Detailed Description Details: ProComm 9 Ft. Dual CB Coax Co-Phasing Harness with PL259 x 3 ProComm Dual Coax Cable Assemblies best known for their hi-performance and quality. CB antennas can not be expected to perform to their maximum potential if the coaxial cable is unable to deliver what the radio has to offer As with all of our cable assemblies, you are quality assured as to what lies between the connectors as we are with the connectors themselves. Here is what you get. Stranded center conductor to maximize flexibility and prevent untimely breakage. Shielding coverage that averages 95% to protect against RF leaks and interferrence. Polyvinyl center insulation for ruggedness and longivity. Performance that exceeds mil-spec requirements for 75 ohm RG-59A/U coax Blister Card Packaging ProComm 9' Dual Plug-Plug Coax w/PL259 Product type : ELECTRONIC CABLE Brand: Procomm MODEL NO - HSDH9P