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AI Board necessary for IRC vtx?

Discussion in 'Zenmuse H3-3D/H4-3D GoPro Gimbal' started by adanac, May 14, 2014.

  1. adanac

    Mar 14, 2014
    Likes Received:
    I'm probably not alone, but I still see neither reliable information nor consensus on the anti-interference board. There are those that insist is related to jello (which I'm disinclined to believe) and those that appear to say it's to clean up FPV, and imply it's only for the DJI fpv gear. I don't use theirs but an Immersion RC 600mW vtx instead. Do I need the board? Any real information available?
  2. wkf94025

    Jan 19, 2014
    Likes Received:
    St. Helena, CA
    I have flown a new P2 with AI board and IRC 600mW, and FPV works, though qualitativeIy I don't think range or quality was as good as older P2 with H3-2D, IRC 250mW and no AI board. Then, after crashing new P2, I moved repaired H3-3D without AI board to older P2 With IRC 250mW. Similar observation: FPV works, but range and quality seem a bit worse than in H3-2D world. I am definitely seeing white horizontal bands scrolling through vertically that I never saw on H3-2D platforms.

    I have a new H3-3D inbound from B&H, and will have one more data point to report next week.

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