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Antique Radio Technical Forum
2nd IF transformer - no adjustable primary

Posted by John on 07/04/2009 09:34

I have a Farnsworth AA5 and the 2nd IF transformer doesn't have an adjustable cap on the primary side. I thought maybe someone had been in this radio before me but the schematic verifies this. I haven't seen a setup like this before and wonder was it common and does it take away from the radio selectivity at all?


2nd IF transformer - no adjustable primary 
John 07/04/2009 09:34 
Warren 07/04/2009 12:18 
Norm Leal 07/04/2009 18:27 

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