It sure sounds like your keps are out of date. A couple thoughts:
nasabare.txt is updated more frequently than nasa.all--several times a week vs ~weekly. The ISS especially needs frequent updates since it can maneuver.
Another thought: How recently did you update your elements? SatPC32 does not update them automatically (unless I've missed something--I use MacDoppler more frequently).
73,
Burns WB1FJ
On Thu, Jul 1, 2021 at 9:47 AM crohtun via AMSAT-BB amsat-bb@amsat.org wrote:
My SatPC32 Doppler control is way off and I can’t figure out why. Seems to affect only the ISS. As it approaches, the incoming signal is almost 10kHz high — about where it would be with no Doppler adjustment at all. My Doppler.sqf line reads ISS,437800,145990,FM,FM,NOR,0,0,Cross band repeater and keps are current from nasa.all. I also notice that SatPC32 is off on predicting LOS. I was still copying signals 59 well after LOS had supposedly occurred.????????
Ray KN2K
Sent from the all new AOL app for iOS https://apps.apple.com/us/app/aol-news-email-weather-video/id646100661
Sent via AMSAT-BB(a)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. Acceptable Use and Privacy Policies available at https://www.amsat.org/about-amsat/
View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org To unsubscribe send an email to amsat-bb-leave(a)amsat.org Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org