Bob VO-52 seems to have a different offset per pass, but usually stays constant for the pass, AO7 likewise.
I calibrate when the pass starts by using XIT and usually it stays constant for the whole pass. That being said, the last 2 VO-52 passes I was on this week, calibration did change during the pass by as much as 400Hz I've observed this with SATC32 and HRD SAT tracker Dave W0DHb -----Original Message----- From: amsat-bb-boun...@amsat.org [mailto:amsat-bb-boun...@amsat.org] On Behalf Of Bob- W7LRD Sent: Wednesday, May 08, 2013 12:45 PM To: amsat-bb@amsat.org Subject: [amsat-bb] satpc32 doppler ?? While using Satpc32 for doppler correction (IC-910H) often I have to "tweek" the calibration using the CAT function. The amount of "tweeking" can vary between satellites and orbits. At times I will simply turn off the auto function and just go manual. Is there a method I can depend more on the computer or am I just getting lazy? 73 Bob W7LRD _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
