Copper Conductor: The CB antenna cable is made of 100% pure copper inner conductor, providing excellent electrical conductivity and signal transmission performance Double Shieding: The cb cable has 100% copper braid and aluminum foil layer as double shield constructure. It provides good protection for the cb cable against interference and signal loss. ensuring high quality and reliable communication PE Insulation and PVC Jacket: The cb radio coax 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 connectors are fully molded with nickel-plated brass for durability and corrosion resistance. The gold-plated center pins provide excellent corrosion resistance as well as secure and reliable connection with SO239 connector Flexible RF Cable: This cb radio antenna cable is flexible, easy unrolling for deployment. It is suitable for a wide range of HF/VHF/UFH applications, including Ham radio, CB radio, GMRS, FRS, scanner, antenna analyzer, SWR meter for cb radio antenna etc These are high-quality long co axial cables suitable for a wide range of applications, including portable handheld HF/VHF radio, ham radio antenna extender, police scanner, hf antennas for ham radio, antenna analyzer, dummy load, sdr receiver and more. The 50 ohm coax cable is compatible with yotenko-coaxial-adapter-amateur-two-way, new radios from ham radio outlet or ham radio 2.0 store, firestik cable, 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 ham radio coax cable is soldered clean and strong. The cb cable for antenna is 50ohm rated, making it ideal cb radio accessories for use with various HF/VHF equipment with standard female connector SO-239. The pl259 cable installation is quite simple. Simply screw the barrels to the SO239 connector. Now it's easy to extend an antenna for best reception. With its superior construction and performance, this rg 58 coaxial cable kit is alternative to steren lmr400 coaxial cable or rg8x coaxial cable. It is a reliable choice for any professional or hobbyist requiring a high-quality extension cable for their applications. Connector 1:PL259 Male, Connector 2: PL-259 Male, Jumper Wire : RG 58, Impedance: 50 Ohm. Package include: 1x rg58 cable 33 ft.