[Elecraft] KPA100

[Bob Baxter]

Got it completed and installed and its putting out 110+ watts on each 
band but-----  I'm getting rf feedback on some bands.  I use a Gap Titan 
vertical and an 88' vee.  The wire is quiet below 15m but much feedback 
on 15, 12, and 10.  The vertical is quiet on 80, 40, and 30 but gets bad 
from 20 up and 10 is really bad.  The swr's range from 1.0 to 2.0 to 1, 
read on the K2 and an outboard swr meter.  I read through the archives 
but most of the feedback problems were on 40m and mine are on the higher 
bands and vary with the antenna I use.  Any ideas will be greatly 
appreciated, you guys have always bailed me out before.

Bob Baxter aa7eq