Never heard of such a beast. 

You did not mention if this was for FM satellites, which I think is the case or linear satellites.
FM satellites you can usually store 5 frequency pairs, where VHF stays the same and UHF will change according to AOS, TCA, LOS.

Linear satellites require some tuning  even if you decide to operate with only one radio (Not recommended).   These sats require dual radios to work properly.

73, Adrian AA5UK

On Monday, April 29, 2024 at 12:44:35 PM CDT, samuel galet via AMSAT-BB <[email protected]> wrote:


I once read there was  a  rare handi that  automatically corrected for the doppler shift during a satellite pass. Does anyone remember the radio and what was it'd name.

Many thanks.

73 de VE2LJV Samuel Galet 



Sent from my Galaxy


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

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/[email protected]
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