[Hallicrafters] FPM-300

TC Dailey daileyservices at qwest.net
Thu Feb 15 11:01:28 EST 2007


In the process of aligning Hunter's FPM-300, I "discovered" a burned choke
(82 uh) that feeds the plate of the driver tube, by way of L502 from the
280v B+.  It's about the size of an OLDER 1w resistor - anybody know the
rating of that critter?

(somebody left a tinnerman nut lying loose inside the thing, and in spite of
numerous visual inspections and turnings on the bench, it chose to come
loose & nestle itself against the plate pin and ground, after yet another
turn to the side - thereby demonstrating the law of Selective Gravitation)

Tom




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