[amsat-bb] Uplink Doppler Changes For FM Satellites

Tim Crawford tcarchcape at yahoo.com
Wed May 13 18:49:12 UTC 2020


Uplink Doppler Changes For FM Satellites Question.  I am updating my HH Freq currently.

As I under stand it, the Fox Satellites (AO-91 & 92) receiver have AFC (automatic Frequency Control) which means that no doppler change in the transmit frequency is required nor should it be put into effect.
My question is does anyone know whether or not any of the following FM Satellites also have AFC for their receivers?

PO-101 (Diwata)CAS-3H (LilacSat-2)Huskysat-1DOSAAF-85 (RS-44)CAS-7A (not launched  yet)
Thank you for your assistance.
73
Tim CrawfordKE7TAC


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