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HELP WITH A PHILCO 91 OSCILLATOR COIL PLEASE
fenbach
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Posts: 140
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Joined: Dec 2016
City: portland, OR
#7

03-31-2023, 09:36 PM
Radioroslyn said
"I doubt you would be able to get an osc coil design for a 455kc IF to tune down low enough to use it at 260kc."

How does the design of a 455kc coil differ from a 260kc coil? And, how would I determine the frequency range of an IF coil/Xfer?
thanks.
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RE: HELP WITH A PHILCO 91 OSCILLATOR COIL PLEASE - by fenbach - 03-31-2023, 09:36 PM



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  1. The PHILCO Phorum
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