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48-1264 No FM
Radioroslyn
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#12

05-24-2016, 12:57 PM
Well I think if you just want to just poke around a bit you could use an AM signal signal generator and a tracer hooked to the plate pin of the sec IF amp tube 7W7. Should work fine with an AM signal till you get to the FM det. So either at the FM bc frequency or at the IF.

Terry
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Messages In This Thread
48-1264 No FM - by RWood - 05-22-2016, 02:16 AM
RE: 48-1264 No FM - by klondike98 - 05-22-2016, 09:22 AM
RE: 48-1264 No FM - by Ron Ramirez - 05-22-2016, 10:27 AM
RE: 48-1264 No FM - by Ron Ramirez - 05-22-2016, 10:42 AM
RE: 48-1264 No FM - by RWood - 05-22-2016, 06:52 PM
RE: 48-1264 No FM - by klondike98 - 05-22-2016, 08:43 PM
RE: 48-1264 No FM - by KCMike - 05-22-2016, 08:54 PM
RE: 48-1264 No FM - by RWood - 05-22-2016, 09:03 PM
RE: 48-1264 No FM - by KCMike - 05-22-2016, 10:01 PM
RE: 48-1264 No FM - by klondike98 - 05-22-2016, 11:17 PM
RE: 48-1264 No FM - by RWood - 05-24-2016, 10:17 AM
RE: 48-1264 No FM - by Radioroslyn - 05-24-2016, 12:57 PM
RE: 48-1264 No FM - by RWood - 05-26-2016, 10:38 AM
RE: 48-1264 No FM - by Radioroslyn - 05-26-2016, 03:11 PM
RE: 48-1264 No FM - by RWood - 05-26-2016, 04:06 PM
RE: 48-1264 No FM - by Radioroslyn - 05-26-2016, 05:39 PM
RE: 48-1264 No FM - by RWood - 05-27-2016, 12:07 PM
RE: 48-1264 No FM - by Radioroslyn - 05-27-2016, 01:41 PM



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  1. The PHILCO Phorum
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