Slashdot Mirror


Ask Slashdot: Good Satellite Internet For Remote Locations?

EdIII writes "I've been looking for a decent contention service (4:1,10:1) in South America and I am not finding much. I have also heard that some frequency bands are a lot better at cutting through cloud cover. This is for a fairly remote ground station with reliable power generation, but also routinely cloudy. I would need at least 3/1Mbps with hopefully decent latency. What's your advice Slashdotters? Yes, I know that some of the solutions can cost 20K for deployment and 2-10K per month for service. Feel free to to tell me about a good commercial service. There is another ground station that might be deployed in north east Alaska."

175 comments

  1. There are none by Lord+Apathy · · Score: 5, Informative

    Simple answer is you won't. There are no "good" satellite internet for anything. With luck you might find "adequate" or "usable" satellite internet. But don't let any one lie to you and tell you that they have "good" satellite internet. There is no such thing.

    --

    Supporting World Peace Through Nuclear Pacification

    1. Re:There are none by mache · · Score: 5, Informative

      I agree. You have to understand that most Internet communications satellites are in geo-stationary orbit at an altitude of 25,000 miles. With the speed of light limited to 186,000 miles per second and a round trip of 50,000 miles a quick calculations shows a minimum latency of around a 0.27 seconds and that is just signal travel time and not any processing overhead.

      -- Mache

    2. Re:There are none by sabri · · Score: 3, Informative

      Simple answer is you won't.

      Ever heard of Exede? Viasat has its own satellite in orbit and offers consumer internet. Pricing starts at $50 for 12 down, 3 up. Yes, latency may ruin your Skype session, but you know that will happen with any satellite link.

      --
      I'm not a complete idiot... Some parts are missing.
    3. Re:There are none by Omega+Hacker · · Score: 3, Insightful

      I'm also looking for options for South America, and it's pretty clear from the Wikipedia description of ViaSat-1 that they have no transponders pointed anywhere other than the US and Canada. That puts it out of the running for both the OP's primary goal and mine.

      --
      GStreamer - The only way to stream!
    4. Re:There are none by skelly33 · · Score: 2

      I'm no space-radio expert, but.... wouldn't the latency be double that estimate? If it's 25K miles in altitude, and since, last I checked, the Internet itself is not in orbit, then it would be 25K up, 25K down to the target host, then 25K up and 25K back down again for the reply for a total of 100K and more than half a second for a full round trip. Que no?

    5. Re:There are none by Lord+Apathy · · Score: 1

      Yes, latency may ruin your Skype session, but you know that will happen with any satellite link.

      Which completely validates my original statement that you won't find any "good" satellite internets. If the latency is a constant issue with your session then it will never be "good" but only usable.

      Then there is the question of download limits. I know of no satellite internet providers that have decent download limits. Most are limited to a few hundred mb a day or a score of gb a month.

      Hardly what I would call "good."

      --

      Supporting World Peace Through Nuclear Pacification

    6. Re:There are none by schnell · · Score: 5, Informative

      There are none

      Correct in terms of what the submitter asked for, but he/she pretty much asked for the moon and the stars (no pun intended). There are usable services out there but, to your point, they don't provide anything like what was requested.

      I can't speak to what's available in South America, but in the US you can find cheap satellite Internet service for around $200 upfront and $50 a month but the contention ratios are several hundred to one. For lower contention ratios like 10:1, you'll need a business class service that will run anywhere from $200 to $800/month for VSAT... a dedicated broadband SCPC connection with no contention is easily $10K or more per month and just as much or more for equipment.

      If you're living in somewhere far North where the line of sight is lower and weather is worse, expect that upfront VSAT equipment will quickly run up to a couple thousand dollars since you need a bigger dish and higher-power transmitter. The "rain fade" thing the submitter refers to is particularly a problem with Ka-band services that are used on the consumer-grade services; enterprise-grade Ku-band services have much less of a problem with it. If you throw at 2-meter dish and an 8-watt transmitter at the problem, you can burn through almost any weather on either Ka or Ku, but again, that's a lot of $$$ to spend on the equipment.

      BTW these are all for VSAT "broadband-ish" services using geosynchronous orbit satellites so you have a minimum real world latency of 600 ms. I saw another poster refer to using Iridium to get lower ping times (since that's Low Earth Orbit) but Iridium is just not usable for anything above 128 kbps in the best possible circumstance. It's just physics at work ... an omnidirectional transmitter looking at LEO satellites whizzing overhead can't bring to bear the right amount of power as you get with a fixed dish always pointed at one point in the sky.

      Long story short: satellite Internet is something you use because you have to, not because you want to. Lower your expectations and you'll find something economically reasonable. Keep your expectations high and you just won't be able to pay for it unless you're turning around and selling some of that bandwidth to others to defray the cost... and even then it's iffy.

      --
      "95% of all Slashdot .sig quotes are incorrect or completely fabricated." -Benjamin Franklin
    7. Re:There are none by CanHasDIY · · Score: 2

      Yes, latency may ruin your Skype session, but you know that will happen with any satellite link.

      I think there's a discrepancy between what your and OP's definitions of the term, "good internet," are.

      I.e., if the latency is so high the user can't engage in certain, normal online activities (like a Skype call or pwning chumps in CoD), in Lord Apathy's eyes it falls more under the "adequate or usable" category, rather than "good."

      I tend to agree with them, personally.

      --
      An enigma, wrapped in a riddle, shrouded in bacon and cheese
    8. Re:There are none by TheCarp · · Score: 4, Funny

      > With the speed of light limited to 186,000 miles per second and a round trip of 50,000 miles a quick
      > calculations shows a minimum latency of around a 0.27 seconds and that is just signal travel time
      > and not any processing overhead.

      And assuming the remote side is part of the satellite and doesn't add another 50k mile round trip, before adding land latencies.

      Clearly there is only one fix here, we need to ask congress to allow geostationary satellites at lower altitudes, AND to raise the speed limit on light. I can't believe they haven't addressed these issues!

      --
      "I opened my eyes, and everything went dark again"
    9. Re:There are none by Spazmania · · Score: 1

      Correct, round trip packet time through a geostationary satallite link is a minimum of around 0.5 seconds.

      There are other options that don't travel as far (e.g. Iridium is in LEO, 500 miles or so up) but AFAIK none are designed to Internet service at usable bandwidths.

      --
      Moderating "-1, Disagree" is simple censorship. Have the guts to post your opinion.
    10. Re:There are none by Richy_T · · Score: 1

      It depends on your definition of good. I had satellite once and for my purposes, it was more than adequate. Download speeds were even pretty respectable.

      It ceased to be "good" in my book when the device went from being a fully fledged package to a winmodem.

    11. Re:There are none by Bill_the_Engineer · · Score: 1

      Skype calls would be similar to sat phone conversations. There will be delays between your question and his reply but the conversation itself should be fine (or at least usable). You can see this demonstrated during news reports when they interview a reporter in a remote wilderness via Skype.

      --
      These comments are my own and do not necessarily reflect the views or opinions of my employer or colleagues...
    12. Re:There are none by bugs2squash · · Score: 3, Informative

      Actually Skype (google+ etc.) video and VOIP all work pretty well over Exede as it has ample bandwidth to support HD and the delay is much lower than older solutions. You should try them out for yourself.

      The problem with coverage of far N. Alaska is that any geostationary satellite appears near to or below the horizon (for the same reason that the sun is) causing scintillation and line-of-sight issues . S. Alaska is fine though. C-band is pretty much immune to rain, but there is such limited capacity available, it's expensive, there may be licensing issues, it usually uses larger antennas etc. Ku band was state of the art 10 years ago but Ka band is the new thing. Both Ku and Ka band is affected by rain, but these days the systems compensate for rain to the extent that they can by adjusting power levels, symbol rates or forward error correction, it makes them pretty robust, much more robust than older solutions.

      Disclaimer: I'm in the business

      --
      Nullius in verba
    13. Re:There are none by jIyajbe · · Score: 1

      Dear Slashdot,

      Please revoke the UIDs of whomever modded this "Insightful", and permanently ban them.

      Oh, and to TheCarp: *I* got your jokes.

      --
      "Don't blame the log for the fire." --Andrew Ratshin
    14. Re:There are none by neorush · · Score: 4, Interesting

      I've been a satellite internet user for ~10 years, I have used both wildblue and hughesnet. The big problem for regular internet use is not latency, my current hughesnet connection:
      Pinging google.com [173.194.33.4] with 32 bytes of data:
      Reply from 173.194.33.4: bytes=32 time=775ms TTL=54
      Reply from 173.194.33.4: bytes=32 time=1013ms TTL=54
      Reply from 173.194.33.4: bytes=32 time=1108ms TTL=54
      Reply from 173.194.33.4: bytes=32 time=1098ms TTL=54
      Ping statistics for 173.194.33.4: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
      Approximate round trip times in milli-seconds: Minimum = 775ms, Maximum = 1108ms, Average = 998ms
      While this makes online gaming pretty much impossible, you can reasonably browse the web send emails, etc....though.

      The REALLY BIG PROBLEM is bandwidth. I am on the most expensive package hughesnet provides...and that is 450MB a day. Which again is fine for checking email and 'normal' web browsing (according to hughesnet) but any kind of downloading, like for instance my new smartTV with built in YouTube and Netflix, yeah, useless. I switched from Wildblue to hughesnet a few years ago because wildblue uses a 30 day bandwidth total like most cell services, so if you use all 15GB of bandwidth in the first week, you have to wait until the end of the billing cycle to get more bandwidth. Hughesnet is a 24 hour cycle, so after 24hrs you get your 450 mb and are back to normal speed.
      The other nice thing about hughesnet is they let you keep your previous days unused bandwidth, so if I do not use the internet for a day, the next day I will have 900mb of bandwidth to use, if I have 100mb left at the end of the day, I get 550mb the next day, etc...of course the "pool" maxes at 2 days worth of bandwidth. Both services also have a 2am to 7am unlimited bandwidth, the problem is it feels like the connection drops to a crawl during this time, and the normal 300 kb/s I would get during the day is more like 20 or 30kb/s. But at least I have my linux servers and windows updates scheduled to run during this time.
      By the way, I live in NY, and there is not even cell service at my house. Currently it looks as if I will have satellite internet for the foreseeable future.

      --
      neorush
    15. Re:There are none by uncqual · · Score: 3, Funny

      Clearly there is only one fix here, we need to ask congress to allow geostationary satellites at lower altitudes, AND to raise the speed limit on light. I can't believe they haven't addressed these issues!

