[Elecraft] K2 + KPA100

[Ronald Stuy]

Hello,

 

I have a K2/100 and have some problems with the power.

The output power is jumping 5 watts all the time.

 

It doesn't matter the output, as soon the amplifier is switched on it goes
from 25 to 20 and back again for a few seconds and then 20 watts again.

It is the same even if the radio is just turned on or after a half hour
operating.

Without the amplifier it works fine, a steady 10 watts all the time, so I
don't think it is the input power.

 

I like to get some advice to solve this problem.

 

 

Regards Ronald

PA3EWP