Recently, the input SWR of my SB-220 has gone to about 3:1 on 10 CW. I
can still drive it close to full output, but it ain't right. Without
much instrumentation or the smarts to go with it, I'm wondering if there
is something I can do more or less blindly. Does this likely indicate a
failure in one of the three capacitors in the input circuit? Would it
make sense just to get replacements and put them in?
--
73, Pete N4ZR
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