[Elecraft] K3/100 RF Feedback/Spurious oscillations ?

[dj7mgq at muenchen-mail.de]

> about it or not, but would be interested in solving this problem, as it
> impacted my ability to use our beverages on RX.

At the Bavarian Contest Club's contest QTH we use a simple relay to  
disconnect the rigs reception antennas whenever the rig goes to a TX  
state. A simple relay, a few simple parts and the PTT/KEY signal do  
the trick.

Many rigs do not switch the RX antenna input when transmitting, so  
this always requires a bit of care - especially at high power levels.

vy 73 de toby