These 1000 ft spools of RG-6 coaxial cable have an insulated central conductor and are perfect for low loss, high frequency applications. The most commonly recognized use for RG-6 is for CATV and satellite applications. RG-6 are typically fit with different types of connectors at each end. In CATV distribution, these are F-connector style, in professional base band video, BNC connectors, in consumer A/V uses, other than RF and CATV, RCA plugs.