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Ktran IF xformers
#1

Hi all, David 16’s query in the Wanted Ads about an IF transformer is what prompted me to ask here. In a AA5 there is a transformer between the mixer and IF amp or what we call an input IF transformer. Then there is one between the IF amp and 2nd detector. My understanding is that these 2 transformers are not interchangeable because of the difference in impedance or loads the secondaries see between the 2 circuits or am I wrong? I ask because most radios I’ve seen have a different part number between the 2 except I have a cheap no name radio that had the same part number on both transformers. Can anyone shed some light here. Thanks

Ron

Bendix 0626.      RCA 8BX5.   RCA T64
Philco 41-250.    Philco49-500
GE 201.             Philco 39-25
Motorola 61X13. Philco 46-42        Crosley 52TQ
Philco 37-116.    Philco 70
AK 35                Philco 46-350
Philco 620B.       Zenith Transoceanic B-600
Philco 60B.         Majestic 50
Philco 52-944.    AK 84


Messages In This Thread
Ktran IF xformers - by 462ron - 05-17-2023, 08:10 AM
RE: Ktran IF xformers - by Radioroslyn - 05-17-2023, 10:25 AM



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