[Elecraft] K3 - failing the milliwatt calibration

[aa4lr at mac.com]

I have two K3s, and both are failing the milliwatt calibration. One fails on 160m, the other on 6m, both with similar error messages.

This is an example of the failure:

Calibrating at 1.900 MHz
IsSamplingComplete: Unexpected response ‘DB 2.08 MW;’ to ‘DB;’.
Calibration power settled at ‘2.08 MW;’
1 milliwatt calibration failed.


Any ideas?