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Impedance on a direct video line
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Michael Umansky
Nov 5, 1986, 5:36:13 PM11/5/86
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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)
E-MAIL: ucbvax!hplabs!nsc!misha
WORK:
National Semiconductor Corporation
1135 Kern Avenue
Sunnyvale, CA 94086
(408) 721-8109 (work)
HOME:
4331 Lincoln Way
San Francisco, CA 94122
(415) 564-3921 (home)
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)
E-MAIL: ucbvax!hplabs!nsc!misha
WORK:
National Semiconductor Corporation
1135 Kern Avenue
Sunnyvale, CA 94086
(408) 721-8109 (work)
HOME:
4331 Lincoln Way
San Francisco, CA 94122
(415) 564-3921 (home)
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