Yes, a standard serial cable plugged into the AUX IO connector will
cause "strange happenings".
73,
Don W3FPR
On 1/6/2021 2:27 AM, n...@yahoo.com wrote:
Hi Don,
I think I tracked the problem and I would like to document it for
future generations :).
I noticed that during SKCC events I don’t
Hi Don,
I think I tracked the problem and I would like to document it for future
generations :).
I noticed that during SKCC events I don’t have the issue. In the following
contest instead of using internal keyer though serial port I switched to an
external keyer and sure enough the issue did
Hi Don,
Yes, it does have a good pad and is properly attached to the heatsink. I was
upgrading the KPA and re-soldered both Q3 and U1 temperature sensing contacts
as well as verified that Q3 installed properly. But that did not change
anything.
73, Arkady
On Dec 1, 2020, 11:18 AM -0800, Don
Arkady,
Is Q3 properly seated on the heatsink with its thermal pad and mounting
screw? That is the device which senses the temperature.
73,
Don W3FPR
On 11/30/2020 5:00 PM, Arkady via Elecraft wrote:
Hello,
I wonder if anybody had similar problem.
When I “run” I get fan starting running
On 11/30/2020 2:00 PM, Arkady via Elecraft wrote:
When I “run” I get fan starting running after 10-15 minutes.
This happens to me when "running" with few callers on CW, sooner on
RTTY, and within 5 minutes or less with WSJT modes. I've not experienced
the other behavior you describe.
73,
Hello,
I wonder if anybody had similar problem.
When I “run” I get fan starting running after 10-15 minutes. However after
another few minutes of running the fan will shuts down every time I press a key
( I am CW op). As a result the temperature of the PA goes higher and higher and
at certain
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