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Model 71 oscillator
#28

Terry,

I have not rewound the feedback coil, because it shows good continuity. I have, however, thought about rewinding it just to get a few extra turns in a (probably foolish) attempt to provide more feedback. Once it quits again, and if I find voltages are still what they should be on the tube, I will also check the coil for continuity.

But if this sounds like I’m taking the wrong path, let me know!

Richard


Messages In This Thread
Model 71 oscillator - by WB5NEN - 09-06-2020, 01:17 PM
RE: Model 71 oscillator - by Steve Davis - 09-06-2020, 09:16 PM
RE: Model 71 oscillator - by Radioroslyn - 09-07-2020, 07:39 AM
RE: Model 71 oscillator - by WB5NEN - 09-07-2020, 04:16 PM
RE: Model 71 oscillator - by WB5NEN - 09-07-2020, 06:32 PM
RE: Model 71 oscillator - by Radioroslyn - 09-07-2020, 06:53 PM
RE: Model 71 oscillator - by WB5NEN - 09-07-2020, 09:15 PM
RE: Model 71 oscillator - by WB5NEN - 09-08-2020, 12:57 PM
RE: Model 71 oscillator - by Radioroslyn - 09-08-2020, 06:58 PM
RE: Model 71 oscillator - by Steve Davis - 09-08-2020, 10:47 PM
RE: Model 71 oscillator - by WB5NEN - 09-09-2020, 03:19 PM
RE: Model 71 oscillator - by Radioroslyn - 09-09-2020, 05:57 PM
RE: Model 71 oscillator - by RodB - 09-09-2020, 06:00 PM
RE: Model 71 oscillator - by Radioroslyn - 09-09-2020, 07:49 PM
RE: Model 71 oscillator - by WB5NEN - 09-09-2020, 09:18 PM
RE: Model 71 oscillator - by Radioroslyn - 09-10-2020, 07:07 AM
RE: Model 71 oscillator - by WB5NEN - 09-10-2020, 07:50 AM
RE: Model 71 oscillator - by RodB - 09-10-2020, 07:57 AM
RE: Model 71 oscillator - by Radioroslyn - 09-10-2020, 09:34 AM
RE: Model 71 oscillator - by rfeenstra - 09-10-2020, 03:46 PM
RE: Model 71 oscillator - by WB5NEN - 09-10-2020, 09:43 PM
RE: Model 71 oscillator - by rfeenstra - 09-11-2020, 08:38 AM
RE: Model 71 oscillator - by WB5NEN - 09-11-2020, 09:07 AM
RE: Model 71 oscillator - by rfeenstra - 09-11-2020, 11:54 AM
RE: Model 71 oscillator - by rfeenstra - 09-11-2020, 12:05 PM
RE: Model 71 oscillator - by WB5NEN - 09-14-2020, 05:58 PM
RE: Model 71 oscillator - by Radioroslyn - 09-15-2020, 08:46 AM
RE: Model 71 oscillator - by WB5NEN - 09-15-2020, 11:00 AM
RE: Model 71 oscillator - by WB5NEN - 09-18-2020, 06:29 PM



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