[Elecraft] K3 Auto ATU Problem

[CUTTER DAVID]

Tom

I've found that pressing tune again, immediately after a tune sequence sets it off to do "fine tuning" which might help. 

David G3UNA

> On 07 December 2021 at 11:59 Tom Boucher <tomg3olb at gmail.com> wrote:
> 
> 
> 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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