[Elecraft] K2 Frequency adjustment

[Nick Henwood]

Got my K2 on the air on CW and SSB and many thanks to those who have helped me.
I now need to get the frequency reading accurately - cannot hear WWV here (today at least) so would appreciate advice on simple means of adjusting C22 accurately. Currently the K" reads 0.28 KHz high compared to my FT2000.
Second point - just installed NB - I seem to have more noise with the preamp than previously even when off. Does this observation ring any bells or is it my paranoid imagination?
Thanks again - esp to Elecraft who got a noise generator kit to me in 6 days over the Easter break - pretty good for Ca to UK. Helped a lot with filter adjustments.
73 Nick G3RWF