[Elecraft] N0SS CW Filter Alignment

[Don Wilhelm]

Folks,
When you adjust C22, you are changing the 'master oscillator' for the entire
K2 and any prior calibration will be in error.

After adjusting C22 (each time) remember to run CAL PLL.  Until CAL PLL is
run the frequency display will still be in error.  BTW, that is the reason
attempting to adjust C22 to zero beat WWV can take many interations to get
it right.  If you have a good calibrated frequency counter, you can hit it
right on the head by using the external counter method detailed in the K2
manual.

73,
Don W3FPR
----- Original Message -----
>
> Right, work on getting the K2 on frequency first, then adjust the filters.
> I think you want to make sure you are adjusting C22 with the widest filter
> you have...
>
>
> >I noticed
> > that my receive frequency was about 200 hz lower than indicated on the
> > display.  In the manual there is a proceedure for adjusting a variable
cap
> > that corrects this, boy is that cap touchy.
>