[hpsdr] Obstreperous crystal

Alfred Green nu8i at cox.net
Fri Dec 11 13:03:11 PST 2009


Chris Day wrote:
> ***** High Performance Software Defined Radio Discussion List *****
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> I'm still trying to track down why my Ozy doesn't seem to work properly anymore, and I'm accumulating evidence that it's 24 MHz xtal has taken it into it's head to oscillate at the fundamental of ~8 MHz instead of the third overtone. Anyone have any suggestions on how to convince it to return to it's proper behavior? Thanks.
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It would be unusual to use an overtone crystal at 24Megs. Fundamental 
mode units go up WAY beyond that nowadays.

73  Alf  NU8I
Scottsdale  AZ  DM43an

 1260565391.0


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