FPV Question

[SR-71]

Does anyone know what the Typhoon H uses as a FPV downlink frequency and what power level it has?

 

[Drone Driver]

The manual states 5.2ghz to 5.8ghz. By the look of the aerials 5.8ghz and 25mw.

 

[SR-71]

Does the manual actually state 25mw? I have a tough time believing 25mw would result in the video range the T-H has.

 

[Drone Driver]

The manual states 5.2ghz to 5.8ghz. It only gives a distance not a power. As the unit complies with the EU and Australian AMCA regulations then it is limited to 25mw and data of 1w. Remember range is not only a factor of power but antenna sensitivity too.

 

[SR-71]

Yep, I understand. I've designed and built many antennas. Typically the circularly polarized antennas provide the overall best reception when it comes changing polarization angles, but the trade off is a lack of antenna gain. I use circularly polarized antennas on my Phantom with a 600mw transmitter, and the similar antenna Fat Shark googles and diversity receiver.