Copper Conductor: The RG58 cable is made of 100% pure copper inner conductor, providing excellent electrical conductivity and signal transmission performance, perfect compatiable with SWR meter for CB radio antenna Double Shieding: The rg 58 coaxial cable has 100% copper braid and aluminum foil layer as double shied constructure. It provides good protection against interference and signal loss. ensuring high quality and reliable communication PE Insulation and PVC Jacket: The cb antenna cable is insulated with PE and coated with PVC for durability and protection against environmental factors. The PVC sheath provides additional protection against moisture, dust and other external elements Nickel Plated Connectors: The PL259 cable connectors are fully molded with nickel-plated brass for excellent durability and corrosion resistance. The gold-plated center pin provide excellent corrosion resistance as well as secure and reliable connection Flexible RF Cable: This 50 ohm coax cable is flexible, easy unrolling for deployment. It is suitable for a wide range of HF/VHF/UFH applications, including SWR meter Ham radio, CB radio linear amplifier, GMRS, FRS, scanner, antenna analyzer and more This ham radio coax cable 2 ft is a high-quality coaxial cable suitable for a wide range of applications, including cb swr meter cb, cb amplifier, gmrs swr meter with jumper cable, police scanner, antenna analyzer, ham radio antenna, dummy load, handheld HF/VHF radios and more. The short coaxial cable 2 foot is compatible with swr meter for gmrs radio, linear amplifier for cb radio, cb-12, surecom sw-102, mcbazel-surecom-digital-125-525mhz-antenna and rigexpert antenna analyzer. The cb radio cable features pure copper inner conductor for enhanced signal transmission, pure copper braid and aluminum lay for double shielding and resistance to interference, PE insulation for durability and flexibility, PVC sheath for protection against moisture and corrosion, and fully molded nickel-plated brass UHF PL259 connectors with gold-plated center pin for secure and reliable connections. The jumper cable ends are soldered clean and strong. The adapter is 50ohm rated, making it ideal cb radio accessories for use with various HF/VHF equipment with standard female connector SO-239. The installation is quite simple. Simply screw the barrels to the SO239 connector. With its superior construction and performance, this rg-58 coaxial cable is alternative to lmr400 coaxial cable or rgx8 coax cable rg8x jumper. It is a reliable choice for any professional or hobbyist requiring a high-quality extension cables for their applications. Connector 1:PL259 Male, Connector 2: PL-259 Male, Jumper Wire : RG 58, Impedance: 50 Ohm. Package include: 1x cb coax cable.