[amsat-bb] Re: wav recordings solicited

Phil Karn karn at philkarn.net
Wed Aug 3 17:25:12 PDT 2011

Oh, I forgot to mention. The ARISSat-1 beacon should be received on a 2m
SSB radio in USB mode, with any passband tuning set to nominal, and
continuously tuned for Doppler to keep the CW beacon coming out at an
audio pitch of 500 Hz. That will put the suppressed carrier of the BPSK
signal at 1500 Hz, the center of a normal SSB bandpass filter.


Phil, KA9Q

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