[Elecraft] K2/100 output power issues

[Holger Dörschel]

Dear Don,

I removed the cover on the on the right-hand side and then I unplugged only the connector at P6 AUX RF. All other connectors are still plugged in and for supply I used the power-pole connector.

Here are the measeurements at the BNC-conector at a supply of 12V (starter battery).

  MHz  RF Out (W)
 3.500   10.5
 7.000   11.5
10.100   11.0
14.000   12.0
18.068   12.1
21.000   11.1
24.890   10.1
28.000    9.0

I think, that the results are still O.K. My K3 shows the same behaviour at 28 Mhz!


So I have to check my KPA100. I will do this next weekend. So Don, thank you very much for your information.

Vy 73, Holger - DL9HDA