"yeah, it's a real shame that you can't get stereo audio on the lower freq a/v transmitters to run telemetry. I'm looking at moving to 900mhz a/v (mono audio), 433mhz RC, and with APM 2.6 and the 3dr radios sufficiently off my RC freq, like 470 or…"
"the next order I do from getfpv I'm going to get a whole swag of rp-sma to sma and sma 90 degree connectors so I can mix and match everything, being stuck on linear polarisation at the moment because of incompatible antenna connectors is such a…"
"yeah, I've been looking into it, there's a book you purchase and study, then your local hobby group invigilates the exam and you get your amateur licence and your very own callsign! then you can go on and do intermediate and advanced, Advanced can…"
"Just as a wild guess, I'd say its because the transceiver towers that your phone talks to push out hundreds of watts, and they have massive high gain patch antennas on full 360 degree coverage. If you could mount that transmitter on your UAV and…"
"Depends, do you have an amateur radio licence? If not then technically neither. If you do then I think you can use 433mhz, but you might need the intermediate or advanced licence. Someone more knowledgeable than I could probably say for sure..."