Ghz, enough to make your EIRP from your 25mW router dangerous for a few feet. Much more so if you crank up the output power by unlocking the device or worse using an amplifier, which is illegal without a license (for the reason that it is in fact dangerous and potentially hazardous to other people). Considering the amount of interest in Mars and equipment in place right now there is probably some interesting eavesdropping to be done.

  197. Radio Astronomy by Anonymous Coward · · Score: 0

    These dishes are great for radio astronomy. See http://www.setileague.org/hardware/parabola.htm for details.

  198. Solar BBQ by Anonymous Coward · · Score: 0

    It's a parabola. So are solar BBQ cookers. Just cover with unwrinkled aluminum foil. Good luck!

  199. Evil Overlord by spikedvodka · · Score: 2, Funny

    Coat it with aluminum, polish it, and attach a powerful lamp in place of the reciever.

    aim it at your neighbors and fire it up.

    --
    I will not give in to the terrorists. I will not become fearful.
  200. Gazebo! by BForrester · · Score: 2, Interesting

    Make a gazebo with the inverted dish. Example:

    http://www.ranum.com/fun/projects/gazebo/index.html

  201. Re:Remote DOS by Thelasko · · Score: 1

    Just be careful with that microwave oven. Those magnetrons can be dangerous.

    Happy Hunting!

    --
    One of our competitors trademarked the term "hypothesis". From now on, we will call them "boneheaded ideas".
  202. Why Alternative?? by StonyCreekBare · · Score: 3, Interesting

    A C-Band dish with a digital receiver has access to more programming, a better signal and lower prices for programming than anything Dish or Direct offer. It even gets HDTV! I have been using one for 8 years, and wouldn'y trade for the little dish product on a bet! Use it as intended!! Much better!

    1. Re:Why Alternative?? by dbrossard · · Score: 1

      What service do you subscribe to for content? Or do you just receive FTA signals?

  203. Just use it... by pdp1144 · · Score: 3, Informative

    I spend less than $100 USD per year and get 4,000 channels off my BUD. Some are digital stations others are analog -- just like cable and other satellite technologies. There also HD options for BUD but I don't have the hardware for that. I am happy with the local HD programing I get from rabbit ears.

  204. Lots of Free Satellite TV Channels Are Available by Junior+Samples · · Score: 1

    Most of the old analog channels are gone, but the list of FTA (free to air) DVB digital channels is growing.

    Here's a list of available FTA channels on C Band http://www.global-cm.net/MPEGlistCBandUS.html and on Ku Band http://www.global-cm.net/MPEGlistKuBandUS.html

    You'll have to replace your analog LNB/Feedhorn with something that is compatible with modern DVB/FTA receivers. The cost of a new digital LNBF (LNB + Feedhorn) is under $25. There are a lot of DVB/FTA (set top box) receivers available in the $85 to $150 range.

  205. Non-Tech Use by Anonymous Coward · · Score: 0

    Use it as a base for a really big bird bath or a small fish pond.

  206. You could answer the age old question... by OneSmartFellow · · Score: 1

    ...will it blend ?

    http://www.willitblend.com/

    1. Re:You could answer the age old question... by Theoboley · · Score: 0

      God i wish i had mod points... I loled

      --
      Stupidity only gets you so far, then you've gotta try
  207. Medical use by Tryle · · Score: 0

    Neuter a very big dog and stick it around its neck?

  208. ACCOUSTIC death ray, or listen to the neighbors by goombah99 · · Score: 3, Funny

    Put a speaker or microphone in the focus, hang a bed sheet over it so no one can see what it is. Then whisper instructions to the crazy people down on the street. Play music only they can hear.

    Or point it at the neighbors house and listen in.

    --
    Some drink at the fountain of knowledge. Others just gargle.
    1. Re:ACCOUSTIC death ray, or listen to the neighbors by Eleint · · Score: 4, Funny

      Or you could try something like this

      --
      If someone tries to kill you, you try and kill them right back
  209. Convey information instead of receiving it by Michael+Blasius · · Score: 1

    Paint the dish with a message or advertisement and then place it in a highly visible location.
    Some examples:
    1. If you throw a ball to someone, chances are good that they will throw it back to you
    2. If you lived here you could already be reading /.
    3. For creative ways to use your old dish, call 555-2134

  210. Comfy Dish by byrdfl3w · · Score: 1

    Fill that sucker with cushions and candy bars and you have one kick-ass high-tech throne!

  211. Here in Kentucky we by alfredo · · Score: 1

    found a good use for an BUD.
    http://www.texva.com/midwestern-states/frontpage_files/frankfort2.jpg

    --
    photosMy Photostream
  212. Build Your Own... by CajunElder · · Score: 1

    ...Deathstar!

