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From: misha@nsc.NSC.COM (Michael Umansky)
Newsgroups: net.video,net.audio,sci.electronics
Subject: Impedance on a direct video line
Message-ID: <3880@nsc.NSC.COM>
Date: Wed, 5-Nov-86 17:36:13 EST
Article-I.D.: nsc.3880
Posted: Wed Nov  5 17:36:13 1986
Date-Received: Thu, 6-Nov-86 20:53:23 EST
Organization: National Semiconductor, Sunnyvale
Lines: 22
Xref: mnetor net.video:2510 net.audio:2495 sci.electronics:57

I have a little bit of a technical question.
The following refer to TVs and VCRs as well as matching between
them and stereo amplifiers.
I know that the RF line cable impedance is 75 Ohms and that the
audio line (not speakers) is around 10K Ohms (is that right?).
I would like to know what is the impedance of the direct Video line.
Would it be the same as audio since they use same type of cables?
If I am wrong about the audio impedance above, then what is the
correct value?
Thank you
--
		NAME:   Michael Umansky (misha)
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