[AMRadio] coils


John Lawson jpl15 at panix.com
Mon Jan 9 14:10:03 EST 2006



On Mon, 9 Jan 2006, KB2WIG at twcny.rr.com wrote:

> Sand??   Doesn't this make it solid state???  klc


   Well, ummmm - tube envelopes are made out of.....  ?


Cheers

John  KB6SCO




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