So there is a bad one that runs of battery power, do you by any chance know a brand and store, seems when i google it i just get those in house transmitter/receivers.
Right now I'm using this transmitter (but I've never heard of this retailer, I bot it locally where I'm at in L.A.). And this price seems too good to be true considering every other one that I've seen has been $300.
It's a 2.4GHz, so it wont work on a standard TV tuner. Of all of the wireless video transmitter/reciever combos that I've tried (3 of them) this one works the best. But it doesn't work great.
2.4GHz is the same frequency that wireless computer equipment, some telephones and who knows what else runs on so you will get interfearence. But if you us a UHF transmitter it will also get interfearence, esspecially if your in a big city.
Good transmitter/reciever combos cost about $3000 and work on UHF.