[Elecraft] K3 Rf gain tracking (main vs. sub)

Joe Subich, W4TV lists at subich.com
Tue Oct 26 23:35:47 EDT 2010


Stan,

 > If I use my XG2, I get the Markus curve.

My values are using the XG2 for calibration.

 > There is some unidentified cause for this behavior, since it
 > is both repeatable and reproducible, and I sure would like to
 > understand it.

Lyle is apparently trying to duplicate and then find the cause
for the behavior.  It is neither repeatable nor reproducible for
me (in two K3s - 622 and 1450 and two KRX3s) and I've tried most
of the recent public beta FW/DSP releases as well.

73,

    ... Joe, W4TV


On 10/26/2010 10:27 PM, Stan Gibbs wrote:
>
> Joe,
>
> I get essentially the same numbers as you show IFF I use the factory default
> calibration values.  If I use my XG2, I get the Markus curve.  Maybe my XG2
> is defective?  There is some unidentified cause for this behavior, since it
> is both repeatable and reproducible, and I sure would like to understand it.
>
>
> -----
> 73, Stan - KR7C


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