Does anyone have an audio recording of the PSAT UHF audio downlink? We can listen for nulls to guess the final spin rate. This info is useful in assessing the radiometric spin-design.. Thanks Bob On Wed, Dec 29, 2021 at 1:38 PM Robert Bruninga <[email protected]> wrote:Tomas, The PSAT page starts talking about radiometric spin of psat as measured on the initial orbits (6 years ago) but then has no follow up. I doubt 11 RPM was the final spin? It was best assessed just be hearing the audio swish of the carrier (which I never listened to). What do you think was the final spin rate as I wrap up the page? Thanks Bob, Wb4APR----------------------------------------------------------- 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