Coaxial Cable TV-SAT 75 O cable is used for transmission of video signals, and is much used in the closed-circuit cameras that CCTV cable is composed of the central strand of which is unique and has a 0.75 section the latter one is wrapped a layer of solid silicone which protects it to keep distance
By conductor shaped wreath that is placed on the film surface central. Shaped wreath layer helps to maintain the signal cable and not this taking place by external fields. EM appeared insured string so central a broadcast signal without noise which translates into sinjailt quality video.