[Elecraft] KXPA100 Fault on ANT1

[gerald.eberle]

Hi All

While I’ve used my KX3 / KXPA100 with ATU in the Rtty contest a fault was displayed and ANT1 did not work anymore. No receive and high swr. PA and ATU on ANT2 are working as expected and the relays is switching between the 2 antennas. I think I’ve fried something on the input of ANT1. Where should I start to search? Any help is appreciated.

Thanks and 73
Gerald HB9CEY