[Elecraft] K2 frequency calibration

[drewko1 at verizon.net]

Is the freq counter probe assembly available from Elecraft? I bought a
constructed K2 that doesn't have one included. I'm hoping I won't have
to lookup and order the crimp pins, housing and rg174 coax from
Mouser, etc. in order to make one up.

73,
Drew
AF2Z



On Sat, 05 May 2007 21:24:46 -0700,  Vic K2VCO <vic at rakefet.com>
wrote:

>Lowell wrote:
>> Adjusting C22 to clalibrate the K2 frequency had absolutely no effect
>> when using WWV or a frequency counter as reference.  I replaced C22,
>> no change.  Continuity between C22 and U6 checks ok.  I suspicion a
>> problem with U6.  Any comments?
>
>C22 only has an effect when you run CAL PLL. See the procedure at 
><http://www.elecraft.com/Apps/K2%20C22%20Adjust%20App%20Note.pdf> for 
>the best way to calibrate the reference oscillator.