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Philco 60 code 121 IF's
#9

Yes I can hear one station weak with the radio but very strong with the signal tracer. I also used a test radio and could hear the whistle when oscillated. I believe the osc coil is okay, I took it out of the radio and it looks good as well. I can get the 460 signal thru the radio right up to the output coil/speaker. I can't send the 460 signal from the antenna clip thru the radio, but I can send 1400, 600 faintly? If you look at the schematic, on the antenna coil you will see a .7 ohm coil on the bottom, lug #4, I don't see that on this radio or measure it from #4. This could be the problem. Hopefully, tomorrow I will put the osc coil back in and remove the antenna coil and examine it. The antenna coil ohms out good.

Thanks for your reply

Oh, on the osc coil measurements I didn't subtract the resistance (ohms) of my meter leads. Better yet.

Jim
Spring Lake MI


Messages In This Thread
Philco 60 code 121 IF's - by Jimradio - 03-14-2024, 07:43 PM
RE: Philco 60 code 121 IF's - by MrFixr55 - 03-15-2024, 10:16 AM
RE: Philco 60 code 121 IF's - by Jimradio - 03-15-2024, 02:19 PM
RE: Philco 60 code 121 IF's - by Jimradio - 03-19-2024, 07:43 AM
RE: Philco 60 code 121 IF's - by RodB - 03-19-2024, 10:19 AM
RE: Philco 60 code 121 IF's - by Jimradio - 03-19-2024, 01:56 PM
RE: Philco 60 code 121 IF's - by Jimradio - 03-19-2024, 03:32 PM
RE: Philco 60 code 121 IF's - by Radioroslyn - 03-19-2024, 05:29 PM
RE: Philco 60 code 121 IF's - by Jimradio - 03-19-2024, 07:27 PM
RE: Philco 60 code 121 IF's - by Radioroslyn - 03-20-2024, 06:27 AM
RE: Philco 60 code 121 IF's - by Jimradio - 03-20-2024, 09:58 AM
RE: Philco 60 code 121 IF's - by radiorich - 03-21-2024, 09:09 AM
RE: Philco 60 code 121 IF's - by Jimradio - 03-21-2024, 11:46 AM
RE: Philco 60 code 121 IF's - by klondike98 - 03-21-2024, 12:04 PM
RE: Philco 60 code 121 IF's - by Radioroslyn - 03-21-2024, 08:51 PM
RE: Philco 60 code 121 IF's - by Jimradio - 03-22-2024, 07:57 AM
RE: Philco 60 code 121 IF's - by radiorich - 03-22-2024, 08:17 AM
RE: Philco 60 code 121 IF's - by Jimradio - 03-22-2024, 11:19 AM
RE: Philco 60 code 121 IF's - by Radioroslyn - 03-22-2024, 12:55 PM
RE: Philco 60 code 121 IF's - by Jimradio - 03-29-2024, 07:48 AM
RE: Philco 60 code 121 IF's - by RodB - 03-29-2024, 10:36 AM
RE: Philco 60 code 121 IF's - by Jimradio - 03-29-2024, 03:09 PM
RE: Philco 60 code 121 IF's - by Jimradio - 03-30-2024, 03:54 PM
RE: Philco 60 code 121 IF's - by Jimradio - 04-04-2024, 09:47 AM



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