1. BITX20@groups.io

Re: Variable power control

ad4xx@...
 

I was hoping for a higher degree of variability...say, 3W up to max, with 5 watts being my target (for CW). Not sure how I will proceed yet but I am hearing a few pretty good suggestions.

Thanks!

Jim
---- John McFadden <johnamcf@...> wrote:

How variable does it need to be? Could the Raduino drive a relay to
switch between the board's power level and a higher voltage source by a
software menu satisfy your need? Or are you looking for more than two
levels?

John


On 1/1/2018 11:19 AM, ad4xx@... wrote:
I'd love it if I could add a variable control to adjust output power
on the uBitx.  After looking for solutions, I understand now that it's
not a simple add of a potentiometer.  Anyone done this yet?
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