[amsat-bb] RE; SatPC32 CAT control and HDSDR via VSPE (Tom Schuessler)

Erich Eichmann erich.eichmann at t-online.de
Mon Feb 1 06:38:38 UTC 2016

Hi Tom,
the program updates both radio frequencies for Doppler correction as 
soon as  the Doppler shift of the higher band changed by a certain 
amount of Hz (interval). You can set the interval in menu "CAT", 
separatedly for FM and SSB.  Set the FM interval to - say - 100 Hz and 
the SSB interval to 50. With SO-50 the program will then update both 
radio frequencies when the Doppler shift of the UHF downlink changed by 
100 Hz or more.
73s, Erich, DK1TB

Am 01.02.2016 um 00:45 schrieb Tom Schuessler:
> Thanks to the response from the group.  The V+ setting worked fine.  I knew
> I was missing something.
> The CAT control via the Virtual Serial Port Emulation software is a bit
> finicky and sometimes may take 5 or 10 seconds to update SatPC32 as Doppler
> changes,  Then it will seem to catch up and be pretty current.  Oh well. I
> think though it will work for what I need.
> Thanks to all.
> Tom Schuessler
> 2713 Lake Gardens Drive
> Irving, Texas  75060
> 972-986-7456
> 214-403-1464 (Cell)
> n5hyp at arrl.net
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