[Elecraft] [KX3] KXPA Power Meter Calibration

[David Box]

Does anyone know if there is a method of calibrating the Watt Meter in 
the KXPA100?  The KX3 allows that as well as K3 and KPA1500 but I have 
not found any method of calibrating the KXPA100.

The cal process of using 75 W to determine drive power from KX3 depends 
on the KXPA100 being correct.  I am seeing that the KXPA100 reads high 
and so only able to get out about 85-90 Watts.

Thanks
Dave K5MWR