Re: [amsat-bb] AO-40 Doppler shift at AOS for auto tracking

["Nick Pugh" <quadpugh@xxxxxxxxxxxxx>]

don't forget about the lo. I have dem lnb and it drift with a change in
temperature.

nick k5qxj


----- Original Message -----
From: "Gunther Meisse" <gjmouse@neo.rr.com>
.> I am trying to fully automate tracking of the MB on AO-40 so that I can
> download 100% of the telem to the archive and Goddard on all USA passes.
My
> only problem is the fairly accurate determination of the beacon freq,
..

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