[Elecraft] Help with K2 PLL Reference Oscillator Problem
Kenny Richards
[email protected]
Fri Mar 12 20:11:00 2004
I needed some guidance as to what could be causing a ~20khz swing on
the PLL ref oscillator. I'm about half way through the building of a
K2, purchased about 4 months ago.
The manual states up to 13 khz swing is OK and the manual amendment
states up to 15 khz is OK, but I'm getting almost 20 khz. (18.58 khz
to be exact) My Ref High Freq is 12100.1 khz, which from the manual
seems right on, but my Ref Low Freq is 12081.52 khz.
Everything up to this point has been within spec and the frequency
readings are solid, so I don't think there is anything heat related
here. Where should I start looking? (I can't find anything in the
trouble shooting section of the manual and searching the list archives
hasn't uncovered anything yet)
Thanks,
Kenny, KU7M