Ancor White RG 213 Tinned Coaxial Cable - 250'

The Ancor White RG 213 Tinned Coaxial Cable — 250' is a marine-grade RF transmission cable designed for reliable signal delivery in saltwater environments. Built with premium tinned copper conductors throughout—both center conductor and outer braid—this coaxial cable resists corrosion and oxidation that can degrade signal quality over time. The 96% braid coverage delivers superior shielding, minimizing electromagnetic interference and reducing signal loss by up to 50% compared to standard coaxial alternatives. UV-inhibited white jacket protects against sun degradation, extending service life in harsh marine conditions.

RG-213 is a 50-ohm coaxial cable standard used for VHF radio antenna feeds, SSB marine radio systems, and other RF applications where impedance matching and low signal loss are critical. The tinned copper braid and center conductor are specifically engineered for marine use, where salt spray, moisture, and thermal cycling accelerate corrosion of standard copper conductors. The 250-foot spool provides substantial cable length for deck runs, mast feeds, and radio compartment routing on larger vessels. The flexible jacket makes installation practical even in tight spaces and around existing rigging.

This cable suits weekend fishermen upgrading aging antenna systems and professional mariners maintaining offshore radio installations. Any boater replacing damaged coaxial cable, upgrading from corroded lines, or running a new radio circuit benefits from the corrosion resistance and signal integrity that tinned copper provides. Proper termination with marine-grade connectors and regular inspection of connections ensure optimal performance and longevity in saltwater service.

The 250-foot roll represents standard marine supply practice, offering economy over smaller spools while remaining manageable for hand deployment and storage aboard vessels of various sizes.