      Typical "big government" wasteful spending. All Congress has to do is increase the speed of light by 100x, then there would be no need to allow geostationary satellites at lower altitudes. I'll bet you were hoping to bid on the contract for lowering geostationary satellites to new lower altitudes - nice try, we are on to your scheme.

      --
      Why is there an "insightful" mod and why isn't it "-1"? If I wanted insight, I wouldn't be reading /.
    16. Re:There are none by A+nonymous+Coward · · Score: 2

      I signed up with Wild Blue about ten years ago; they were bought out a year or two ago (by Exide?) but I haven't noticed any change in service. I am very happy with them as far as doing the best any sat connection can do. So here are the caveats:

      1. Ping time is routinely 1.5 seconds, sometimes as fast as 1.3. Don't think I've ever seen faster.

      2. Speed of light time is 1/2 second; up, down, up, down; 4 x 36K km = 144 kn = 1/2 second. Whoever said .27 forgot about the round trip. I assume the sats and ground stations buffer like crazy to maximize bandwidth usage.

      3. The ONLY time I have problems is when snow piles up on the dish. Gusts of 60 mph (100 kph) or so have never bothered it, but it's on a good solid tower. Snowstorms themselves are no problem, not the heaviest (4 feet in a day several times). There's an electrical heater on the back side of the dish made up of that tape you wrap around pipes; when power goes out and it's running without that, I have to brush the snow off every few hours, but that is the ONLY time I have had problems. They are rock solid otherwise.

      4. Power outage is a nuisance. I have a standby generator but it takes 30 seconds to kick in, and I ought to have the modem and dish on a UPS, but I don't so sometimes I have to manually kick power to get reconnected.

      5. Speed is 512Kbps up, 3Mbps down. Bandwidth isn't the killer, it's the latency. Ask the com root server who ibm.com is. Ask ibm.com who www.ibm.com is. Ask www.ibm.com for index.html. Find the css, ask ibm.com who css.ibm.com is. And so on, all at 1.5 seconds each. It's pretty frustrating sometimes. Some web sites are very unfriendly for slow latency connections.

      I wish it were cheaper ($80 / month), but it's that or unreliable AT&T dialup.

    17. Re:There are none by t4ng* · · Score: 1

      Add to that, some satellite internet services use DSL for the upstream connection, which wouldn't work at all for a remote station in South America.

      GlobalStar is a low earth orbit (about 60 miles up) satellite communications system that can do internet traffic. Latency will be much lower than a geo-stationary satellite. But speed will be low (about the same as a phone modem) unless you tie several channels together. To keep satellite costs down, the system is a "bent-pipe," so availability will depend on whether GlobalStar has a ground station somewhere near where you are using it. Having to license ground stations in hundreds of different countries is what really held back development of this system.

      Iridium is also LEO, but has more complex satellites that route calls from satellite to satellite until it is over a ground station in the US, then routes the call to the ground. Last I heard it had been appropriated by the US military (they liked that all calls went through the US instead of ground stations in other countries). I don't know whether civil service is available any more. But it would probably also be a pretty slow link since it was originally designed for phone calls.

    18. Re:There are none by evilviper · · Score: 1

      By the way, I live in NY, and there is not even cell service at my house. Currently it looks as if I will have satellite internet for the foreseeable future.

      How far from the edge of cellular coverage are you? The limiting factor tends to be ground-level obstacles, so I'd try climbing up to the roof, and putting a cell phone on a pole, walking it around to seeing if I could get 1-bar. If so, a cell signal booster (or a MiFi device) on such a pole would give you access to much cheaper and lower-latency access. Just make sure the signal booster you buy is specifically designed for 4G/LTE frequencies of whatever carrier as well...

      --
      Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
    19. Re:There are none by Anonymous Coward · · Score: 0

      All Congress has to do is increase the speed of light by 100x, then there would be no need to allow geostationary satellites at lower altitudes.

      We all know the speed of light is fixed at 299,792,458 m / s, but the meter and second are both defined by law, so Congress can just change those.

    20. Re:There are none by Anonymous Coward · · Score: 0

      In a "remote" office in Florida (ie: only dialup was available) I used the Hughes service, at that time around $199/month for the commercial service. Apparently the high (>1500ms) latency was hard for my Symantec VPN appliances to work with (circa 2006, maybe better protocols now?). Could you get data back and forth? Yep, http/smtp worked fine. But a lot of protocols seemed to fail with the high latency.

    21. Re:There are none by cusco · · Score: 1

      my Symantec VPN

      Well, there's your problem . . .

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
    22. Re:There are none by TheCarp · · Score: 1

      Nope, I wanted to bid on the contract to supply the fuel required to keep satelites in lower geosync orbits. Cha-ching! Actually you know....excuse me while I go write some proposals......

      --
      "I opened my eyes, and everything went dark again"
    23. Re:There are none by puto · · Score: 1

      Where in South America, I just spent five years living in Colombia, and I had a 10 meg down connection via fiber(which translated to about 4 meg in real world terms) and when I am traveling down there now for work I am either on wifi or tethering via 4g on my cell using Claro, and it worked even in the remotest locations in the andes. DSL is pretty common even in small towns, but as long as the small town has TelMex cable you can get decent home and internet service. The only place I do not have it is on my tiny little coffee farm, but when I am there I am usually doing somehing other than sitting in front of the compyter.

      --
      The Revolution Will Not Be Televised
    24. Re:There are none by TheCarp · · Score: 1

      Yet it only moves at 186,000 miles/second.... once again the Europeans are beating us because we have been too lazy to move to the metric system.

      --
      "I opened my eyes, and everything went dark again"
    25. Re:There are none by Anonymous Coward · · Score: 0

      Simple fix for Skype? Mod it to act like a walkie-talkie. Then the latency is converted into nostalgia!

    26. Re:There are none by milbournosphere · · Score: 1

      ViaSat-2 is planned to hit some areas of northern South America. (http://www.viasat.com/news/viasat-announces-next-generation-broadband-satellite). Granted, it's not until 2016, but the roadmap is there. Perhaps carrier pigeons will be a viable alternative until then?

    27. Re:There are none by Anonymous Coward · · Score: 0

      The poster was clear that this is a remote site in the wilderness, with on-site power generation. There is obviously no civil infrastructure anywhere nearby, so there won't be any cellular service..

    28. Re:There are none by Anonymous Coward · · Score: 0

      They already lower geostationary orbit, or how else do you explain daylight savings time? Shorter days mean lower geostationary orbits.

    29. Re:There are none by i.r.id10t · · Score: 1

      Bandwidth isn't the killer, it's the latency. Ask the com root server who ibm.com is. Ask ibm.com who www.ibm.com is. Ask www.ibm.com for index.html. Find the css, ask ibm.com who css.ibm.com is. And so on, all at 1.5 seconds each. It's pretty frustrating sometimes. Some web sites are very unfriendly for slow latency connections.

      which is why you run a caching only dns server on your local network right?

      --
      Don't blame me, I voted for Kodos
    30. Re:There are none by A+nonymous+Coward · · Score: 1

      Yes, but it's amazing how many uncached sites show up.

    31. Re:There are none by Mr.+Slippery · · Score: 2

      Pricing starts at $50 for 12 down, 3 up.

      ...with a 10 GB cap. That's a bad joke.

      --
      Tom Swiss | the infamous tms | my blog
      You cannot wash away blood with blood
    32. Re:There are none by schnell · · Score: 1

      some satellite internet services use DSL for the upstream connection

      I've never heard of that... can you expound?

      GlobalStar is a low earth orbit (about 60 miles up)

      That would be REALLY low orbit. :-) That's basically the Karman line, which would be a ticket to almost immediate atmospheric blowtorching at the the speed required to orbit there. Multiply that altitude by about four and you're in the right ballpark for LEO.

      To keep satellite costs down, the system is a "bent-pipe," so availability will depend on whether GlobalStar has a ground station somewhere near where you are using it. Having to license ground stations in hundreds of different countries is what really held back development of this system.

      Very true. The good news is that Globalstar does have coverage of most of the world's landmasses, or at least the part that have many people in them. Globalstar even has a map up of where they cover. Globalstar's larger problem until recently was that many of their satellites had onboard failures that in essence made them one-way connections... only a few were left with full two-way functionality so you had to consult a calendar to see what hours of the day there would be an uplink-capable satellite in range of you. Not much fun.

      Last I heard [Iridium] had been appropriated by the US military (they liked that all calls went through the US instead of ground stations in other countries). I don't know whether civil service is available any more.

      It's very much still around and available for commercial service. Iridium has two hubs - one for defense traffic, and another for commercial traffic, both of which are in the US. The reason the US military liked Iridium wasn't so much the "all in the US" thing - remember, they have military bases around the world where they could set up earth stations if needed. It was that the satellite-to-satellite routing aspect of Iridium you mentioned means it's the only communications satellite constellation I'm aware of that has literally 100% pole to pole coverage, 24/7.

      --
      "95% of all Slashdot .sig quotes are incorrect or completely fabricated." -Benjamin Franklin
    33. Re:There are none by Anonymous Coward · · Score: 0

      I'm quite sure that both these suggestions could easily be sold to the Republican congress members of the "right kind".

      Stupidity is a limitless resource in those circles, apparently

    34. Re:There are none by Anonymous Coward · · Score: 0

      http://www.extendingbroadband.com/ you could setup a relay of EQ on the ground.

    35. Re:There are none by Lumpy · · Score: 1

      In a remote location, there is. Because "good" is better than nothing.

      If it's for dinking around on Facebook, then just get whatever, if it's for making money he needs to get TWO competing services not hosted on the same bird in the sky and set up load balancing. Heughesnet and ViaSat at the same time. He then needs to hire someone that has a clue that will install the dishes with the largest dish size they can get as he will need a buttload of gain to make it work through all weather. The dishes will also need about $1100 in special coatings to make them hydrophobic and shed as much water/ice/snow as possible and the coating needs to be redone every 2 years. This will not eliminate snow build up, you still need to send someone out often to sweep the dishes.

      The dishes will need to go up in the air as you will be nearly pointed at the horizon so either the location needs a clear view with no trees or mountians for at least a few miles or get them up 40 feet on a tower, a BIG tower that does not shake at all in storms.

      --
      Do not look at laser with remaining good eye.
    36. Re:There are none by Anonymous Coward · · Score: 0

      Nope, I wanted to bid on the contract to supply the fuel required to keep satelites in lower geosync orbits. Cha-ching! Actually you know....excuse me while I go write some proposals......

