[Elecraft] K3s problem

[Michael Carter]

Hi Jerry,

First, a couple of questions:

-- does the abrupt loss of power occur if you operate
with the TX PWR set to less than 12 watts on
15 meters?  This engages only the low power
driver amplifier and takes the 100 watt PA module
out of the picture.

-- if you're operating on 15 meters at the
75-85 watt TX PWR level and the power
drop-out occurs, is full power restored
if you switch bands, then go back to 15 meters?

My suspicion is one of the relays on the
15 meter lowpass filter section has a contact problem.

73,
Mike, K8CN