20/50/100ft RG8X Coaxial CB Coax Cable UHF PL259 Male to Male Coaxial Connector This cable actually performs noticeably better than the RG8X spec (see photo). For example, at 400 MHz you'd expect a loss of around 6.6 dB/100 ft, but I measured more like 5.5. Even at 1 Ghz, where you'd expect 11.2 dB/100 ft, I measured around 9. This is closer to (but not quite) LMR240 performance than RG8X. Our RG8X Coaxial Cable is built with 19PCS 0.3mm Tinned Pure Copper. ( 19 * π * 0.15mm* 0.15mm = 1.3mm2= 16AWG Pure Copper Wire) Provide better and low loss tranmissionTinned copper cable last long and perform better. Cable Type: RG8X Coaxial Cable, 50 ohm impendance. Cable inner conductor: pure copper with tin-plating, makes it low loss and more stable. This cable performs better than standard rg8x coax cable on tranmission loss. Connector: 2 Male Fully molded nickel-plated brass UHF PL259 connectors with gold-plated center pins Strong and flexible PVC Jacket makes the cable waterproof, can be used indoor and outdoor. Application: Widely use for RF system, CB ham radio, antenna analyzer, antenna tuner, dummy load, SWR meter, antenna transceiver and so on. It can be used for Jeep Wrangler CB installation too. Rg8x cable with pl259 connectors which fasten to the so239. Most ham radios use these connectors and this cable is perfect for use with most ham radio equipment . Value priced !