I see some reports of K3 overshoot when changing bands or adjusting
drive. That would cause excessive drive. Performing the re-calibration
procedure may correct the problem.
On 3/27/2024 10:18 AM, Pete Smith N4ZR wrote:
This morning, starting the CWT, every few transmissions my amp was
faulting with the indication of excessive driving power (~67 watts vs
33 watts normally). Each time, it would fault once, then operate
normally for a dozen or so transmissions before the next fault. Then,
about 10 minutes into the hour, the faults stopped happening. The K-3
showed 33 watts throughout
I checked the KPA-1500 log, and all it shows is the "power input"
fault. What could be causing this erroneous indication of excessive
drive? A sticky relay?
--
Joe Hutchens
AJ8MH - Radio
Marquette, MI
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraft@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 arch...@mail-archive.com