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(Near) Constant Internet While RV'ing?
Neilio writes "What systems would Slashdotters recommend for staying connected while RV'ing across the US and Canada? While a 3G data plan seems obvious, the intrepid RV'er wants to get remote and into those parts of the coverage map that are usually gray (no coverage). But satellite can be expensive, includes high latency for VoIP and gaming, and requires a clear view of the southern sky. I've come across some intriguing products that use an amplified 2G/3G signal and bridge to WiFi, like WiFi In Motion, and CradlePoint's MBR1000 (I have no affiliation with either). Do folks have any experience with these, or can you recommend another approach (even homebrew)? While I am an electrical engineer by degree, you have to go back a few decades since I last expertly sported a soldering iron, so the less DIY the better. My wife and I now run a web-based business, so nearly daily connectivity is a must, no matter where we are."
Very slow and very expensive, but as they have lots of satellites in polar orbit, you just need a clear view of the sky. Maybe use it only where you can't get a cellphone connection.
Inmarsat BGAN performs well however it is pricey for the setup and monthly fee. The advantage is that you can get coverage basically everywhere. There's also setups that allow tie-in for a phone, fax etc.
Harrison's Postulate - "For every action there is an equal and opposite criticism"
RV = Recreational Vehicle. It's a small (or sometimes large) home on wheels.
I think the Brits call them "Caravans", in case you're from that side of the pond. ;)
"This post contains words, known to the State of California to cause thought. Wash brain thoroughly after reading."
He could become a ham radio operator and use his home base as an internet proxy server. I don't know what the latency would be, but I would guess it would be better than satellite.
Free Martian Whores!
Well, no ... starfish may not be fish, but RV's certainly are recreational vehicles. That's a pretty horrible analogy.
Also driveways and parkways are both properly named, it's just your base assumption which is wrong. A driveway is a private path on which you drive in order to reach the house, and a parkway is a road which passes through a "landscaped thoroughfare" or a park. Both words make perfect sense if you understand their origin.
There will be several modes that you will have use. As with anything else a fulltimer faces, no single solution will work all of the time.
Stick with 12volt hardware. This should be obvious. You will not need to run your genny to have internet access.
Pending where you are going to be this is what I have found to be the most flexible.
Buy a cradlepoint or something similar that can take multiple brands of 3g cards/dongles, with a secondary ethernet wan port. Make sure the 3g cards/dongles have external antenna connectors.
Buy an outdoor directional wifi CPE that has power over ethernet. Try to make sure it is 12v.
Buy a wilson outdoor antenna, extension cable ( if needed) and connector dongle for each 3g card. I prefer makeing a custom mount that attached to the ladder, than penetrating the roof, but that is your choice.
Buy a wilson amplifier, this is critical.
Buy a motorola cable modem, and a at&t wired dsl modem.
Locate a spot in the cabin that can wall mount the router, amp, and router the cables. I installed a separate lighted power switch for each of the 12v supplies, to make sure that the system had power and that I could cut it off and make it wife proof.
Install the wifi CPE on a pole and make a mount that will mount to the ladder or other strong point. I would not bother will any fancy ethernet jacks on the outside, just have the cable go through the basement into the cabin.
The problem with 3g is their 5gig limit. I would have a sprint and AT&T card. This should give you 3g over most of the US.
The reason for the WIFI, is that almost all decent parks have some form of either pay wifi or free wifi. Turn it on, turn off the 3g and you win.
All major truck stops have wifi, traditionally I always spent the night at flying J. I think their yearly price is not that bad.
If you plan on spending more the two weeks at a single spot. Look for parks that advertise cable television. So far all but one of them, I found that I could get my cable modem working. None of the parks will be aware of this. All you do is plug the modem up and if it gets sync, try to surf. Usually there will be a redirect to the cable companies customer disservice line. If not call the customer service line. Usually you give them the mac and you will be online in minutes. Make sure that there is no contract since they are not supplying a modem. Cancel service when you leave.
You can do this also with DSL on site supplied phone lines, but it takes days to weeks for the line to get turned up. I usually use dsl as a last hope.
While on the road use 3g, for the parks, plan ahead and call the parks office. They usually will know if they have wifi and sometimes will know if their cable supports cable modems. Always have 2-3 parks ready, and pay the daily rate until you have verified which park is the best for a fulltimer.
Good luck.
dhh