41-250 restoration

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41-250 restoration

keith49vj3
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Posts: 157
Threads: 36
Joined: Dec 2009
City: Johnston, IA

10-14-2017, 01:00 PM

I hooked up my scope to the oscillator grid. When I move the tuning capacitor in broadcast mode the amplitude changes greatly and the frequency varies from 1.8-2.2 MHZ. When I hook up my signal generator to the osc. grid I can get the radio to play and pick up all kinds of stations. In the shortwave position frequency does change when I move the tuning gang. I feel like I'm slowly making progress. Can anyone direct me to some decent alignment instructions? I can't read the ones posted on Nostalgia aire.
Keith

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Messages In This Thread

41-250 restoration - by keith49vj3 - 10-12-2017, 08:19 PM

RE: 41-250 restoration - by morzh - 10-12-2017, 08:43 PM

RE: 41-250 restoration - by keith49vj3 - 10-13-2017, 06:49 PM

RE: 41-250 restoration - by Radioroslyn - 10-13-2017, 07:40 PM

RE: 41-250 restoration - by keith49vj3 - 10-14-2017, 01:00 PM

RE: 41-250 restoration - by David - 10-14-2017, 01:28 PM

RE: 41-250 restoration - by Radioroslyn - 10-14-2017, 03:16 PM

RE: 41-250 restoration - by keith49vj3 - 10-14-2017, 04:04 PM

RE: 41-250 restoration - by Radioroslyn - 10-14-2017, 08:45 PM

RE: 41-250 restoration - by keith49vj3 - 10-15-2017, 05:10 PM

RE: 41-250 restoration - by keith49vj3 - 11-03-2017, 09:32 AM

RE: 41-250 restoration - by keith49vj3 - 11-03-2017, 09:34 AM

RE: 41-250 restoration - by morzh - 11-03-2017, 10:09 AM

RE: 41-250 restoration - by klondike98 - 11-03-2017, 12:11 PM

RE: 41-250 restoration - by KCMike - 11-03-2017, 01:08 PM

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