The Firestik K-8A cable is 18' (5.5m) long. Both ends of this cable assembly are terminated with a PL-259 type connector. 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 50 ohm RG-58A/U coax.