03-13-2023, 07:02 PM
I don't recommend using a 260/262 kc IF transformer.
IF transformers from Philco models 111, 112, 90 (early and middle production), 51, and 52 all use 175 kc IF transformers. Model 17 does also; however, model 17 is less common.
Oh, and the documentation you asked for does not exist. I don't think anyone has compiled a list of all Philco IF transformers, their design frequencies, and the radios using them. However, the listing I gave you above covers all Philco home sets using a 175 kc IF.
IF transformers from Philco models 111, 112, 90 (early and middle production), 51, and 52 all use 175 kc IF transformers. Model 17 does also; however, model 17 is less common.
Oh, and the documentation you asked for does not exist. I don't think anyone has compiled a list of all Philco IF transformers, their design frequencies, and the radios using them. However, the listing I gave you above covers all Philco home sets using a 175 kc IF.
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Ron Ramirez
Ferdinand IN
