Initially this KAT2 worked well, switching between ant1 ant2. During
a lighthouse portable weekend, in hard driving rain, it may have
suffered from a precipitation static discharge via the connected
antenna. Since then, ant2 is always connected. The K-2 (#6155)
otherwise operates
Arthur,
I believe you are on the right track in suspecting the firmware. I
would simply obtain a replacement chip from Elecraft and change it -
that is the only way to be certain unless you have access to a digital
'scope that can record the latching pulses for the latching relays. It
is
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