[amsat-bb] Re: Yubileiny Digital Fm Signal

[Simon Brown (HB9DRV)]

Thob-4 or Throb-4X?

Simon Brown, HB9DRV

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From: "Robert Turlington" <rob_g8ate at hotmail.com>

> Hi All
> using Spectogram I analysed the audio signal from Yubileiny as follows:-
> main carrier 2400hz the bandwidth being 120hz wide so far as could tell.
> I estimate that the central carrier was pulsing at 4 times/sec,
> if these figures sound familiar to anybody please let me know!