    --
    A treat to eat, in a puppet that's neat!
  213. Radio Telescope by Hordeking · · Score: 1

    Build a radio telescope. Check out the Haystack project at MIT http://web.haystack.mit.edu/ I built one back in 2002 for a class project. ~$2000, but worth it. The software for it was written in Java.

    --
    Disclaimer: The opinions and actions of the US Gov't are in no way representative of those held by this author or its ci
  214. P0rn by PottedMeat · · Score: 1
    With some practice you won't even see the scramble.

    I only see blonde, brunette, redhead.

    PM

  215. Sled by raedeon · · Score: 1

    We use those old dishes at our cottage for going ridiculous speeds down steep hills covered in snow.

  216. Presenting: The Big Cup award by shrikel · · Score: 1

    Spray-paint it gold, mount it on a small post, and then throw a LAN party with the Big Cup as the award for whoever gets the most frags in your game of choice.

    Of course, you won't want to TELL anybody about the award beforehand, lest they cheat by killing themselves.

    Alternately, go ahead and tell them. Then really it'll be a contest to see how LOW anybody's score could get.

    --
    Any sufficiently simple magic can be passed off as mere advanced technology.
  217. Pill Box by DaPh00z · · Score: 1

    I know a local woodsball / scenario paintball field that uses the big dish satellites as bunkers. They flip them over and pile sand bags in a 3/4 circle beneath the dome and use it as a pill box fortification. That's the best use I can think of, though not very technical.

  218. Third issue by wattrlz · · Score: 1

    "Frisbee," is a trademark of the Mattel toy company. Someone might get the world's largest summons.

  219. Target! by j!mmy+v. · · Score: 1

    These are perfect 1,000 foot targets for rifles with open sights.

    Depending on construction, you can ring them like a bell with a .30-30.

    --j!m

    --
    -- often wrong; never in doubt
  220. Acoustic focus by Miykayl · · Score: 1

    I'm stunned no one has yet mentioned it's use as an acoustic concentrator.

    You could use it like one of those bionic ears, but the db gain would be absurdly high. Replace the LNA with a high-quality microphone.

    THEN, you could point it at something REALLY interesting.. like... uh... a pigeon, or... uh... a squirrel...

    And hear what they REALLY have to say... ...heh... I knew there was something conspiratorial about those squirrels... Don't get me started about the chipmonks.

  221. More Obvious Answer by jagilbertvt · · Score: 2, Informative

    Use it for observing the radiation emitted by passing communication satellites, particularly in th 4-8Ghz range.

  222. UHF Satcom by braindrainbahrain · · Score: 1

    Ages ago, during the first Iraq war (remember? we did this before...) there were reports about people using UHF scanners and picking fighter pilot air-to-ground communications (UHF band, using non-encrypted FM voice) which the US Navy FLEETSAT satellites inadvertently transponded.

    This will likely require non-trivial mods to your BUD (replace the LNB and feed with a UHF helical antenna for starters), plus FLEETSATs are no longer in service, the US now uses UFO satellites (no kidding! thats a real acronym), but they too are just dumb transponders.

    Get a UHF scanner, dig around and find out the frequency plans and orbital positions of the UFOs, and see what you can hear.

  223. DIY Parabolic Plans by StCredZero · · Score: 1

    15 seconds of Googling turned up this:

    http://www.instructables.com/id/How-to-build-a-strikeheliostatstrike-paraboli/

    You can build a parabolic reflector out of whatever you want, as big as you have the room for.

  224. Water melon garden by jmbrauny · · Score: 2, Funny

    My father-in-law pointed his straight up and drilled a hole in it so water would drain. He filled it with soil, and now grows water melons in it. I love seeing him get the step later out to pick water melons.

  225. Paint the outside by Yiddishkite · · Score: 1

    in red and white concentric circles. Add a white star in the middle on a blue background. Strap it to your arm and go fight crime. Just watch out for large blocks of ice, and don't get assassinated.

    --
    "Time flies like an arrow. Fruit flies like a banana." - Marx
  226. Re:Remote DOS by Technician · · Score: 2, Informative

    Just be careful with that microwave oven. Those magnetrons can be dangerous.

    Thanks for posting the warning. My post was humor. I used to repair the ovens in the electronics shop, so I am aware, however the causal reader of Slashdot should heed the warning. They typically operate at about 4KV. If the HV doesn't get you right away, the effects from exposure to the radiation or dust from a smashed magnetron could produce lasting lingering health problems.

    --
    The truth shall set you free!
  227. Make UFOs out of them by neile · · Score: 1

    There's a house in Washington that's turned them into a UFO landing site in the front yard (you can see them in bird's eye view). Very fun to see in winter when they're lit up with blue Christmas lights.

