An unexpected shut down of my station PC led to a cascading failure that caused
my Arduino station logger to key my KPA500.I was alerted to the problem by
the KPA500 fan running a level 1. Indicated temperature was 50 deg C. I
estimate that my KPA500 was continuously keyed with no RF driv
In one off-line reply I was asked why the temperature rose to 50 deg C.
With a room temperature of about 25 deg C the temperature of my KPA500 PA
module when not keyed runs about 34 deg C. Measured PA dissipation when keyed
with no drive is 40.75 W.It seems reasonable that 40.75 W could ra
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