Ancor Coaxial Cable - RG 58CU - White - 250'

The Ancor Coaxial Cable RG 58CU in white with 250 feet of length is a premium marine-grade coaxial cable engineered for reliable signal transmission in demanding saltwater environments. Built with tinned copper center conductor and tinned copper outer braid, this cable delivers superior corrosion resistance and clean soldering characteristics essential for permanent marine installations. Whether you're upgrading VHF radio systems, GPS antenna runs, or electronic equipment interconnects aboard fishing vessels and cruising boats, RG 58CU cable meets the rigorous demands of offshore and coastal navigation.

Signal performance is where this cable distinguishes itself. The 96 percent braid coverage minimizes electromagnetic interference and provides consistent signal strength across the 250-foot run—critical when running cables through engine rooms, along mast extrusions, or across deck structures where RF noise and electrical equipment create hostile transmission environments. Signal loss ratios are approximately 50 percent lower than standard coaxial alternatives, meaning cleaner VHF reception, stronger GPS positioning data, and more stable radar returns. The UV-inhibited white jacket resists sun degradation and saltwater oxidation, extending service life in exposed topside routing and through-deck penetrations where UV exposure is unavoidable.

This cable serves weekend fishermen running basic electronics on center consoles as well as serious offshore anglers and cruisers managing integrated navigation systems, dual-band communications, and redundant antenna arrays. The 250-foot spool length accommodates vessels from 25 to 60+ feet, enabling both direct runs and distributed antenna placement without requiring multiple spliced sections. RG 58CU is the marine industry standard for coaxial interconnects, recommended by manufacturers for both new installations and equipment upgrades where signal integrity and corrosion resistance are non-negotiable.