[Elecraft] High SWR/Low Power out on K3S
Harry Yingst
hlyingst at yahoo.com
Thu Feb 16 22:25:32 EST 2017
Loose connection between the so239 and the tuner board?
-------- Original message --------
From: Dean Blair <k2jb at bellsouth.net>
Date: 2017-02-16 8:02 PM (GMT-05:00)
To: elecraft at mailman.qth.net
Subject: [Elecraft] High SWR/Low Power out on K3S
Hi,
Just curious if others had this issue and could resolve it.
My K3S had suddenly started showing High SWR faults with resulting low power out due to rollback even when the autotune reads 1.0-1. Different dummy loads, antennas, and coax jumpers change nothing. I upgraded the firmware to the most current release and still no change.
Any suggestions?
Dean ~ K2JB
Sent from my iPhone
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