      How strong of an ion thruster would it take to keep a satellite at geosync speeds, a few thousand KM lower? And more to the point, is there a solar or nuclear fission source with an appropriate power/weight ratio?

    37. Re:There are none by kriston · · Score: 1

      ViaSat Exede lets you buy more bandwidth on demand. It's been this way since the beginning of the year, in fact. They also have had a free, unlimited bandwidth in the early morning hours for much longer.

      --

      Kriston

    38. Re:There are none by bobjr94 · · Score: 1

      I'm with you. Who wants to start a change.org campaign ? I had satellite internet for a few years, until Verizon put up a new lte tower right down the road. Bandwidth & latency problem solved, monthly bandwidth limits made even worse due to the increased speed. I had ping times to anywhere of atleast 800ms with 1200 being more average. I tired to use my cell phone over wifi and with the 2 second (1 second each way) delay it was just confusing.

    39. Re:There are none by cobaltcrystal · · Score: 1

      While those are worthy ideas, I must disagree with a couple points, on practical grounds. Altering the speed of light after all these years, when it has been used in so many formulas in so many applications, would muck things up something royal. A huge pain in the infrastructure, you know? Think how many notification memos that would involve. And about moving the geosync satellites in closer - well, it's far too late for that. Too crowded. Too many younger-generation satellites hustling and bustling all around down there in LEO and every one of them in a hurry. I propose to leave the speed of light where it is, leave the satellites where they are, and concentrate instead on lowering everyone's expectations.

    40. Re:There are none by Anonymous Coward · · Score: 0

      C-band is pretty much immune to rain, but there is such limited capacity available, it's expensive, there may be licensing issues, it usually uses larger antennas etc. Ku band was state of the art 10 years ago but Ka band is the new thing. Both Ku and Ka band is affected by rain, but these days the systems compensate for rain to the extent that they can by adjusting power levels, symbol rates or forward error correction, it makes them pretty robust, much more robust than older solutions.

      Disclaimer: I'm in the business

      Depending on the aperture size, they're all susceptible to rain-fade. Someone on a 2-3m dish is going to suffer much sooner and much more than if I light up the transponder from one of the 30m dishes at the Intelsat earth station in Indonesia, I'm much less likely to suffer rain fade (tx or rx) than someone using say a 7.8m aperture. Bigger aperture == larger investment in the earth station though - as you well know.

      As for compensating with power adjustments, you have to keep in mind that this can have a serious impact on Power Effective Bandwidth. AUPC is a good idea... Sometimes. You just can't over-state the value of a really large aperture (at both ends of the link) though.

    41. Re:There are none by TheCarp · · Score: 1

      Better question.... how much is a near unachievable goal a barrier to getting a government contract?

      --
      "I opened my eyes, and everything went dark again"
  2. Get it cheap by bob_super · · Score: 0

    Just rename yourself Abdul Achmed Al Siri, and the NSA will provide you with free fiber.

    1. Re:Get it cheap by intermodal · · Score: 1

      That should keep your bandwidth nice and regular.

      --
      In SOVIET RUSSIA... erm...NSA AMERICA, the Internet logs onto YOU!
    2. Re:Get it cheap by Anonymous Coward · · Score: 0

      I can't tell if you're talking about Internet or bowel movements.

    3. Re:Get it cheap by Anonymous Coward · · Score: 0

      Why be exclusive when it comes to fiber?

  3. Iridium + Something Else by rwa2 · · Score: 4, Informative

    Well, if you want decent latency from a satellite network, I think the LEO Iridium constellation might be your only option: 10-20ms rtt vs. 500-600ms rtt for any geosynchronous satellite.
    http://www.scribd.com/doc/49385912/Iridium-9602-Data-and-Inmarsat-C-latency

    Though actually, it looks like the practical rtt to another the internet can take 1800ms over Iridium, since it has to bounce the signal around other nodes until it can get to one of its ground stations :/

    Of course, Iridium data rates are in dial-up territory. It seems like you might be able to get low-cost consumer grade satellite services from DirecTV or something, using Iridium as the dial-up uplink component. But it also sounds like you'll be transmitting more data than you'll be receiving, if this is for data collection :/

    Given that it also sounds likely you're looking at remote sites near the poles, Iridium may be your only option, since it gets pretty difficult to hit geosynchronous satellites beyond 70 deg latitude. So you might want to be optimizing your data transfer needs to fit through a tiny pipe, augmented via occasional sneakernet.

    In short: :/

    1. Re:Iridium + Something Else by Anonymous Coward · · Score: 1

      Telecom New Zealand maintain a constant geosynchronous link to the Scott Base in Antarctica. I believe the antenna points *down*.

    2. Re:Iridium + Something Else by rwa2 · · Score: 4, Informative

      Actuall, it looks like you might possibly be covered in the Inmarsat territory, which goes to roughly 82deg latitude with a corresponding drop in bandwidth.
      http://www.roadpost.com/inmarsat_coverage.aspx

      I did a little project using a 5/1Mbps Inmarsat uplink. It was basically on a little gateway device that acted as a bandwidth optimizing proxy for the LAN. You'd probably want something similar to do transparent compression / packet traffic shaping / TCP window tuning etc. to get the most out of your link, if it works at all.

      Ah, yes, this brings me back to my mirroring Sunsite over a 9600k modem days...

    3. Re:Iridium + Something Else by Spazmania · · Score: 3, Informative

      Iridium data rates are 0.0024 mbps, up and down. On the plus side,they give you that data rate everywhere in the world.

      You get 10 to 20 ms to the satellite orbiting 500ish miles away. To actually talk to anything on the ground, your signal is relayed to other satellites, down to Arizona and then across the Internet. If you gang a bunch of channels together to get a dialup-grade data rate (20ish channels yields the equivalent of a 56k modem), you can probably come in at half the latency of a geostationary satellite. Still pretty high though.

      --
      Moderating "-1, Disagree" is simple censorship. Have the guts to post your opinion.
    4. Re:Iridium + Something Else by Anonymous Coward · · Score: 0

      This should be modded up. Iridium data is good for little more than quick bursts of text and email but if that's all you need then I would go for it. I've been on work sites in remote Africa and Russia where status updates were required nightly and Iridium never failed.

      I just wish they would come up with a small "hot spot" device instead of having to use the phone all the time

    5. Re:Iridium + Something Else by Ghostworks · · Score: 2

      I did some work with both Iridium and Inmarsat on a project a while back. It's been a while, so my comments are mostly qualitative, not quantitative.

      Iridium offers a global array with redundant satellites (which is good since they lost a few a few years back), while Inmarsat uses a directional antenna relies on you being able to actually aim an antenna. If you're in the Inmarsat range of coverage (and pretty much everyplace habitable is), I'd recommend it. You can get a ethernet-ready single package antenna+modem (about the size of a thick laptop) that's pretty easy to aim (the unit provides some guidance). This assumes you're on foot, of course. If you have a dedicated vehicle you might invest in a tracking antenna. The data rates we got we in the 35 Mbps range.

      Iridium is literally dial up over satellite. The service was designed for voice telephony, and it uses an analog signal until the satellite relays it to a base station with modems and an internet connection. It will be reliable, but very slow. The 0.0024 Mbps rate Spazmania gives below matches my recollection.

      The two units are similarly portable: the Inmarsat unit is the size of a thick laptop, while the iridium modem is half that, but you have to get an antenna.

  4. Drug Kingpin much? by Gothmolly · · Score: 4, Funny

    Translation: "Dear Slashdot, the last RF engineer we kidnapped and enslaved has unfortunately died, can you please suggest a commercial and less bleedy replacement for our darknet?"

    --
    I want to delete my account but Slashdot doesn't allow it.
    1. Re:Drug Kingpin much? by Anonymous Coward · · Score: 1

      Huh?

      I read it as - "Dear Slashdot, I want porn in the deepest parts of the Amazon."

      Kidnap/porn - tomato/tomatto - whatever ...

    2. Re:Drug Kingpin much? by Anonymous Coward · · Score: 0

      less bleedy

      LOL. That's almost as good as "windows 8.1 app store moneytrain edition for workgroups" from the fuel cell story.

  5. Re:I use Verizon FIOS by i+kan+reed · · Score: 5, Funny

    That sure will work in the middle of the wilderness. Just cary a giant spool of fiberoptic cable wherever you go, and unwind. It has the benefit on top of satellite internet that you will never get lost. Just retrace the internet back to Verizon's office.

    Come on, did you even pretend to read the title?

  6. I would have had a fstory but by Anonymous Coward · · Score: 0

    My latency was being affected by teh satelights.

  7. As for Alaska by Anonymous Coward · · Score: 2, Informative

    In alaska GCI (And I think ACS) are deploying a system for remote internet access via microwaves / raidowaves see: http://www.gci.com/terra you may be able to work with them to get internet at a remote location.

    1. Re:As for Alaska by Anonymous Coward · · Score: 0

      I am in rural Texas on the Rio Grande and am using a microwave system installed along the border, I think probably the real reason it is here is to provide USA connections to people (who can afford it) living in Mexico along the border. Works quite well all things considered. Only real problems are with thunderstorms directly overhead.

    2. Re:As for Alaska by wvmarle · · Score: 1

      Now I know Americans are quite geographically-challenged, but I thought at least you guys know the difference between North (where Alaska is) and South (where South America is - that one is easy, it's in the name even).

      By the way, Antarctica is also not exactly close to Alaska. Hint: it's even more south than South America.

  8. Good Satellite Internet, pick two by Anonymous Coward · · Score: 1

    Good Satellite Internet, pick two

  9. Re:I use Verizon FIOS by HornWumpus · · Score: 4, Insightful

    AC will be the next /. editor.

    --
    John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  10. HughesNet by ArhcAngel · · Score: 1

    I know someone in the US who uses HughesNet and she likes it. It looks like their service is available in S. A. as well. Of course for what you are asking it better be worth it.

    Plan: 2048/256 FAP Free DOWN/UP: 2048Kbps/256Kbps monthly: $1,207.50 modem :FREE

    --
    "A person is smart. People are dumb, panicky dangerous animals and you know it." - K
    1. Re:HughesNet by Anonymous Coward · · Score: 0

      $1,207.50$
      .
      .
      .
      I'd change the name of the plan to "FAP mosdefinetelynot Free"

    2. Re:HughesNet by Pope · · Score: 1

      FAP free? no pr0n, then

      --
      It doesn't mean much now, it's built for the future.
    3. Re:HughesNet by ArhcAngel · · Score: 1

      You can look...you just can't fap while you look.