    Neil

  228. Funking Martians... by mollog · · Score: 1

    If you could come up with two large dishes, flip one over and attach it to the other to make a flying saucer. Then half bury it in the back yard, get some green men dummies and put them around the saucer.

    --
    Best regards.
  229. You would think it would be more effective by DRAGONWEEZEL · · Score: 1

    at the source vs. the reciever. w/ the range of a normal hotspot router limited to 1/4 mile, if you lived on the high edge of a city that might work well, if you didn't, I doubt there would be enough signal to collect at that distance.

    (hears a whisper in his ear...) What? an 8ft. bud?

    Oh, nvm, give it a shot!

    --
    How much is your data worth? Back it up now.
  230. Anonymous Coward by Anonymous Coward · · Score: 0

    My parents neighbor put the dish (facing up) on an old tree stump, rimmed it with an erosion barrier, and made it a planter. It comes out looking something like a mushroom.

  231. You must be an english major. by Anonymous Coward · · Score: 0

    That's the first correct casual usage of "gnomon" and "wabe" I've ever encountered.

    1. Re:You must be an english major. by Anonymous Coward · · Score: 0

      I thought it was rather brillig.

    2. Re:You must be an english major. by jknapka · · Score: 1

      You make me wish I had mod points...

  232. Thanks for my new busy quote. by DRAGONWEEZEL · · Score: 1

    "i'm still not doing anything tomorrow right now!"

    --
    How much is your data worth? Back it up now.
  233. 1st great somewhat original idea! by DRAGONWEEZEL · · Score: 1

    They make external antena connectors for cell phones. You could point it arround till you get 4 bars, then lock in that position and run the cable into your house, and tap that to a relay and maybe finally see if the verizon network guys show up or not.

    --
    How much is your data worth? Back it up now.
  234. Agricultural Uses by Anonymous Coward · · Score: 0

    Some farmer out here was asking for an old dish to use to cover the top of his silo... don't think of it as a dish, think of it as a dome! Could also be used for umbrella, birdbath, cistern, etc. This of course assumes it is not one of those wire mesh monstrosities.

    I also wonder how it would work as a parabolic sound reflector like the one at Exploratorium in San Francisco, but that really requires two dishes.

  235. Do you have enemies? by drauh · · Score: 1

    Leave it on their lawn with a note, "This BUD's for you!"

    --
    This is a tautology.
  236. Radiant by KingOfTheMoon · · Score: 1

    If you make a giant solar cooker, make sure to try the opposite too... use space as a heat sink and try to make ice.

    http://solarcooking.org/plans/funnel.htm

  237. Whoa, good AC post! by GameboyRMH · · Score: 1

    Mod coward up!

    Also since the dish would be parabolic, the sun would always be focused on the tank, the only question is how much. A proper sun-tracking setup would be difficult, it would be better to have it run on a pre-programmed path throughout the day. Also a good arrangement would be to have the tank in a fixed position, and have the dish on a swing mechanism that rotates around the tank, therefore reducing the load on the motor. The dish would have to be connected by rods to an axle on the opposite side of the tank. A tie rod mechanism could be used to adjust the angle as the dish travels back and forth.

    --
    "When information is power, privacy is freedom" - Jah-Wren Ryel
  238. Sell it to the guy in Canada with bad reception by Anonymous Coward · · Score: 0

    Satellites seem to be the "topic of the day" Maybe this guy could use it... http://ask.slashdot.org/article.pl?sid=08/07/16/1442216

  239. Re:Lots of Free Satellite TV Channels Are Availabl by evilviper · · Score: 1

    Lots of Free Satellite TV Channels Are Available

    "Lots" is a relative term... Sure, there's a large number of channels, but the vast majority of them are either non-English language, shop at home, religious, etc., etc.

    Once you eliminate those, you've mostly just got some crappy local stations with re-runs of 20+ year old shows... Of course you'll get at least one station from each major network, so it's an improvement over OTA (analog) antenna, but it's certainly not "lots" compared to cable or DBS.

    There are, of course, notable exceptions that make it worthwhile. I'd rather watch BBC World than any other 24/7 news channel (admittedly, that's setting the bar pretty low) and there's really no other way to get it. PBS provides several channels with different programming (on Ku), which is the majority of what I watch.

    --
    Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
  240. Keep it and get some free programming? by DewDude · · Score: 1

    Whoever said that the BUD market is dead obviously hasn't looked around. Sure, the BUD market is about dead, but let's face it, Dish and DirecTV gotta thier channels somehow. The majority of major cable feeds, are, believe it or not, still being sent via analog. Sure, there's a large number of channels being done in digital, but there's still some analog feeds out there. You also have what's known as wild-feeds in which you can get some cool stuff. I can watch The Simpsons for 2 hours at 4AM because it's the syndicated feed. There is also a large number of Free To Air channels you can get with the thing. Sure, they're complex, but I'm sure if you look around you'll find the information you need. I mean, you could do a birdbath..or create some kind of "redneck gazebo", but you're almost better off just setting it up in your yard, aligning and programming positions, and scanning the air to see what you get. www.lyngsat.com tells you what birds are up there and what they're broadcasting.

