[Amps] [AMPS] Re: FL-2100B Failure
Vic Rosenthal
vic at rakefet.com
Tue Feb 22 16:58:27 EST 2005
knormoyle at comcast.net wrote:
> with respect to the burning on the plate choke: yup it's only in certain areas.
> So the comments about vhf parasitics are probably right on, if that's
> a key indicator.
I do not believe that the FL-2100B originally was designed to operate on WARC
bands. It's possible that the choke had a resonance near 17 or 12 meters and
was burned when the owner attempted to operate on that band. I think this is a
more likely cause of choke damage than a VHF parasitic oscillation.
> The 22 ohm suppressor R's physically looked okay, but I'll
> be sure to measure them.
Good idea.
--
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco
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