Recent content by Roger 2112

Hmm.. "Improved encryption to enhance security during transmission". Scratching my head on this one. If you think about encryption here it would seem that the concern would be someone hijacking the flight controls, who'd care about telemetry and video?? So I wonder which are they talking about...

DJI Phantom 3 pro encryption: I've been looking into whether the DJI Phantom 3 Lightbridge is actually "Encrypted" and everything I see on this suggests that the only lightbridge product which offers encryption is the Lightbridge appliance where you can activate / deactivate encryption and...

What a great discussion, there's several points to this and the first would lead us to 97.215 Telecommand of model craft and 97.217 Telemetry whereby control signals and telemetry signals are not considered codes or ciphers intended to obscure the meaning of communications. 97.309 basically says...

Interesting point and I suppose one worthy of clarification. Comments on using Amateur bands are limited to the scope of legal operation within licensed amateurs. While some members have commented about performing the DJI channel expansion mod for the sake of increasing range the truth is that...

Good question, I've updated the Excel sheet to differentiate between Region 1 and Region 2. Region 1 has a vastly expanded opportunity in the 13cm band than we do in Region 2. Roger

Hey Shammyh thanks for the great post and resource for the freq table, this is very useful. I made a little update for Amateur frequencies in your Excel sheet. Based on your observations a few of the freqs map to FCC allocations that ham's can operate legally on within the expanded frequencies...