[Elecraft] K3 always 100 W

[Don Wilhelm]

Pedro,

If it were a K2, I could tell you that the diodes in the wattmeter have 
been damaged and need to be replaced.  Those symptoms are almost the same.

The K3 controls power in a similar manner, and I would suggest you start 
with the wattmeter - I believe it is on the KAT3 board in the K3.

73,
Don W3FPR

On 2/8/2020 2:39 PM, Pedro, EA4KD wrote:
>>From yesterday my k3 always gives 100 w in any band although select any
> other power from 0 to 100, always 100 w in the external meter.
> 
> Also the swr  display shows "- -" and power 0 in any case.