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Old 23rd Oct 2020, 7:22 pm   #29
mrrstrat
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Join Date: Jul 2020
Location: Rockford, Illinois, USA.
Posts: 135
Default Re: Hallicrafters SX-25 Rebuild: New Mains Transformer Questions.

The mystery is revealed (I believe).

453.06-453.07 Khz.

'Twas an impressive display of twiddle fingers to get the vintage signal generator I have to cooperate but I got a clear and distinct peak at 453 Khz and some change.
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