[BC] FM10K

Thomas G. Osenkowsky tosenkowsky at prodigy.net
Mon Nov 11 08:29:40 CST 2013


The number and placement of PA doorknob screen bypass capacitors were chosen
during tuneup at the factory. It made a difference in tuning and efficiency
in the 10H and 20H series.

Tom Osenkowsky, CPBE

>One more thought; in the FM-10H and FM-10H, the PA tube socket was modified
>at the factory, may be the same in the 'K'. If so, check the factory to see
>what they did.



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