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My CTC-16XL Project.

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#11

06-11-2019, 10:03 PM

old_tv_nut old_tv_nut is offline

See yourself on Color TV!

Join Date: Jul 2004

Location: Rancho Sahuarita

Posts: 7,749

Point J is the filtered phase detector output, so what you're looking for there is the few hundred Hz (at most) sine wave indicating how far off frequency you are. this is like a fairly low audio frequency tone, so, set the scope horizontal rate much slower, say 1 or 2 milliseconds per division.

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