[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
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraft at mailman.qth.net

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to hlyingst at yahoo.com


More information about the Elecraft mailing list