[Elecraft] K2 Alignment Part II

[David Dietrich]

Hi Everyone!

I am starting the second part of the K2 alignment.  I went and redid the first part of the alignment because I tweaked R1 by accident.  Some of the numbers came out different than the last time because I had more stuff on the board.

I do have a question about the 4 MHz Oscillator Calibration:

This may sound like a stupid question, but what am I supposed to be listening for on my receiver when I zero-beat to the crystal?  I am hearing a tone, and it changes when I adjust C22, but I am not sure to what tone I need to adjust it to.

Any clarification on this would be great!

Thanks & 73,

David
KC9EHQ