[amsat-bb] ARISSat TLM decoding using FCD

PA3GUO pa3guo at amsat.org
Mon Aug 8 02:32:57 PDT 2011

Just sharing the results of my recordings of last night:
(using the FCD + HDSDR)


-          FM voice works fine

-          Xponder works fine (HB9AOB was very clear)

-          CW decoding works fine (the Tuning indicator locks on the CW

-          BPSK decoding did not work (I hear & see the signal, but no


Is the BPSK decoding very sensitive to doppler / freq hops ?


Henk, PA3GUO


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