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my 37-61 project...
#19

I couldn't sleep. It was just SOOOOO close I had to keep working. With the sig gen found that by injecting a 1000 KC signal at the 6A8 grid I was able to pick it up fine at 1470 on the dial. Hmmm, oscillator problems. I then rechecked the obvious and found that I had missed reconnecting the connections that come from under the chassis to the front section of the variable condenser frame. I reconnected that, and fired the radio up again. BINGO !! I was able to pick up about 7 fairly local stations on the AM band, and one station clearly on the shortwave band with no antenna at all connected, and in my basement ! The sound of the re-coned speaker is good, no distortions at all, but is crisper on the highs than the originals I think. All the controls work beautifully. Tomorrow I will check the alignment of the dial, but, having changed absolutely none of the frequency critical parts or adjustments in the tuning section, I am hoping it will be very close already. The AM band seems to be. So, with that little victory, I hope I can now manage to sleep. Tune in again for more of this adventure.


Messages In This Thread
my 37-61 project... - by mikethedruid - 09-26-2015, 04:12 PM
RE: my 37-61 project... - by mikethedruid - 09-30-2015, 03:29 PM
RE: my 37-61 project... - by mikethedruid - 10-02-2015, 05:44 PM
RE: my 37-61 project... - by mikethedruid - 10-05-2015, 06:40 PM
RE: my 37-61 project... - by mikethedruid - 10-17-2015, 12:03 PM
RE: my 37-61 project... - by KCMike - 10-17-2015, 12:56 PM
RE: my 37-61 project... - by mikethedruid - 10-17-2015, 01:53 PM
RE: my 37-61 project... - by mikethedruid - 11-16-2015, 07:23 PM
RE: my 37-61 project... - by mikethedruid - 11-16-2015, 11:51 PM
RE: my 37-61 project... - by klondike98 - 11-17-2015, 12:46 AM
RE: my 37-61 project... - by mikethedruid - 11-17-2015, 02:06 AM
RE: my 37-61 project... - by mikethedruid - 12-09-2015, 09:08 PM
RE: my 37-61 project... - by kiwi_steve - 12-10-2015, 12:07 AM
RE: my 37-61 project... - by mikethedruid - 12-11-2015, 08:38 AM
RE: my 37-61 project... - by mikethedruid - 12-12-2015, 11:10 PM
RE: my 37-61 project... - by mikethedruid - 12-14-2015, 07:38 PM
RE: my 37-61 project... - by mikethedruid - 12-27-2015, 07:22 PM
RE: my 37-61 project... - by mikethedruid - 12-27-2015, 10:38 PM
RE: my 37-61 project... - by mikethedruid - 12-28-2015, 12:53 AM
RE: my 37-61 project... - by klondike98 - 12-28-2015, 09:20 AM
RE: my 37-61 project... - by mikethedruid - 01-01-2016, 12:53 AM
RE: my 37-61 project... - by mikethedruid - 01-27-2016, 02:58 PM
RE: my 37-61 project... - by KCMike - 01-27-2016, 04:35 PM



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