[Date Prev][Date Next][Thread Prev][Thread Next] - [Date Index][Thread Index][Author Index]

Drake - Which IF frequency? (was: help needed...)



>DO-17, Dove,
>(currently inoperative) has a strong beacon, but the data is corrupt in some
>fashion.  

The data is not corrupt.  This is a 1200 baud PSK signal.  The carrier
suppression failed at launch, so the data is about 20dB *below* the
carrier.  Demodulating it makes an interesting challenge.

>till it makes a good signal source for testing when it is on the
>air.  No forecast when/if it will return.
Correct.

jw
wd0e@amsat.org





AMSAT Top AMSAT Home