[amsat-bb] Doppler Not Correcting

I have followed Erich’s procedure for setting the Doppler correction again and again but still can’t get CAS-4B to be stable. It is only that one satellite that’s a problem. My transmitted signal wanders from one end of the passband to another. If corrected using uplink calibration buttons at TCA and saved, it will all be wrong the next pass. ...???

Sent from AOL Mobile Mail Get the new AOL app: mail.mobile.aol.com