  241. solar power by CAIMLAS · · Score: 1

    If you've got a shitload of mostly-unused land, you could use them for solar focusing to increase solar power output of a panel. Or if you're in a canyon you can put them on the canyon ridge (if you also own the ridge) for a similar use...

    --
    ~/ssh slashdot.org ssh: connect to host slashdot.org port 22: too many beers
  242. biquad dish antenna by HaDAk · · Score: 1

    A relatively simple project that I did in highschool was turn my dish into an 802.11 unidirectional antenna. I could pick up wifi for miles. On the down side, I walked in front of it, so now I'm sterile and permanantly tanned... Your mileage may vary though.

  243. Digital Receiver? by Anonymous Coward · · Score: 0

    If it is a 4DTV digital receiver by Motorola resubscribe it and enjoy better picture quality than Dish Network or DirecTV.

    Or grab a DSR-410 point it at W5 and do pretty much the same thing. I am watching Sci-fi on W5 channel 652 right now. Great HD as well.

  244. Re:Lots of Free Satellite TV Channels Are Availabl by Junior+Samples · · Score: 1

    Once you eliminate those, you've mostly just got some crappy local stations with re-runs of 20+ year old shows... Of course you'll get at least one station from each major network, so it's an improvement over OTA (analog) antenna, but it's certainly not "lots" compared to cable or DBS.

    I actually enjoy those old re-runs and some of the original programming like "unreliable sources" on RTN (Retro Network). RTN, CW, and NBC programming is not available in my area. I found an old Primestar dish on the curb, hooked it up and aimed it at G18-Ku to see if I could receive anything. I ended up with 23 watchable channels after I filtered out the Spanish, AC3 audio, and encrypted channels. It's a nice supplement to OTA. I'll be adding C Band to my system after I update the analog LNB with one that's digital compatible.

    I grew up with free TV and can't see paying the cable company $80 a month for the 10 cable channels (out of 200) that I actually watch.

  245. Is it fiberglass? by shiftless · · Score: 1

    If so, throw it away. It's probably warped, or will become warped during the removal process, and will thus be practically unusable.

  246. Use for Big Dish by UGAVI · · Score: 1

    If fiberglass, turn it over, patch the holes...instant Margaritaville umbrella! Or, you could patch the holes and attach it to your ski boat and let 5 of your friends try it out.

  247. homeless guys by DirtyAmish · · Score: 1

    Give to a homeless guys who push around a shopping cart looking for metals to sell.

  248. Domed ceiling by Anonymous Coward · · Score: 0

    I've a builder friend who used one to make a domed ceiling in his dining room. It looks very elegant. He stripped it down to the dish, inserted it in the ceiling, and plastered over it.

  249. Hungry..? by Anonymous Coward · · Score: 0

    A really big dinner plate.

  250. sounds familiar by Anonymous Coward · · Score: 0

    I have one of those 3' hughenst / directway internet antennas still mounted to my chimney, useless now of course, but its two stories up and not easily removed. There was a time when no cable / no internet meant this was our only option.

    From what I can see with binoculars, it looks to me like a favorite perch for hunting hawks and owls.

    I would like to put it to better use, its built like a tank, and is designed for transceiver usage.

    Scanning responses here, I dont see anything for this unit. It was expensive - we had to buy the dish and pay someone to come out with three people and install it.

    Any ideas or links to usable technology for this sucker?

  251. Pigeons? by Anonymous Coward · · Score: 0

    You could use it to collect a white, dielectric substance.

  252. President by jeephistorian · · Score: 1

    Typical, Alway's bringing the President into the conversation....

    --
    Huh?
  253. watch the stars! by gzuckier · · Score: 1

    i think maybe on make.com a while ago i saw something about converting them to radio astronomy, for cheap? maybe that was the small dishes? i'm too lazy to look it up.

    --
    Star Trek transporters are just 3d printers.
  254. you can start a new fashion fad by xmvince · · Score: 1

    or even better turn it into a giant garden plant vaporizer to get rid of all those pesky weeds

  255. Gazebo by Anonymous Coward · · Score: 0

    I helped do some landscaping for a guy who had one 8 feet in the air on top of 12 solid posts. I made for a nice gazebo and an interesting conversation piece.

  256. screw with the neighbours by RolfRomeo · · Score: 1

    Add a spark-gap where the receiver is, slap on a laser, and mess with the reception. Maybe they'll take their naggy dog for a walk instead.