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FT-891 - how to connect to control doppler to listen to NOAA Sats?

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  • FT-891 - how to connect to control doppler to listen to NOAA Sats?

    [I removed this post due to a simple error with my rig settings]
    Last edited by KG7ELG; 05-16-18, 21:23.

  • #2
    Today I observed how HRD Satelite comensates doppler efect and regardless on the latest updates it seems to be still bug.
    When satelite is flying in direction to my qth, it hears rising my transmitter frequency, so to compensate it, radio frequency has to be decreased.
    This phase works OK in the latest realease.
    When satelite baypasses my location it start hearing decrease my radio frequency so program should start to tune it up to compensate decrease but it doesn't.
    Still keeps radio tunning down.

    If my thoughts about how doppler compensation should work it is still a bug in program.


    73's Marcin SP5IOU.

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