[Elecraft] PLL Range (was K2 #4785)

[John, KI6WX]

Mark;
I would recommend using the 12uH inductor.  I designed the K2 PLL
temperature stability mod and it is my recommendation that you not have an
oscillator reference range below 9.8kHz for the most effective performance
of that circuit.
-John
 KI6WX

----- Original Message ----- 
From: <vze3v8dt at verizon.net>


> I'm just at the point of testing the PLL Reference Oscillator Range as
> well and am measuring 9.11 kHz.  This is low compared to the spec of 9.8
> to 15 kHz per the manual.  Before I proceed to much farther, is 9.11 kHz
> okay as is?  Should I be getting a 12 uH replacement L31 as well?  What
> is the downside of leaving it as is?
>
> Mark, NK8Q
> K2 S/N 4786
>