Top-performing exclusive Mariner 8900 boasts silver plating for extra conductivity, tough construction and a no-solder connector.The Mariner 8900 features a maximum range antenna rig with an integrated extra-tough fiberglass radome. For windy conditions, high speeds and rough seas, this rugged unit stands up strong when mounted on hardtops, T-tops and radar arches. Silver plating beefs up performance for crystal clear communication. Includes no-solder” gold Center-Pin, PL-259 connector.Key FeaturesSilver-plated elements for maximum electrical efficiency that actually improves with ageOver time, as the silver surface oxidizes it becomes silver oxide, which is a better conductor than the oxides that form on un-plated brass and copperPL-259 Gold Plated Center-Pin connectors make installing the connector a snapProtected by a proprietary high-gloss polyurethane that won't fuzz or turn yellow in the sunMirror-finished stainless steel ferrule with 1"-14 threads is polished to a high lusterFlexible RG-8X low-loss cable has higher power capabilities, lower loss per foot, UV-stable jacketing, a stranded copper core and higher concentrations of copper shielding to help maximize performanceEthafoam spacer system provides strong mechanical support and isolates the radiators from vibration and moisture for long, dependable serviceQuality brass choking sleeves insulate the copper inner conductor and suppress cable radiationBacked up by a best-in-class five-year warrantyPurchase a 1"-14 threaded antenna mount separatelyOne-section, 8' antennaWhat's Included1 Antenna assembly1 Center-Pin PL-259 Connector with instruction sheet1 Grommet plugInstallation Guide