Merry Christmas to you as well! How do you currently control for Doppler shift? I’m using SatPC32 and an IC 9700.  I find that the SatPC32 update interval needs to be reduced from 70 Hz down to 0 Hz and the processing speed increased from 1x to 10x in order to keep Doppler shift from smearing the signal to the point where it cannot be decoded.

73,
Ray
KN2K


Sent from the all new AOL app for iOS

On Friday, December 24, 2021, 1:53 PM, Vincenzo Mone <vimone@alice.it> wrote:

Hello Everyone,

First Merry Xmas to all.

I am seeing  on the list this new mode to use the satellites in Digital modes

on FT4 or FT8 but I cannot understand how to set my radio a Kenwood TS-2000

And the WSJT-X program and the PSTRotator program.

I had a try this evening on the RS-44 bird but I cannot set properly the doppler

In the programs so I see the signal drifting.

Please any advices?

Thanks

 

73 de Enzo IK8OZV
EasyLog 5 BetaTester
EasyLog PDA BetaTester
WinBollet BetaTester
D.C.I. CheckPoint Regione Campania
Skype: ik8ozv8520





      *********************************

      ******   GSM  +39 328 7110193  ******

      *****     SMS  +39 328 7110193    *****

      *********************************

 


-----------------------------------------------------------

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