I noticed on a few passes that during the time I can see/decode/hear the ADO Beacon, that if I transmit on 28.120, I can then see what looks to be my downlinked PSK31 signal.

There IS Doppler drift on it, fwiw. If I keep repeating the CQ PSAT, then I still hear the telemetry from PSAT (usually ADO) and I see one or two other stations.

But if that downlink stops, then no mater who long i transmit, that PSAT "squelch" is not broken; I never hear or see the ADO beacon.

Somehow something else breaks that squelch then my CQ-ing appears on the now-open WF.

I am using MIXW 3.1.1, a SignaLink on K3(28.120) and a Signalink on the IC910H.

Are my settings bad?

73,