Looking at the transistors in this PTO, I'm 99.9% sure someone replaced them:
they are both marked "NSRS / 2018", with the / being a line break.
I'm sort of thinking that Drake used different parts for the oscillator and
buffer for a good reason. Aside from this maddening frequency-shifting and
crummy audio, the frequency calibration is still good. What are the chances
that using the "wrong" transistors could be the source of all this grief?
Steve Wedge, W1ES/4
"I can't complain, but sometimes I still do."
- Joe Walsh
If the above message appears, it came from Steve's Son of Laptop!
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