Playing back the recording I agree with Bob there was pulsing and fading that can be seen with the recording .
Bob gets into the bird better than I do, I'm going to try 10m tuned 80m dipole next time.
I have refined the uplink offset it's close to -275 Hz . If your Uplink freq is 28.119725 your downlink center frequency should match your uplink center frequency.
The DopplerPSK program simplifies operating NO-84 greatly.
Thanks for putting this together Andy.
Dave W0DHB
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of KO6TZ Bob Sent: Thursday, July 16, 2015 2:17 PM To: amsat-bb@amsat.org Subject: Re: [amsat-bb] PSAT PSK31 experimental software
I made a successful contact with Dave W0DHB on the 19:35u pass of NO-84. It was hard copy, chock it up to band conditions I guess. There was a pulsing noise and fade, probably on the 10m up link.
BOB KO6TZ _______________________________________________ Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb