[Elecraft] K2: 80m suddenly deaf

[Martin Schmiedel]

Hello
Yesterday i assembled , installed and alligned the 160m-module.
Everything
worked fine. Output & rx ok, on 160 as well as on 80.

In the evening I had a qso on 160, then switched to 80m.
I listened around for a while, then called cq.
In the middle of my dits and dahs the output dropped to zero, a HIGH CUR

was displayed and the rx went deaf, like someone had clipped the antenna

leaving just enough wire to be able to hear strong stations.
160m works ok, rx & tx.
All other bands are ok.

The antenna is ok. I checked with my TS-850.

There is no tuner in the signal-path.

Where should I start to search?

73
Martin
K2 #2706