I recently installed a 27" HDTV in the AS. With reciever and powering the satellite dish, it draws too much juice to run off batteries for more than a couple of hours. Recently at a WBCCI rally, the generator power they provided went off right about dinner time each evening( 10pm).
So, I purchased the Vior HDW-07V. It plugs into the USB port on my laptop. Has it's own antenna, or, will conect to trailer antenna or cable. Full digital reception, and, DVR function. Picture is fantastic. We now have a low power TV source for watching the late show when electric is not readily available. $43 bucks on line.
2007 28' Int CCD.
2011 F 250 Big Honking Diesel
DTV 5lnb on a tripod.
Wilson wired repeater with YAG.
Two big screens
15dB Backfire WiFi antenna and WaveMagnum
Hawkshead Tire Monitors.