      --
      "A person is smart. People are dumb, panicky dangerous animals and you know it." - K
    4. Re:HughesNet by idontgno · · Score: 1

      "Bite my lip and close my eyes,
      Take me away to paradise..."

      -- "Longview"

      --
      Welcome to the Panopticon. Used to be a prison, now it's your home.
  11. SSI Micro by Anonymous Coward · · Score: 0

    I recently interviewed (unsuccessfully!) with SSI Micro in Ottawa. They provide satellite internet throughout the Canadian arctic, as well as other locations around the world. Might be good to contact them.

  12. no matter where you are, it's gonna be laggy by themushroom · · Score: 2

    What we were told when Hughes satellite service was going to be offered through Earthlink was that you can expect a 10 second ping time -- a request from a computer goes to one star, bounces back to a receiver in Texas, gets resent to another star, and comes back to the recipient. Or quoting the trainer: "Having 8,000 miles between you and the Internet is not a good idea."

    It was basically a functional connection if you're going strictly for useful data and not trying to have fun, which I derive is what the OP was seeking -- basic communication from BFE and not Skyping or Warcraft.

    1. Re:no matter where you are, it's gonna be laggy by schnell · · Score: 3, Insightful

      "Having 8,000 miles between you and the Internet is not a good idea."

      It's more like 22,000+ miles up, 22,000+ miles down, and whatever the distance is between your satellite provider's earth station and wherever the server is that you're trying to reach. Even at the speed of light, it takes a little while. Real world ping times over VSAT satellite connections are more in the 1-3 second range though, not 10.

      --
      "95% of all Slashdot .sig quotes are incorrect or completely fabricated." -Benjamin Franklin
    2. Re:no matter where you are, it's gonna be laggy by LandGator · · Score: 1

      Clarke orbit is 22,236 miles above the center of the earth, not above the surface. Subtract the radius of the Earth (3,959 miles) and if he was on the equator at sea level, the distance from earth station to satellite would be 18,277 miles. That would result in a minimum transit time, each way, of 98ms. But, he's not equatorial, neither in Sud America nor Alaska, so I can't do the math without knowing LAT/LON. Add to that the lag inherent in processing the signal, and it starts looking sick.

      --
      There is nothing wrong with yr Internet. Do not attempt to adjust the picture. We are controlling the transmission - NSA
    3. Re:no matter where you are, it's gonna be laggy by Nethemas+the+Great · · Score: 4, Informative

      I'm not sure what moron told you 10 second latency but as a former NA Hughes customer I can tell you it was an order of magnitude less. Best/worst case was 700/1500ms respectively using their consumer equipment. Unless you're doing FPS games, or VOIP you'd hardly notice the latency. Business wise, Hughes also does a pretty good job of taking care of their customers. The support escalation ladder is short and getting to engineer level staff painless. Having had to deal with Crapcast support and their half measure remedies, I've found myself wondering if I might not be better off switching back and taking the performance hit.

      --
      Two of my imaginary friends reproduced once ... with negative results.
    4. Re:no matter where you are, it's gonna be laggy by Anonymous Coward · · Score: 0

      I've used a Hughesnet two way satellite internet connection before, at no point was the access time anywhere near 10 seconds. Latency is nowhere near a hard connection to be sure, but during standard surfing (news, mail, social media) you're not going to notice any real difference from a budget US internet connection. I'm sure it was pretty pricy but it was also a massive step up from a sprint wireless card which barely functioned at this location.

    5. Re:no matter where you are, it's gonna be laggy by cusco · · Score: 1

      What about terminal server access? I'm looking at semi-retiring to Peru, to do some part-time work from there on contract basis. I first used remote desktop with a dial-up modem so I know that I can back off the video settings to lower the amount of data to be transmitted, I'm hoping that RDP handling has improved enough that a mouse stays useable during the entire session (which used to be a real problem).

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
    6. Re:no matter where you are, it's gonna be laggy by Anonymous Coward · · Score: 0

      But, he's not equatorial, neither in Sud America nor Alaska

      Last time I checked South America was equatorial.

    7. Re:no matter where you are, it's gonna be laggy by LandGator · · Score: 1

      The Guyanas, Suriname, Venezuela, Columbia, sure. República de Chile, República Oriental del Uruguay, República Argentina? Not so much

      --
      There is nothing wrong with yr Internet. Do not attempt to adjust the picture. We are controlling the transmission - NSA
    8. Re:no matter where you are, it's gonna be laggy by GumphMaster · · Score: 2

      No, geostationary orbits are ~42160 kilometres (~26200 mi) from the centre of the Earth, i.e. at a distance of ~35,790 kilometres (~22,240 mi) above equatorial sea level.

      --
      Patent litigation: A doctrine of Mutually Assured Destruction... in which everyone seems willing to push the button
    9. Re:no matter where you are, it's gonna be laggy by xaxa · · Score: 1

      What about terminal server access? I'm looking at semi-retiring to Peru, to do some part-time work from there on contract basis.

      To a city, or somewhere remote? In a city I expect the mobile broadband is fine, if you can't get a wired connection. You might be OK for somewhere rural too.

      (I've not been to Peru, but don't underestimate Internet availability in developing countries. e.g. Vietnam had free wifi everywhere, and £3 gave me unlimited 3G internet for a month, which worked everywhere except a remote mountain valley. Peru seems a bit expensive ($40-50 for ADSL) but not totally crazy.)

      Expat or backpacking forums are probably good sources of information.

    10. Re:no matter where you are, it's gonna be laggy by cusco · · Score: 1

      Paruro, about 30 straight-line miles (2 1/2 hours by bus, as there are no straight lines) from Cusco. The connectivity in Cusco is great, in Paruro the single local cell tower covers several thousand people and is frequently saturated just with phone usage. ADSL might be the only option, but land-line connectivity is flaky at best and sometimes will go down for days at a time (which partly accounts for the number of cellphone users).

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
    11. Re:no matter where you are, it's gonna be laggy by Nethemas+the+Great · · Score: 1

      Unless you're on a LAN, RDP will suck, there's just no real substitute for real-time feedback and RDP is incapable of addressing that. If you require fine-grained mouse interaction you'll be frustrated with satellite. If you're primarily doing text entry you should find it manageable. Think of it this way, if you can live with receiving your feedback about a second after any action you perform then satellite will work for you.

      --
      Two of my imaginary friends reproduced once ... with negative results.
    12. Re:no matter where you are, it's gonna be laggy by LandGator · · Score: 3, Informative

      I stand corrected, and confirm this http://en.wikipedia.org/wiki/Geosynchronous_orbit is the correct explanation. Therefore, each leg of the trip will be at least (longer depending on earth station distance from the equator) 119ms just for the transit, plus processing time, and if there are four legs, then it's at least 476ms plus processing time. Thank you, GumphMaster.

      --
      There is nothing wrong with yr Internet. Do not attempt to adjust the picture. We are controlling the transmission - NSA
    13. Re:no matter where you are, it's gonna be laggy by Anonymous Coward · · Score: 0

      The Guyanas, Suriname, Venezuela, Columbia, sure.

      Only one of those countries is equatorial, assuming you meant Colombia. The other two in SA are Brazil and Ecuador. But no one ever mentioned a specific country. My point was simply that having zero idea exactly where in South America the OP was referring to your statement was pretty bizarre.

    14. Re: no matter where you are, it's gonna be laggy by fizzer06 · · Score: 1

      I use wild blue and ping reply from yahoo.com is 0.6 seconds.

    15. Re:no matter where you are, it's gonna be laggy by Cramer · · Score: 2

      Actually, it's more like 1.5s. (based on a BGAN system in my driveway. 1.2s from the walmart parking lot -- wide open sky) It's the most expensive internet I know of, but it works f'ing everywhere. (Antarctica not included.)

    16. Re:no matter where you are, it's gonna be laggy by c-A-d · · Score: 1

      Remote Terminal over satellite? You probably won't be happy with the lag.

      --
      some karma... and kinda lukewarm about it.
    17. Re:no matter where you are, it's gonna be laggy by cusco · · Score: 1

      That's why I asked, I've dealt with limited bandwidth (i.e. modems) connections, but never long-lag.

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
    18. Re:no matter where you are, it's gonna be laggy by isama · · Score: 2

      If you want to simulate a laggy connection this may be a fun project for an evening. http://henrydu.com/blog/how-to/simulate-a-slow-link-by-linux-bridge-123.html Ofc you whould need an extra pc or VM :)

    19. Re:no matter where you are, it's gonna be laggy by Lumpy · · Score: 1

      Yup. on the best days we had a 3000ms ping from our station to the POP. The fun times are having to climb out on the roof during a massive snow storm to clear the dish. because it piled up 6 feet and is literally buried.

      --
      Do not look at laser with remaining good eye.
    20. Re:no matter where you are, it's gonna be laggy by Anonymous Coward · · Score: 0

      What about terminal server access? I'm looking at semi-retiring to Peru, to do some part-time work from there on contract basis. I first used remote desktop with a dial-up modem so I know that I can back off the video settings to lower the amount of data to be transmitted, I'm hoping that RDP handling has improved enough that a mouse stays useable during the entire session (which used to be a real problem).

      Depends on what you want to do via RDP. The mouse is usable (and the movement delay is masked by the client) but for interactivity you really "Feel" the delay when you click to re-position your cursor and it takes a while before you see the new position, or you double click/right click expecting behavior that takes much longer. Especially painful is web connectivity where there is an inherent delay (such as cloud based services) and the display side of the browser is paused waiting for the ACK on the RDP session before it draws more (which in turn it does with a bit of latency). In other words, keep what you do via RDP to a bare minimum of local activities.

    21. Re:no matter where you are, it's gonna be laggy by bhiestand · · Score: 1

      Other posters are spot-on. The bandwidth isn't the issue, it's the latency. I had trouble just getting ssh work done over a consumer satellite connection because the delay for characters I typed to show up killed me. Pointy-clicky stuff is even worse.

      I don't know what your exact setup is, but find a way to artificially induce 1-2 seconds of latency in your connection. Test it and see if you can still work with it before you commit.

      --
      SWM seeks new sig for a brief fling
    22. Re:no matter where you are, it's gonna be laggy by Anonymous Coward · · Score: 0

      Real world ping times over VSAT satellite connections are more in the 1-3 second range though, not 10.

      Real-world ping times over VSAT are more in the 500ms range, not 1-3 or 10secs.

