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RCA 21CT55 #8802897 is Dead


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#39

01-26-2024, 05:51 PM

Penthode

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Join Date: Jun 2009

Location: Kitchener/Waterloo Ontario Canada

Posts: 1,073

I reckoned the effort RCA initially went to in the CT100 was to minimize quadrature crosstalk. With the inductances I mad as described, I was able to achieve these response curves which yielded a picture free from ringing yet obtained opptimal chrman resolution.

Attached Images

	Q-Channel_Bandpass 1.jpg (139.3 KB, 14 views)
	Chroma_Bandpass 1-min.jpg (78.7 KB, 12 views)
	Video_luma 1.jpg (136.1 KB, 14 views)
	I_Channel_Bandpass 1-min.jpg (74.9 KB, 10 views)

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