[Amps] Plate choke resonanse and safe operation

Dan Hearn n5ar at air-pipe.com
Sun Dec 7 14:51:24 EST 2008


10 years or more ago I remember seeing an article about modifying a pre WARC
Alpha linear to work on those bands. The problem was the RFC resonance. He
moved it by installing a loosely coupled single shorted turn on the RFC to
move the unwanted resonance to the CB band I would think some Teflon
spaghetti over a piece of bare buss wire would do the job. I believe he used
a GDD meter for the measurements.

73, Dan, N5AR






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