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Joined: Jul 2022
City: Monticello
State, Province, Country: Illinois
Does anyone have a link or other documentation that lists the values of all the IF transformers used by Philco? I'm trying to find other chassis' that used the same 2nd IF trans as was used in the model 52 since I'm having an issue with finding a junk mod 52 that i can strip.
Philco's
86 Low Boy 71B 42-321T
90 High Boy 52B 46-1203
95 High Boy 118B 48-214
112X Console 60B 48-206
118X Console 84B 49-506
41-608P Console 610B 76 High Boy
41-265 Console 37-89B 370LZ
52GC 38-35B
20 Baby Grand 38-10T
70 Baby Grand 41-221CI
Posts: 101
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Joined: May 2020
City: Clemmons
State, Province, Country: NC
If that is a 52 baby grand with 175 IF, you might try a 262KC IF Meissner or Miller (plentiful ebay) as they have a broad range to get you up and running until you find 175.
(This post was last modified: 02-28-2023, 07:52 PM by
radio1.)
Posts: 13,776
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Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
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.
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Ron Ramirez
Ferdinand IN