In Reply to: RE: Digital Cable Redeux posted by flood2 on March 9, 2017 at 15:14:59:
The issue of a 75 ohm characteristic impedance coaxial cable is valid, while the notion of a 75 ohm impedance matched rca connector is a misnomer. The proper function of an rca connector when used for a 75 ohm termination is to preserve the hopefully precision 75 ohm characteristic impedance geometry of a coaxial cable dielectric when terminated with any given rca connector. The most vital aspect is simply not to crush the foamed/cellular/solid dielectric (insulation) between the center conductor and the braided shield, which will do well to keep the 75 ohm characteristic impedance of the coaxial cable unaffected from end-to-end.
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Follow Ups
- 75 ohm rca connector. - Duster 20:57:48 03/10/17 (4)
- RE: 75 ohm rca connector. - flood2 22:38:37 03/10/17 (3)
- RE: 75 ohm rca connector. - Crazy Dave 16:50:27 03/11/17 (2)
- RE: 75 ohm rca connector. - flood2 20:39:25 03/11/17 (1)
- RE: 75 ohm rca connector. - Crazy Dave 19:16:32 03/12/17 (0)