[Elecraft] K2/100 refurbishment

[Geert Jan de Groot]

May I add another pitfall:

The original K2 radio has a round 2.1mm plug to power the radio.
The KPA100 adds a powerpole 12V input. Powering the radio through the 
powerpoles will feed the radio *and* the amplifier.

However the reverse is not true; powering the round plug will feed the 
radio but not feed the KPA100. However the KPA100 PIC communicting will 
receive power.

Hence, perhaps emberassing: "did you power the K2 via the powerpoles"?

Geert Jan