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FPV Question

Discussion in 'General Discussion' started by SR-71, Jun 4, 2016.

  1. SR-71

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

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    The manual states 5.2ghz to 5.8ghz. By the look of the aerials 5.8ghz and 25mw.
     
  3. SR-71

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

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    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.
     
  5. SR-71

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    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.