Chuck,
L34 must have been far out to do that. It is connected right where the
IF OUT signal is fed to the AGC, so it must have formed a resonance with
C179 which increased the input to the AGC and desensed the receiver.
Did you use Spectrogram to adjust L34? It is easily done in CW mode -
Don,
I downloaded the software, and found I could get my SSB OPT1 filter looking
great until I turned on the AGC in USB!
Well I did solve it. It was a poorly aligned L34 causing the problem. I had
read on this list that L34 was very broad and did not do much. Not at all true!
Now turning AGC o
Chuck,
Your guess that the BFO is positioned inside the filter passbaad is
likely correct.
Do you have the SSB FL1 filter set to OP1? If not, try that first.
Many times the filter on the RF Board (used for more narrow filter
settings) becomes VERY wide - much wider than indicated by the K2.
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