Ancor White RG 8X Tinned Coaxial Cable - 500'

The Ancor White RG 8X Tinned Coaxial Cable – 500' is purpose-built for marine radio, GPS, and communications installations where signal integrity and corrosion resistance are non-negotiable. Whether you're rigging a new center console, upgrading an aging communications system, or extending antenna runs across a larger vessel, this cable delivers the clean signal path and durability that serious boaters demand. At 500 feet, you have the flexibility to route runs from helm to transom-mounted antennas or to handle multiple shorter installations without compromise.

Construction begins with a premium tinned copper center conductor paired with a tinned copper outer braid—both tinned for superior corrosion resistance in salt-spray and humid marine environments where standard copper oxidizes quickly. The 96% braid coverage minimizes electromagnetic interference, critical for maintaining clean VHF, single-sideband, and cellular signals even when routed alongside power cables. The cable achieves signal loss ratios up to 50% lower than conventional coaxial cable, meaning your transmitter power reaches the antenna efficiently and incoming signals arrive at your receiver with minimal degradation—especially important over longer runs where attenuation compounds.

Professional installers and experienced boat owners specify Ancor for retrofit and new-build systems because tinned connectors and conductors solder cleanly, reducing cold joints and field failures that plague marine electrical work. The 500-foot spool accommodates custom lengths for everything from compact fishing boats to trawlers and superyachts, with enough cable to reach masthead antennas, outrigger-mounted systems, or hardtop installations without splicing. Use with standard UHF connectors and quality marine-grade sealant to ensure installation longevity.