      Proof: Pinging four remote VSAT sites in a 5-site VSAT network:

      @NUK:~> ping -c 5 tnzi
      PING tnzi-loopback (172.30.0.132) 56(84) bytes of data.
      64 bytes from tnzi-loopback (172.30.0.132): icmp_seq=1 ttl=64 time=494 ms
      64 bytes from tnzi-loopback (172.30.0.132): icmp_seq=2 ttl=64 time=494 ms
      64 bytes from tnzi-loopback (172.30.0.132): icmp_seq=3 ttl=64 time=494 ms
      64 bytes from tnzi-loopback (172.30.0.132): icmp_seq=4 ttl=64 time=494 ms
      64 bytes from tnzi-loopback (172.30.0.132): icmp_seq=5 ttl=64 time=494 ms

      --- tnzi-loopback ping statistics ---
      5 packets transmitted, 5 received, 0% packet loss, time 4000ms
      rtt min/avg/max/mdev = 494.264/494.349/494.448/0.892 ms

      @NUK:~> ping -c 5 hkg
      PING hkg-loopback (172.30.0.131) 56(84) bytes of data.
      64 bytes from hkg-loopback (172.30.0.131): icmp_seq=1 ttl=64 time=520 ms
      64 bytes from hkg-loopback (172.30.0.131): icmp_seq=2 ttl=64 time=527 ms
      64 bytes from hkg-loopback (172.30.0.131): icmp_seq=3 ttl=64 time=666 ms
      64 bytes from hkg-loopback (172.30.0.131): icmp_seq=4 ttl=64 time=537 ms
      64 bytes from hkg-loopback (172.30.0.131): icmp_seq=5 ttl=64 time=515 ms

      --- hkg-loopback ping statistics ---
      5 packets transmitted, 5 received, 0% packet loss, time 4003ms
      rtt min/avg/max/mdev = 515.061/553.419/666.595/57.074 ms

      @NUK:~> ping -c 5 hap
      PING hap-loopback (172.30.0.128) 56(84) bytes of data.
      64 bytes from hap-loopback (172.30.0.128): icmp_seq=1 ttl=64 time=494 ms
      64 bytes from hap-loopback (172.30.0.128): icmp_seq=2 ttl=64 time=496 ms
      64 bytes from hap-loopback (172.30.0.128): icmp_seq=3 ttl=64 time=487 ms
      64 bytes from hap-loopback (172.30.0.128): icmp_seq=4 ttl=64 time=490 ms
      64 bytes from hap-loopback (172.30.0.128): icmp_seq=5 ttl=64 time=487 ms

      --- hap-loopback ping statistics ---
      5 packets transmitted, 5 received, 0% packet loss, time 3999ms
      rtt min/avg/max/mdev = 487.014/490.978/496.543/3.861 ms

      @NUK:~> ping -c 5 vvu
      PING vvu-loopback (172.30.0.130) 56(84) bytes of data.
      64 bytes from vvu-loopback (172.30.0.130): icmp_seq=1 ttl=64 time=486 ms
      64 bytes from vvu-loopback (172.30.0.130): icmp_seq=2 ttl=64 time=488 ms
      64 bytes from vvu-loopback (172.30.0.130): icmp_seq=3 ttl=64 time=486 ms
      64 bytes from vvu-loopback (172.30.0.130): icmp_seq=4 ttl=64 time=485 ms
      64 bytes from vvu-loopback (172.30.0.130): icmp_seq=5 ttl=64 time=494 ms

      --- vvu-loopback ping statistics ---
      5 packets transmitted, 5 received, 0% packet loss, time 4000ms
      rtt min/avg/max/mdev = 485.924/488.229/494.735/3.398 ms

      Signed,
      A *real* Satcom Engineer

  13. Whats your budget? by Fredde87 · · Score: 5, Informative

    I know you say that you know of solutions which cost 2-10K, but what is your actual budget? A fixed VSAT install seems to be what you are after, it will give you 600-700ms return latency but it will give your decent speed (go for a DVB-S2 service for good value for money). However, you will be looking in that price range you mentioned... I only working with roaming VSAT services (where you have access to beams on various satellites all over the world). We pay $18K per month for a committed rate of 2048/256 which is burstable up to 10240/256. A fixed service on one beam will be significantly cheaper then that though...

    1. Re:Whats your budget? by Fredde87 · · Score: 4, Informative

      Ohh yeah and I forgot to mention weather. It will work fine through cloud, but you will loose service during heavy rain (at either your end or the earth stations end). To be weather proof you will want to look into a C-band based VSAT service (the previous service I was referring to was a Ku-band based VSAT).

  14. More details please by Bluefirebird · · Score: 5, Informative

    First you need to mention where you are exactly. Internet service over satellite is usually sold through local providers. Furthermore, different satellites have different coverage areas.

    Second, if you want high speed broadband, you will need a Ku/Ka band (small antennas) satellite terminal. The problem is that in South America, it is more common to use C band (big antennas) satellite terminals that are slower than Ku band since the spectral bandwidth is smaller and more expensive.

    Third, the latency is basically the same for all Geostationary satellites and in practical terms is about 250ms from the transmission latency and 150ms for the latency of the entire transmission chain. As systems improve, this latency gets reduced but the transmission latency only depends on the relative position of the terminal to the satellite and the speed of light.

    Forth, above 70C latitude it is not possible to provide Internet over satellite with geostationary orbit since there isn't enough visibility of the satellite on the horizon.

    --

    Fear is the mind-killer.

    1. Re:More details please by Arker · · Score: 1

      Eh, C band would probably be better, he mentions reliability and weather issues. Ku/Ka band just doesnt cut through rain the way C band does.

      --
      =-=-=-=-=-=-=-=-=-=-=-=-=-=-
      Friends don't let friends enable ecmascript.
    2. Re:More details please by Anonymous Coward · · Score: 0

      Most C-band dishes are also effective Ka and Ku band dishes as well. You'll need a Ku-band feedhorn, LNB, etc.. but there's no reason why an old C-band dish can't be used.

      (disclaimer: I use an old C-band dish for Ku-band FTA reception)

    3. Re:More details please by tygt · · Score: 1

      First you need to mention where you are exactly. Internet service over satellite is usually sold through local providers. Furthermore, different satellites have different coverage areas.

      As long as you can see a satellite in geostationary orbit, you should be able to get service one way or another - you may need to purchase the service in USA and then set it up yourself, but that's pretty simple. If you've got a remote research station, my guess is there's tougher things involved in your existence.

      Forth, above 70C latitude it is not possible to provide Internet over satellite with geostationary orbit since there isn't enough visibility of the satellite on the horizon

      People still use Forth? ;)
      If you'll consult a map of South America, you'll find that it is entirely above the Antarctic Circle - it doesn't even touch 60S. Still, depending on your location, even 50S could cause issues if you've got a hill to your north.

    4. Re:More details please by Anonymous Coward · · Score: 0

      Check that you can't fit a pencil through the mesh. If you can, the mesh is not dense enough and Ku signals will pass right through.

      You'll get great reception for Ku in ridiculous weather with a 10 foot dish. In fact, you'll probably find the dish flying away in pieces by the time reception starts to get bad, since it will take a hurricane to make it stop working.

      Just for fun, the larger the dish, the more accurate you have to be when pointing it, since it sees a smaller window of the sky.

    5. Re:More details please by mrchaotica · · Score: 1

      Forth, above 70C latitude it is not possible to provide Internet over satellite with geostationary orbit since there isn't enough visibility of the satellite on the horizon.

      Is this because of literal line-of-sight issues or is it due to sending the signal "diagonally" through the atmosphere? Would locating the antenna on the south side of a hill help?

      --

      "[Regarding the 'cloud,'] ownership was what made America different than Russia." -- Woz

    6. Re:More details please by Fredde87 · · Score: 1

      Line of sight is lost at around 80 degrees. But your signal will suffer between 70-80 (however not impossible to use).

    7. Re:More details please by hibachi · · Score: 1

      If you have a large enough dish and transmitter, on C-Band, and you have a satellite with the right coverage footprint, it's really no problem at all going beyond 70 degrees. The company I work for provides high speed Internet service into Grise Fiord, Nunavut at 76.4N on Anik F2. There is a limit of course, but 70 degrees is not it. It's really a question of throwing adequate resources at the problem (dish size, and power). It's also possible to get fairly respectable bandwidth out of C-Band if you are able to use higher MODCODs (as a result of having adequate dish size and transmitter power). You can get >90Mbps on a full transponder of C-Band with 16APSK 8/9.

    8. Re:More details please by cusco · · Score: 1

      They were referring to the possibility of a future site in Alaska.

      Hughes told me (a couple of years ago) that the price for the service depended on the country where I would be receiving it. The price was much lower in the US than it would have been from Peru. Can I pay for the service in the US but get it in Peru? I think it would use a different satellite, wouldn't it?

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
    9. Re:More details please by tygt · · Score: 1

      Peru is at the same longitude as the Eastern US. I'd guess that using an Eastern US address to get service would get you assigned to a satellite that's useful up and down the globe from there.

      I seem to remember back when I had service that I lost my line-of-sight due to vegetation encroachment, and I pointed my dish at a different satellite - one that was in a different longitudinal band; I'm pretty sure I still had service. I know this will work with Dish TV as I've done it within better memory (there must be a major alpha particle source near my desk as my memory is getting corrupted more and more quickly...).

    10. Re:More details please by garyebickford · · Score: 1

      IDK if it's still true, but back in the late 1990s every country had a different policy regarding satellite connections. Some of them did not allow either up or down, some had onerous fees and taxes (and often bribes), some allowed but you had to register the equipment and the service. And, of course, companies will charge what the market will bear in each country.

      --
      It's easier to be a result of the past, but more fun to be a cause of the future! http://www.spacefinancegroup.com/
    11. Re:More details please by paulwye · · Score: 1

      Can I assume this company's name is a palindrome? I ask because I've lately become very interested in the technology used to power broadband in the Northern communities (both the local distribution and the satellite backhaul). Your comment here is quite informative, thanks for posting :)

    12. Re:More details please by hibachi · · Score: 1

      This company's name is indeed a palindrome - most specifically the entity providing Internet service to the communities is. I work for the company that manages operates the network. We have been doing far north and otherwise remote earth station installation and Internet provision for many years now. Both backhaul and last mile. We've developed a fairly unique skill set around this exact challenge. We are northerners ourselves, and no one else was coming in and bringing Internet to these places for us, so we did it ourselves.

