Re: Qrpometer calibration


Johnny AC0BQ
 

Ge Karen 
The Qrp o meters have a history of needing a lot of heat on the load resistors.
Try cranking up the heat to high, then reflow them and let em soak.

It’s worth a try.
72
Johnny ACØBQ 

On Thu, Feb 25, 2021 at 8:43 PM AG4CC <telegraph@...> wrote:

Hi,

I recently completed this kit
adjustment of TP-1 to 5v is fine. But calculation of power from TP-2v gives 9.5w with KX3 set to 5w. Doesn’t seem right. I adjusted the display anyway, and it fluctuates between 8.5 and 9.5w. 

Any suggestions appreciated. 

73,
Karen AG4CC 

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