[TenTec] A hard of hearing Omni 6+

["K2EP" <K2EP@ARRL.NET>]

My Omni 6+ has gone hard of hearing.  The signal loss has been traced to the 
pbt board. When I inject a 9mhz signal to the input of the board, I see about a 
6 s unit difference between it and a good one.  We have swapped out the 2.4khz 
filter with no change.  We have also done the bpt adjustments and peaked the 3 
output coils.  I'm suspecting Q9, the second mixer maybe the problem.  Anybody 
have any experience with this board?

 

Tnx,  Ernie K2EP 
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