I thought its possible to use video to transmit telemetry data back to the ground station with no need of an extra radio, just using the OSD to write closed captions on the video and read it later…Continue
"You can encode telemetry into one channel of your audio stream, thats what a lot of antenna trackers do. The point of an antenna tracker is that you wont ever loose video because it should outrun your planes range."
"You're looking for something similar to Eagle Tree's EagleEyes system or RangeVideo's RVGS, yes? When combined with their respective OSDs, they provide not only the onscreen interface, but telemetry embedded in the video. It's…"