[Elecraft] Output power on K2 not stabel

[Darwin, Keith]

Mine was similar but only on 40 meters.  It is a known side effect of
the design.  There is one resistor you can change that will make it much
better but you may lose a bit of output on 10 meters.  I'm sure some
smart person (Don?) will jump in with the exact resistor, it's location
and a suggested value :-)

Or a search through the archives may turn up the same info.

- Keith N1AS -
- K2 5411.ssb.100 -
- K3 tbd - 

-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Dick Grolleman
Sent: Thursday, April 10, 2008 3:32 PM
To: elecraft at mailman.qth.net
Subject: [Elecraft] Output power on K2 not stabel

Hi All

I'm using my K2/100 to drive my Amp with 50 watts. But the output power
is not stabel. When set to 50 watt the power goes from 50 to 100 and
back, wich causes to much drive for my Amp. Other then that the K2 works
fine with 100watts, barefood. 
Any one knows this problem? And more important, how do is solve it.
My K2 is serial nr 4072. It's build in sprng 2004. Rev B  KPA100

Have the K3 on order, have to wait a few more months

73 de Dick PA3FQA
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