    13. Re:More details please by paulwye · · Score: 1

      When I was looking into the various options (numerous as they are, ha ha), I was really impressed with how the business model is socialized in terms of the infrastructure costs (I can't imagine the actual cost per user in Grise Fiord...wow), and also by the delivery model, i.e. having local boots on the ground everywhere in a way that's accessible to end users. Mind shooting me an e-mail if you get a minute? I'm paul.wye at osgoode dot yorku dot ca.

  15. IsoTropic Networks by Anonymous Coward · · Score: 0

    You should check out IsoTropic networks: http://www.isosat.net/

    I use them in a remote area in Central America and it is consistent. The service is just part of the equation though, having solid equipment also helps "improve" the experience.

    I upgraded my BUC to 4 Watts and notice an improvement for oncoming rain storms than the 3Watt.

    Good luck.

  16. John Mcafee? by Anonymous Coward · · Score: 1

    Is that you?

  17. inmarsat still around? by alen · · Score: 0

    in the 90's when i was in the army we used their phones with special modems to send data from europe to africa and back the other way

  18. you cant by Xicor · · Score: 1

    there is no such thing as 'good' satellite internet. it will ALWAYS go out when it rains, or if theres a cloudy sky, or if there are trees between the antenna and the satellite, or if it is windy, or any number of other occurrences that happen daily. satellite internet is a thing of the past. just get together with all your neighbors and fund a fiberoptic cable from the nearest city to your area.

    1. Re:you cant by Fredde87 · · Score: 1

      Physical obstructions will obviously always affect any satellite connection. But I strongly disagree that all connections are affected by weather. There are lot of government services and lower frequencies services like Inmarsat which can operate through any weather conditions.

    2. Re:you cant by cusco · · Score: 1

      You haven't spent any time in South America, I take it. My house in Paruro is only about 30 miles from Cusco. The line would have to cross 80+ farmers' fields, cross three mountain ranges, one of them over 14,000 feet, cross two rivers, and require planting poles in bedrock, clay, landslide zones and swamp. IOW, you have no fucking idea what the hell you're talking about.

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
    3. Re:you cant by Xicor · · Score: 1

      my point was that theres no such thing as good satellite internet. the whole fiberoptic cable thing was more of a joke, since he doesnt live in a first world country. it doesnt change the fact that you cant get a decent internet connection in the middle of nowhere without some seriously expensive hardware.

  19. Loral by Anonymous Coward · · Score: 0

    There used to be these guys back in the day - Loral Orion Cyberstar as the satellite carrier back in 2001/2002, or whatever is their name now.
    We had a 2 Mbps symmetric at Sofia, Bulgaria (too lazy to look up coordinates right now), fed by UUnet MAE EAST as far as the internet goes. Loral/Orion had a very few issues and support was extremely knowledgeable when it came to it. We were one of the few 'importing' internet into the country those days, but it really made a difference during the Mediterranean earthquake when fiber got torn.

    I don't know what they are doing these day, but they were perfect back then.

  20. Hughes Net by Anonymous Coward · · Score: 0

    Hughes net is popular in rural Alaska. I think Hughes net offers the speeds you are looking for with their commercial packages. People ditch satellite internet as soon as a terrestrial connection is available. Satellite is better than nothing but far from ideal.

    Anonymous Coward..........

  21. BGAN from Inmarsat? by LandGator · · Score: 1

    http://en.wikipedia.org/wiki/Broadband_Global_Area_Network describes the BGAN system using Inmarsat's I-4 birds, which sells data two ways:

    Streaming: A guaranteed delivery style of service, billed by cumulative time of use. A terminal requests a context of X bandwidth (currently 8, 16, 32, 64, 128, or 256kbit/s) and, if there your current spot beam has enough resources available, you are allocated a guaranteed chunk of the available bandwidth. So if you ask for an 8k streaming context, you will at all times be able to send data at 8kbit/s.

    Background: A best effort style of service, billed by volume. Each spot beam provides a certain amount of usable bandwidth. The bandwidth which is not in use by Streaming contexts is used for Background contexts. This means that the actual amount of bandwidth you receive with a background context will vary over time. The theoretical maximum bandwidth available is ~400kbit/s.

    --
    There is nothing wrong with yr Internet. Do not attempt to adjust the picture. We are controlling the transmission - NSA
    1. Re:BGAN from Inmarsat? by isorox · · Score: 1

      Inmarsat are testing out a new terminal which offers faster rates 1 the HDR terminal. It's still a little buggy, but it did work. That tops out at about 700kbit uplink though on the streaming (guaranteed bandwidth) service.

      Last I heard there were only 4 terminals in the world.

    2. Re:BGAN from Inmarsat? by Anonymous Coward · · Score: 0

      Having used BGAN extensively on Thrane & Thrane terminals, I can attest to it's rock solid nature. It's not fast, but it works...period. Given that the 'ground station' is the size of a laptop, it's really all about portability and ease of use. I don't think it would be appropriate given this fellow's requirements, but I cannot say enough good about it. Best of all, it works everywhere on the planet (surface at least) other than the poles.

  22. In Central America Using Isotropic Networks by forgotpw_again · · Score: 1

    I live off the grid in central america and have been using satellite internet for the last year or so. For about $2500 you can get a used system consisting of an antennae (2M) LNB, and 4Watt BUC and used VSAT modem Isotropic Networks provides the service. They have a variety of options for speeds and parity. (isosat.net) Having a big dish and buc makes things like rain less of an issue. Clouds do not effect the signal much (if anything they amplify - according to vsat techs). Based on your location, you will need to determine which is the best satellite to connect to.

  23. High latency is unavoidable; my experience by tygt · · Score: 1

    Considering that geostationary orbits are 22,236 miles above the equator, that's your minimum distance to the satellite. If you're as far south as the Tropic of Capricorn (23.5 south), the satellite is a minimum of 22,906 miles away - assuming that it's at the same longitude that you are. If you're a ways off east or west, the distance to the satellite may be higher... so let's go with 23,000 miles - one way to the satellite.

    To calculate your round-trip ping, realize that your ping packet has to travel:
      - your station to the satellite (23k mi)
      - satellite to network link (my guess is that's in North America, probably a minimum of 32 north; this is definitely over 23k mi)
      - network link to ultimate destination (google.com?) - call this 10ms, though it'll be noise in the end
      - google back to net link - 10ms
      - net link to satellite (23k+ mi)
      - satellite to your station (23k+ mi)

    So what's that? 20ms + a minimum of 92k mi at 186k mi/sec... this will give you a minimum of 520msec ping round trips.

    I used to have satellite up/down in Northern California - about 39N120W (2002-2006) via StarBand (don't know if they're around or not and too lazy to check)... I don't think I ever saw a ping rtt below 650ms anywhere in the net.

    My experience with it at the time was that it was fine for casual use... click a link, a second later you had the page. It streamed fine at its given capacity (768k at the time). Interactive use was horrible, I had to replicate part of a testing lab at my location to be able to do development because typing remotely to a console was an exercise in predictive error correction. Upload was horrible at the time, I think it was 64kbps. That's plenty for web surfing, but sending binaries of any sort is prohibitive.

    The high latency of course makes something like interactive gaming very challenging. Of course, I've seeing people playing WoW from OZ or South Pacific islands at 1500ms ping, so it's possible, but you do need to realize what you're getting into.

    I assume that data rates have improved; of course, data files have increased as well.

    Don't forget also that there are some serious data caps. StarBand at the time used a leakybucket approach; if you empty your bucket, you're not shut off, but if you keep pulling data non-stop, at some point you'll be limited to the resupply rate (which was 64kbps at the time....).

    Given that you're going to be completely remote and far from any other possible internet connection, the caveats probably don't affect you - you don't have a choice. Satellite *will* work, but understand what you get.

  24. Harris Caprock by FaxeTheCat · · Score: 1

    My company uses Harris Caprock for satelite links. We use them for locations where ground network is not available (mainly Africa in our case, but also on our ships). We use them for our corporate network, but as far as I know, they also offer intenet access.

    There is a coverage map at http://www.harriscaprock.com/coverage.php

  25. Not going to happen. This is the ~best you'll get by jago25_98 · · Score: 1

    Last I looked I think it was Globalstar who will be offering always on internet soon for portable phones, different from the dialup per minute. That might make basic mobile email a bit more usable. This isn't what you're looking for but I think that's the most use you're realistically going to get without a more exact location to research.

    Even though internet is probably very poor and slow where you're going it's likely to be better than satellite.

    Here's another option. Look into prepay and/or contract mobile phone data. In most countries in SA it's more expensive but still going to be better than satelite. If you want bandwidth you can chain them together - can someone explain how to do that on linux? I remember hearing about a kickstarter project that does it on Windows in a blackbox kind of way...

    Also look into striking up deals with any place that has a decent connection and then using a VPN.

  26. There is no good satellite Internet, until ... by Stumbles · · Score: 1

    someone figures out how to circumvent several laws of physics. When that happens I will be the first to sign up.

    --
    My karma is not a Chameleon.
  27. Re:I use Verizon FIOS by ls671 · · Score: 1

    It would be more efficient to set up a tin can network with many relays:

    Tin can telecom:
    http://www.darsha.org/?cat=9

    --
    Everything I write is lies, read between the lines.
  28. c band/ku band by ouachiski · · Score: 1

    being in north Alaska you will be probably limited to C band. Your best bet is to probably find service on AMC11 and Galaxy 12. With those your elevation is only ablut 8.5 degrees so if you have any terrain to the south you will probably be out of luck. Any commercial C band provider will be open about there contention ratio. If you really want to shell out the money they will also be able to provide a dedicated link called SCPC(single carrier per channel). Any decent commercial can set you up with a quote.

    --
    sorry for my comments, I'm drunk
  29. GlobecommSystems by Aurien · · Score: 1

    This is the company I work for and we provide global satellite access. Honestly you'd have to talk to our sales department for prices, but we do have coverage in South America and Alaska. We're a NASDAQ traded company that's been in the satellite business for a while.
    http://www.globecommsystems.com/
    http://finance.yahoo.com/q?s=GCOM

  30. Congress would never understand... by Grog6 · · Score: 0

    Why we all laughed so hard we peed ourselves, for Congress soapboxing the idea on Fox; no one there would get it either. rofl.

    I hear "Dead-Eye Cruz" won't be doing anything next election; someone should pitch it to him. :)

    I for one could use some Comedy out of Washington, instead of more Drama.

    This current group has more Drama than a pack of teenage cutters.

