[Elecraft] K3 power fluctuation

[Monty Shultes]

Bill,

Does this occur on a dummy load?  
Tell the K3 to monitor the supply voltage and check what happens when you transmit.  
Do you have a new antenna, or has the possibility of RF feedback increased?

Monty K2DLJ

On Jun 11, 2012, at 1:38 PM, Bill Braithwaite wrote:

> I am new at this so if I am screwing up please understand.
> 
> My K3 has started something new that has me wondering.
> I any mode when the power output is adjusted to more than
> 30 watts the power output constantly fluctuates between zero
> and the full 100 watts, never going back to what the control is
> set at.
> This just started and I am looking for help.
> Thank you.
> Bill  W4NML
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