CCTV Coaxial Cable is a 75 Ohm coaxial cable designed for clear, stable video signal transmission in surveillance and security systems.Its robust construction ensures low signal loss, effective shielding, and reliable performance for indoor and outdoor CCTV installations. Technical Specifications Impedance: 75 Ohm Color: Black Inner Conductor: 18 AWG hard drawn copper wire, diameter Dielectric: Gas expanded polyethylene, 4.57 mm diameter Outer Conductor: 32 AWG aluminum braid wire, 4.75 mm diameter Jacket: PVC jacket, 6.91 mm outer diameter