The 8241 010U500 is a Coaxial Cable with 23AWG solid bare copper/bare copper-covered steel conductor and a polyethylene insulation. This 75Ω coax cable comes with a black PVC jacket and bare copper braid shield (95% coverage). The coaxial cable is perhaps the most common, basic and easy-to-understand cables. Basically, this cable is used to transmit electrical energy or signals, from one location to another, to connect a source to a load, such as a transmitter to an antenna.