Sounds to me like instead of anything wrong with the output end, there's
something wrong in the input end. I'd check the input tune for 15 meters
for a smoked coil or bad capacitors. That is if the input has a 3:1 SWR
only on 15 meters.
Will
On Mon, 14 Feb 2005 15:13:58 -0500, R.Lake <rlake@ne.rr.com> wrote:
I have a SB220 that is putting out approx 500w w/100w drive on 15m
only...input swr is showing abt 3:1..plate current abt 350ma..normal
HV...the rest of the bands are fine ...the band switch is relatively new
and I have Rich's parasitic stuff installed....
any ideas on where to look first?
Thanks for taking the time
Randy N1KWF
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