[Elecraft] Distortion

Phil Wheeler w7ox at socal.rr.com
Wed Mar 26 15:01:46 EDT 2014


Nice list you have, Sverre. My K2 (#380) didn't 
suffer from this malaise (I tested it as 
specified) but I've done most all the others. Most 
recent was the AF pot mod: No parts, but fussy 
work on the three main boards -- and well worth 
the effort!

73, Phil W7ox

On 3/26/14, 11:48 AM, Sverre Holm (LA3ZA) wrote:
> Hi Hans
>
> You seem to have a known problem - with a known fix: "Weird behavior around
> 7185 kHz." It is due to  interaction between the VFO and the PLL reference
> oscillator. Search for '7185' in my list
> http://la3za.blogspot.no/p/la3za-unofficial-guide-to-elecraft-k2_5502.html
> <http://la3za.blogspot.no/p/la3za-unofficial-guide-to-elecraft-k2_5502.html>
> and you will find some links that will help you.
>
>
>
>
>
> -----
> Sverre, LA3ZA
>
> K2 #2198, K3 #3391,
> LA3ZA Blog: http://la3za.blogspot.com,
> LA3ZA Unofficial Guide to K2 modifications: http://la3za.blogspot.com/p/la3za-unofficial-guide-to-elecraft-k2.html
>
>



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