    --
    Truth isn't Truth - Guliani
    1. Re:Congress would never understand... by TheCarp · · Score: 1

      Hmmm dump the speed of light, write it up twice. Once as a failure of the big government liberal democrats stifling technological progress that could add thousands of jobs to the economy (skip mentioning that they would, primarily be, in fuel deliveries to keep these satelites in such preposterous orbits)

      Ideally, this should call for a widening of the definition of geosynchronous orbits as a form of deregulation, but adding weak penalties which can be overridden by a meaningless easily conveyed status (looks good to the corrupt politicians if they can wet their beak).

      Then write it up for the democrats, as a failure of the deregulated market. That if the federal government would just step in, lower the maximum allowable geosynchronous orbital radius, the combination of middle class unionized jobs that would be created, and faster internet speeds would set out country back on a path to prosperity..... toss in the same weak penalties and meaningless status, for exactly the same reason.

      Then watch it die in committee as neither side can get the votes but each is sure it must be important, or else the other guy wouldn't have a proposal about it.....

      --
      "I opened my eyes, and everything went dark again"
    2. Re:Congress would never understand... by muridae · · Score: 1

      Oh gods, I know people with security clearance who could probably get either of those to the ears or desks of someone likely to fall for it. It's rare that such a simple idea that's so hard to understand (geosync orbits) can be sold as both a failure of and to deregulate. And the temptation to troll the entire government is so very tempting.

  31. In Summary by EndlessNameless · · Score: 4, Interesting

    Get Iridium for latency-sensitive traffic (if you have any) and a geosync provider for bandwidth, and then configure QoS on your router to meet your needs.

    The cost of a decent router will be incremental compared to the dishes, and you gain a degree of redundancy. (Latency will go out of spec or bandwidth will be at capacity, depending on which link failed, but it is better than nothing. At least you can send an email explaining the situation.)

    --

    ---
    According to the latest ruleset, this post should be modded as Vorpal Flamebait +5.
  32. Google balloons... by niftymitch · · Score: 1

    Without knowing where you are it may be possible to
    communicate via WiFi balloons. With sufficient height
    it is possible to reach well beyond the 20 miles that the
    curve of the earth imposes.

    Ultra light aluminized Mylar permits antenna gain
    and up/ horizontal isolation.

    Pringles can antenna links..... for the hill country.

    Modern chip solutions have such improved signal to noise
    and low power profiles that the big expensive micro-wave tower
    solutions are less interesting than they once were.

    There is a lot that can be done but there is a chicken and
    egg marketing issue. However with the advent of $50 boards
    like the BBB and Pandaboard the exploration of this is
    at hand.

    --
    Truth is stranger than fiction, but it is because Fiction is obliged to stick to possibilities; Truth isn't. Mark Twain.
  33. Microwave by mirix · · Score: 1

    Depending how far you are from the nearest wire, a microwave link may be feasible, faster, and cheaper.

    Of course if you're in a mountain valley 1000mi from anywhere, that's obviously not possible. (well, without repeaters and such).

    Need more infos.

    --
    Sent from my PDP-11
  34. Well, actually.... by LandGator · · Score: 1

    Congress _could_ help by throwing $$,$$$,$$$ at http://server-sky.com/ - no reason why servers have to be ground bound.

    --
    There is nothing wrong with yr Internet. Do not attempt to adjust the picture. We are controlling the transmission - NSA
  35. Have to disagree by Anonymous Coward · · Score: 0

    I have good satellite internet.
    Now, the lag is at least 700 mS - so no online realtime games. But for all else, I have 5-10 mb/sec down / 1 mb/sec up.
    Browsing is good. Downloads are good. Updates to my remote websites are good.
    I use Hughes.

    1. Re:Have to disagree by Lord+Apathy · · Score: 1

      I have good satellite internet. Now, the lag is at least 700 mS - so no online realtime games. But for all else, I have 5-10 mb/sec down / 1 mb/sec up. Browsing is good. Downloads are good. Updates to my remote websites are good. I use Hughes.

      No, you only think you have good satellite internet. I thought that too while languishing in the same Hughes net hell you currently find yourself. I was there for 10 years. I did finally get good internet thought, actually excellent internet. I moved.

      Any kind of internet with a built in 700ms lag time is horrible. So I think my declaring any kind of satellite internet "adequate" still stands. It is adequate for what you need it to do, but not by any means good for really anything.

      --

      Supporting World Peace Through Nuclear Pacification

    2. Re:Have to disagree by volmtech · · Score: 1

      Yah, the whole moving thing. The advantage of rural areas is lack of neighbors. Of course the cable company sees it as lack of customers. I've lived in the same spot for 43 years. My property is paid for and taxes are $465 a year. Satellite works for me. If something takes a long time to to download I'll just go take a nap while I wait.

  36. not available yet.... by Anonymous Coward · · Score: 0

    But have a look at O3B (http://www.o3bnetworks.com), which covers between 45N and 45S so covers most of South America apart from the southern tip of Chile and Argentina. Or COMMStellation (http://www.commstellation.com/constellation/index.html) which will be at 1000km LEO and have global coverage by 2018.

    1. Re:not available yet.... by cusco · · Score: 1

      O3B is not in operation yet. They've just launched their first satellite and are still constructing ground stations.

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
  37. http://www.c-comsat.com/ by Anonymous Coward · · Score: 0

    Ka Band VSAT mobile antenna. At the price of cable, some antenna/modems are as little as $5K.

  38. Fast and cheap are mutually exclusive by Strider- · · Score: 3, Informative

    I'm in the satellite business myself, and the reality is that satellite capacity is expensive, no matter how you you look at it. As a rough rule of thumb, satellite capacity prices roughly at $6000/MHz/Month. If you do the math, this basically works out to $6-10 per kbps per month, and that's assuming at least a 2 year contract. So if you had a 1Mbps connection with a 4:1 contention ratio, you're still looking at $1500 a month. The economics change a little if you own a whole transponder (Typically a few million dollars a year for 36Mhz), but even then it's not cheap. The only way that DirecWay and the other satellite ISPs can keep their prices within the realm of reason for the average user is by having insane contention ratios, and draconian "Fair Access Policies"

    It sucks, but there's not much that will reduce these prices. There are only so many active geosynchronous satellites that can be up there, and there's only a limited amount of spectrum available. Even if SpaceX cuts the launch costs by 80%, the prices won't go down, that just means the satellite operators will be (more) profitable. The end-user pricing is demand driven, not cost driven.

    --
    ...si hoc legere nimium eruditionis habes...
  39. Niasat for Alaska by Anonymous Coward · · Score: 0

    Niasat for your Alaska location might be worth it

  40. contention service? by k31bang · · Score: 1

    So do you want to have just one contention, or were you thinking of taking a course?

    --
    -+-=-+-=-+-=-+-=-+-=-+ *** http://www.mountainfort.com *** +-=-+-=-+-=-+-=-+-=-+-
  41. Linkscape by Anonymous Coward · · Score: 0

    These guys specialize in maritime systems, but are known to have access to a ton of global capacity.
    http://www.linkscape.net/

  42. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion

  43. GCI for Alaska by Anonymous Coward · · Score: 0

    I used to work for GCI in Anchorage. They handle the satellite service for all of the rural schools including those north of the arctic circle. I would call them first to see if they can handle commercial work as well.

  44. exede by luther349 · · Score: 1

    you might want to give give exede a look its cheap as 50$ a month for 10gb a month or 130$ for 25gb it might not sound like alot but from 12am to 5am the caps are lifted and you can use all the data you like. the caps also only apply to video/audio streaming not webpages. my buddy has it and shes been very happy with it she only has the 10gb plain and only went over the cap once because of just not waiting until 12 to watch videos. it is fast 12mbs but it is still satellite so the pings will be hi so gaming in fps games isn't gonna happen.

  45. Satellite sucks by onyxruby · · Score: 3, Interesting

    I've had to do architecture work for sites (oil derricks, mines in the outback etc) that had satellite only links off and on over my career. What I've learned is that satellite will work, but it doesn't tend to work when you want it. You also have to be very careful about bandwidth provisioning for what you sending over the connection and overages can be very expensive. Latency is terrible, weather impacts it, but it does eventually go through. If you are only setting up a single link the cost is more, if you can get a contract for a number of sites it will help quite a bit with cost. You have to have very strict discipline on network utilization or you can see overages in the tens of thousands of dollars in a heartbeat.

    In one case I had to send out about 40 GB of data to a number of sites and ran the numbers for the costs. When everything was said and done I literally ended up sending out teams of techs to oil rigs in the Indian Ocean on the weekly helicopter trip with a pair of server hard drives. It was cheaper to pay their overtime for the entire week than the overage on the bandwidth for satellite links. As long as we were paying for them to be out there we took advantage and went ahead and did a large amount of overdue maintenance anyways, but it still cost a fortune.

    1. Re:Satellite sucks by luther349 · · Score: 1

      well that's kinda odd it must not be the new via sat i looked up a commercial one for my rv because they dont offer a mobile residential one the dish was not cheap in the range of 1500$ but the service was 2mbs with no caps for 200$ a month.

    2. Re:Satellite sucks by onyxruby · · Score: 1

      Your consumer grade service isn't offered in the middle of the Indian Ocean, Australian Outback or other places that need industrial grade service.

    3. Re:Satellite sucks by luther349 · · Score: 1

      lol guess you failed to see i said commercial grade because they did not offer mobile at a consumer mobile sat they have to be fixed.

    4. Re:Satellite sucks by luther349 · · Score: 1

      but yea the problem in those areas i know a few people there is they have some shitty isp laws. they do offer consumer sat service in those areas but only if you cant get a landline. but if you can get a landline or even shitty 3g and i mean shitty they force you to buy industrial sat service and some crazy rates and they have some old systems still going slow and expensive. basically its the telco monopoly at work there.

    5. Re:Satellite sucks by onyxruby · · Score: 1

      I guess you failed to see the part where I said the middle of the "Indian Ocean" or the "Australian Outback". Internet satellites do not cover the entirety of the planet's surface with their coverage as they maintain a geosynchronous orbit.

      Your 2mbps Internet connection is absolutely worthless outside it's coverage area. The question was for South America and Northeast Alaska which are probably not covered by your provider. Your 2mbps coverage for your RV is likely good only part of North America and absolutely useless beyond it.

      Now go to your providers coverage map and look to see if they offer that coverage to the Indian Ocean at that rate....

    6. Re:Satellite sucks by luther349 · · Score: 1

      vsat does in fact cover that area. and i did say they cover those areas viasat is worldwide but do to bad telco laws the rates are insanely hi unless you don't have landline access then there much lower.

