Topband: Kenwood TS950SD and RF on 160m?

[Neil Carr G0JHC]

Any guys out there using a  Kenwood TS950S or  SD or  SDX on 160m?


I have a Kenwood TS950SD which has started to develop an intermittent fault.


Max Power output becomes erratic and drops off to around 20-30w.


Its only started happening since I've took up 160m and wonder if it could
 be an RF issue as a  simple processor re-set on pwr up brings the power
back to normal, for a few hrs/ days before it happens again.


 Anyone ever seen this sort of thing before due to RF before I consider
sending it away.

Thanks

Neil Carr G0JHC