[Elecraft] K3 shuts off

David Pratt david at g4dmp.fsnet.co.uk
Sun Dec 13 02:32:41 EST 2009


Does this happen with the K3 fed to a 50 ohm dummy load, Mike?  If not, 
check that the antenna impedance is not too low, as it could be if you 
are using a quarter-wave end fed.  See bottom on p61 of the manual (Rev 
D2).  My K3 closes down on 160m with a 132ft longwire.

73

David G4DMP

In a recent message, Mike <nf4l at nf4l.com> wrote ...
>
>If power is set above 95-96 watts, the rig shuts down instantly when you
>transmit (at least in CW and if you press the TUNE button. Didn't try it
>on any other modes).
>
>His power supply reads 14.6V, it's a 20A supply, but we didn't read it
>under load. Does the K3 have the ability to display voltage and current
>draw?
-- 
David G4DMP
Leeds, England, UK
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