[TenTec] OMNI VI - Low Power output

[Dennis Ashworth]

The power output of my OMNI has dropped to around 30 watts, as measured 
on the OMNI front panel and an external power meter. The collector 
current (as displayed to front panel meter) is about 15 A.  SWR 
indication on the front panel is incorrect, indicating 3:1 into a dummy 
load -(1:1 indicated on the external power meter).

Any ideas?

Tnx
Dennis, K7FL