    7. Re:Satellite sucks by luther349 · · Score: 1

      thats the difference between fixed and mobile sat i can connect to any viasat because i have a auto setting mobile rig where a fixed dish is locked onto 1 beam. unlike tv a misaligned broadband dish can interfere with others why the automatic rigs cost so much they auto aline. and being thers not enough demand for them on a consumer level you gotta go with a commercial rig. .all tv dish can be mobile because there 1 way.

    8. Re:Satellite sucks by onyxruby · · Score: 1

      Hogwash

      http://www.vsat-systems.com/coverage-map/

      Vsat covers most of North America and parts of Central America, they even talk about covering part of the Atlantic Ocean. They do not cover the Indian Ocean or the Australian Outback - which are on the opposite side of the world! There are a minimal number of providers that offer coverage to that part of the world and they do not provide US rates!

  46. Once you do get it going... by rgbe · · Score: 1

    You can optimize your connection using an optimizing proxy hardwired to the Internet. The proxy can reduce some of the latency by doing dns lookups for you and reducing page sizes. It won't make real time apps like VOIP any better. There are also services like this available: http://www.vortexvpn.com/ or Opera browser, etc. I think even Chrome has it available.

    1. Re:Once you do get it going... by luther349 · · Score: 1

      ping on voip does not matter much it just means there might be a few second delay in the calls but once your talking you wont notice.a difference.

  47. Re:Enterprise Grade Service - Tachyon Networks by cusco · · Score: 1

    Tachyon's web site only shows options for Government and Enterprise. I take it SMB isn't of interest to your company?

    --
    "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
  48. VSAT Terminal by certain+death · · Score: 1

    I used a VSAT Terminal (Commercial account, not residential) to backhaul dial up users for a few years. We paid about $1750 per month for 4mbps down, 1.5mbps up. The latency was between 1500-3300ms nearly always. It wasn't bad for dial up, but wouldn't stand up for any kind of broadband.

    --
    "My immediate reaction is "WTF? What kind of moron doesn't make things 64-bit safe to begin with?" Linus
  49. Your options: by c-A-d · · Score: 4, Informative

    As a satellite technician, I think I can help answer some of your questions.

    1. "I have also heard that some frequency bands are a lot better at cutting through cloud cover".
    This is true. C-band has about 10dB less rainfade than Ku-band does, and Ku outperforms Ka-band as well (Not sure of the exact number as I don't do a lot of Ka links). C-band also requires larger dishes. You have to take into account what the acceptable availability is as well. 99% availability is quite possible and just requires a proper link budget (basically a series of calculations of gains and losses in the signal path which takes into account dish diameters/efficiencies, weather and satellite properties, among other things). Getting high reliability when taking into account weather is usually a lot easier on C-band, but if they are using an old bird with low output power or poor sensitivity, then a good Ku setup will outperform it.

    2. "I would need at least 3/1Mbps with hopefully decent latency"
    Latency is usually pretty fixed. The physics say it takes about 250ms for the signal to travel from your earth station to the satellite and back to the other earth station with an RTT of about 500ms. Any additional latencies are created by the FEC coders and access methods. The worst will probably be something that uses older Reed-Solomon over Viterbi (not used much anymore. Everyone has either already moved away from this 50 year old tech or is doing so right now) on a TDMA access system. I would expect an 850ms round trip time on this type of old system. The best will be a system that implements Turbo Product Coder or LDPC on an SCPC link (Dedicated link). I would expect about 600-650ms round trip. If you get on a shared network, anything modern will be using at least TPC and possibly LDPC if they're using DVB-S2 and you'll probably see an RTT of about 750ms (best guess on my part. each network is different). Additionally, using a shared access system will introduce jitter of which 50-100ms wouldn't be surprising to me. SCPC links tend to be quite good for lack of jitter. Getting the types of bandwidth you want is really a matter of contract.

    3. "I've been looking for a decent contention service (4:1,10:1)"
    On any shared access system, contention would be a matter of contract, and the lower the contention, the high the cost. When you start getting into 4:1 or better you're probably better off looking at a dedicated link, even if its not as fast as what the shared service is advertising. Personally, I'd actually rather pay for slower access with more generous transfer allowances than a fast connection with a really low transfer allowance. If you do go with a shared service, read their FAP carefully and calculate how much you can actually transfer taking into account transfer speed, FAP and transfer limits and compare this with your needs. It may also be to your benefit to either have multiple accounts with the same vendor or multiple vendors where you can switch between them as the month goes through. It could be cheaper than a more expensive link or cheaper than a dedicated link. Your budget will determine this.

    4. Regarding "Globalstar, Iridium, Inmarsat, Thuraya and other similar systems"
    These sorts of services will not provide the types of speeds you want and will cost you a small fortune in transfer fees, though they will have much lower latencies.

    Unfortunately, satellite space is very expensive, as strider- indicated (and without sounding like we're colluding, I do know that he knows the industry). You really get into the "fast cheap reliable - pick two" and it should be more like "fast cheap reliable - pick one and hope for another one.... the third is right out" when you are dealing with some of the shared access satellite providers.

    --
    some karma... and kinda lukewarm about it.
  50. Re:I use Verizon FIOS by Anonymous Coward · · Score: 0

    AC for slashdot editor!!!!!

    ^_^

    --
    ____
    ~ |rip/\/\aster /\/\onkey

  51. Ku-band very-small-aperture terminal? by garyebickford · · Score: 1

    Back in the late 1990s I worked for Schlumberger Ltd. Their remote well logging trucks, which can be found anywhere there might be oil, on land, used a Ku-band Very Small Aperture terminal. They developed these in conjunction with Hughes. This system communicates with a geostationary satellite, using a dish mounted on the back of the truck. Back then they were running only 56Kb/s but according to the article cited it's available up to 4Mb/s today. A typical transmission from the truck could be hundreds of megabytes, so the system had to be pretty reliable in most kinds of weather. Considering the remote locations and extreme conditions that oil well drillers have to put up with, I would think that this is likely to be the most robust, reliable and effective system you can get. But my information is more than 10 years out of date, so YMMV.

    --
    It's easier to be a result of the past, but more fun to be a cause of the future! http://www.spacefinancegroup.com/
  52. Ask Slashdot? by Fnord666 · · Score: 1

    Dear Editors,
    Please post "Ask Slashdot" stories in the "Ask Slashdot" section. There's a reason Slashdot offers filters based on section, but it doesn't work if you don't post stories correctly.
    Thanks.

    --
    'The tyrant will always find pretext for his tyranny.' - Aesop's Fables
  53. Pricing, the real world, etc by storkus · · Score: 1

    First, I have no affiliation with these people, but they sell worldwide and actually show pricing for real VSAT, not crappy HughesNet, Viasat, Starband, etc: http://www.groundcontrol.com/

    Second, almost all satellite internet is from GEO orbit, as everyone has said, with massive latency; reducing contention is done with spot beams, but the catch is that, if you're not in the spot beam, you're out of luck: this is especially true of the new Ka-band services (Viasat-1, Gen-4 Hughesnet, and probably more coming). And since ALL of these are on Ku or Ka band, unless you can afford a big dish, you can expect rain fade much of the time.

    Third, up until recently we had a Ku-band Hughesnet connection here at work for our extranet. It sucked. BIG TIME. I have to echo what everyone else says: do not get satellite internet unless you have NO OTHER CHOICE!

    Last, there are the slow-speed alternatives: Inmarsat is also in GEO, but much slower and more expensive; in exchange, you get portability (no dish, just one of those suitcase antennas). Then there's Iridium (2400 bps) and Global(aka Local)Star (9600 bps--no kilo!), which are only useful for e-mail without attachments or text browsing with Lynx (and even then it'll be slow): these are in LEO (Low Earth Orbit), but at these speeds from the 1980's, you won't notice the latency gain. :(

    Hope this helps, Mike

  54. Posting from the Bering Sea by John.Banister · · Score: 2

    Currently just a little bit South of St. Matthew's (behind which we'll hide from the blow Tue night). We use KVH. Although the connection my employer purchased isn't as fast as what you want, it's been the fastest, most reliable service I've encountered so far. Their site says they sell 2/1M for land based use, so perhaps you could get two of 'em. Their coverage map includes South America.

  55. No Satellite, Wireless Radio Only by Khyber · · Score: 1

    Might as well set up a fairly powerful transmitter/receiver on the ground for data linkage. Radio will net you better data transmission and will tolerate your weather conditions much better. Plus you could very likely get many megabits out of a few channels properly multiplexed.

    --
    Still waiting on Serviscope_minor to wake up to fucking reality and realize that Jessica Price isn't going to fuck him.
  56. Cloud cover does not cause problems. Rain does. by kriston · · Score: 1

    Cloud cover does not cause problems. Liquid water in the form of rain does. That's why we call it "rain fade" and not "cloud fade."

    In that climate the ideal satellite solution would be a Ku-band service using a 1.2-meter dish giving you between one and twenty megabits depending on how much you care to spend. The mobile terminal will increase and decrease power to deal with rain fade.

    The most affordable solution would be L-band service such as Inmarsat's BGAN giving you 492 kbit/s up and down. It does not suffer from any rain fade problems.

    The newest and fastest services are using Ka-band using multiple, high-powered spot beams, such as Inmarsat Global Xpress. These suffer more from rain fade than Ku-band but even higher power is used to overcome it. Unfortunately, Ka-band is also horrifically expensive.

    --

    Kriston

  57. I just completed a project like this by clanrat · · Score: 1

    Remote site, no infrastructure, high reliability required, etc. We started with bare rock on the side of a channel on the northern BC coast. The only viable option to survive rain fade was C band. So now you're dealing with a 2.4m dish. Operational requirements called for 3Mb of symmetrical bandwidth which needs a 40W BUC. Leads nicely into the next point; power. How are you going to feed this beast? We elected to go with 4KW diesel engines, in a redundant configuration. Don't forget shelters for all this as well. It cost around $15k just to get all of the equipment to the site. Another $13k for fuel to keep it running for 6 months. The hardware was $265k, and 3Mb from Telesat is $35k/mo.

    Are there other options? Absolutely. Hughes DirecWay, XPLORnet, Shaw Direct, etc. But they're all consumer grade, unmanaged, asymmetrical, and Ku band which is highly susceptible to rain fade.

    As with most things, you get what you pay for.

  58. Look at several $thousand/ day by RockDoctor · · Score: 1

    We're at sea, with a worldwide remit (plans in the pipeline for the vessel range from South Africa to E. Greenland). For 4MB down, 1MB up , we're billed a couple of thousand USD a day. Don't know what the hardware cost..

    --
    Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"