[Elecraft] K2 and the KPA100 Power Fluxuates?

[Dale Boresz]

Harry Yingst wrote:

>I spoke with Gary from Elecraft tonight re: the Power fluctuations and
>read the tech note.
>
>I put a 5k pot in place of r98 and set the pwr out to 10 watts (and the
>PA to off).
>
>I adjusted the pot then removed the pot measured it's value and
>installed a fixed resistor (mine wound up to be 2.2k)
>
What did you adjust the pot 'for'? Mimimal power fluctuation at key-down?

>
>The power no longer fluctuates.
>
>(It did fluctuate between 17 - 22W)
>
>Simple fix!
>
>Note: R98 is on the bottom near the pre-wound toroid.
>
>Good luck!
>  
>