07-10-2023, 02:51 PM
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VideoKarma Member
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Join Date: Jun 2022
Posts: 1,505
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Quote:
Originally Posted by Electronic M
There's an old thread here on Videokarma where someone with a B&K 415 found cheap modern RF hobby oscillator boards and came up with a way to externally heterodyne the 415s output down to the old 21MHz TV if standard and use it to align early sets. It might be worth digging up.
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I'll look Tom. Thank you
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