>In a message dated 4/27/98 4:43:05 AM Pacific Daylight Time,
>n4zr@contesting.com writes:
>
><< Chris, I'm curious about your big event - was the SB-221 keyed at the
>time?
> If you were listening, with the tubes cut off, sounds like it wasn't a
> parasitic.
> >>
>
>The amp was in Rx mode at the time. Tubes theoretically cut off. You make a
>good point and I don't understand it either. I powered down the amp,
>inspected for damage and couldn't find any. Turned it back on and everything
>was fine....until the same thing happened a couple of weeks later. I made a
>number of changes to the amp (described previously) about a year ago and have
>had no problems since. The problem with these "dramatic events" is that you
>don't have much time to go probing with a meter :-)
>
>73's
>Chris, KF0FX
Amen, Chris. Looking at circumstantial evidence is about it, for which a
high-pot. tester comes is useful.
cheers
Rich...
R. L. Measures, 805-386-3734, AG6K
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