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From: doug@terak.UUCP (Doug Pardee)
Newsgroups: net.analog,net.video
Subject: Re: How are colour decoders in commercial TV's built?
Message-ID: <337@terak.UUCP>
Date: Wed, 6-Feb-85 10:46:10 EST
Article-I.D.: terak.337
Posted: Wed Feb  6 10:46:10 1985
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Xref: watmath net.analog:146 net.video:954

> 	Some things I've read seem to imply that many, if not almost all,
> 	commercial TV receivers do the simpler "narrow-band" demodulation
> 	of the colour signal, thus throwing away half of the bandwidth
> 	of the I signal that was transmitted.  Does anyone know for sure?

This isn't necessarily definitive, but last year RCA introduced a new
color TV chassis (CTC31?) which they claimed was the first to have
the full 1.5MHz I bandwidth.
-- 
Doug Pardee -- Terak Corp. -- !{hao,ihnp4,decvax}!noao!terak!doug