[Elecraft] zeroing K3 internal tuner

Dick Dievendorff dick at elecraft.com
Tue Feb 25 14:42:55 EST 2014


I replaced a coax jumper when I noticed this on 10 meters with my K3. It was
fine on other bands.  I had purchased some physically attractive but
inexpensive coax jumpers at a hamfest. I've since invested in better, as I'm
testing antenna tuner firmware.

73 de Dick, K6KR


-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of zabarnick .
Sent: Tuesday, February 25, 2014 11:11 AM
To: elecraft at mailman.qth.net
Subject: [Elecraft] zeroing K3 internal tuner

My K3 SWR meter no longer reads 1:1 into a 50 ohm dummy load or matched
load. The lowest it will read is 1.2:1. Is there a calibration or zeroing I
should redo?

Steve N9SZ
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