[amsat-bb] PSAT PSK31 downlink

[David W0DHB]

I've been observing that with the current keps the Downlink frequency of the
PSK31 beacon is about 2Khz low.

 

A good US pass over the US at about 1936.

 

What I have been doing is decoding the entire 3 KHz with DM780's
Supersweeper or Fldigi  and fixing TX at about 600Hz.

That way I catch everybody and there is no need to match frequencies.

 

I've been trying to TX below 1KHz to minimize interfering with folks
operating normal 10m PSK.

 

Dave W0DHB