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Re: CCTV CT100 cable ends
Brian G. Reynolds wrote:
> Good site...
>
> Trouble is, I am now even more confused!
>
> If I get the screw on connectors, cpc CN01567, they are not designed
> for CT100 as you say, so fitting is not so easy.
They have various sizes of screw on f-type connectors. You want one to
suit the outer diameter of the cable you are using.
> 75ohm for screw on but I do like the idea of F connectors then
> converters...
As others have said, always 75ohms. It's a transmission line, so you're
aiming to keep the impedance the same all the way along to minimise
reflections and other stuff I can't remember from signals and systems
lectures 10 years ago...
Jim
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