[Amps] SB200 problem

Tom W8JI w8ji at w8ji.com
Fri Feb 23 23:22:54 EST 2007


> I am having the same sort of problem here, except it is on 
> 80 meters only
> that I am having the problem.  My SB 200 is fine to my 
> TS-450SAT on the
> 40-10 meters, but on 80 meters, it has a super high SWR on 
> the input.

The other problem, as I understood it, was related to bypass 
on the amplifier.

If you have a "drive the tubes" SWR problem on one or a few 
bands it is probably just a bad component on the bad bands. 
Usually a bad capacitor.

73 Tom





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