[Elecraft] K3 Auto ATU Problem

Tom Boucher tomg3olb at gmail.com
Tue Dec 7 06:59:55 EST 2021


Thanks NK7Z, NK7I and K8CN for responses.

Dave and Rick indicated that running the K3 at a higher power level during
the ATU Tune sequence might solve the problem however, as far as I can see,
the power level is fixed at 5 watts during auto tune and cannot be altered.

Mike, there is no problem with the Ant 1 and Ant 2 ports and manual
selection of L & C works OK. The ATU just won't end up with the right
settings for lowest SWR. The problem has not always existed.

73,
Tom G3OLB


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