G4DYA

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G4DYA
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  • GPS antenna alternatives

    G4DYAG4DYA
    On second thoughts, I don't think my antenna is going deaf at times. The Kiwi seems to struggle to acquire sats when the server has been running for a few hours. Last night it had 11-12, but by this… (more)
    Powernumpty

  • GPS antenna alternatives

    G4DYAG4DYA
    This is what my shadow map looks like after 18 hours. As expected, there's not much low-elevation stuff in some directions because of trees. In other directions, where the optical horizon is 20+ km… (more)
    M0TAZ

  • GPS antenna alternatives

    G4DYAG4DYA
    Just to add to this dormant thread, yesterday I installed a PCTEL GPS-TMG-40N antenna with low-loss feeder and it certainly does the trick. I went for the 40 dB version so there's plenty of signal in… (more)
    WA2ZKDPowernumpty

  • Opinions needed: Ham radio digital modes -- what's currently being used?

    G4DYAG4DYA

    Pactor - no FOSS decoder AFAIK, but specification is open: https://www.p4dragon.com/downloads.html (under Documents).

    FreeDV - little activity outside activity periods, but there seems to be quite a… (more)

    Holger