Raymarine 2.5M Extension Cable For Digital Domes

The Raymarine 2.5M Extension Cable for Digital Domes is a purpose-built radar connectivity solution designed for anglers and boaters who demand reliable, long-range navigation and fish-finding capability on the water. This extension cable bridges the gap between your radar antenna and display unit when standard cable lengths fall short—critical when installing electronics on larger vessels, retrofitting older boats, or positioning your radome away from your helm station. Whether you're running a digital radome or Raymarine's advanced HD/SHD digital open array system, this cable maintains signal integrity across the full 2.5-meter (approximately 8.2-foot) run without performance degradation.

Built to Raymarine's marine-grade standards, the A92141D extension cable uses shielded construction to eliminate electromagnetic interference and ensure clean radar returns in all sea states and weather conditions. The connector design matches Raymarine's proprietary digital radar architecture, preventing compatibility errors and ensuring a secure weatherproof connection that withstands saltwater corrosion, UV exposure, and constant vibration typical of offshore and inshore fishing environments. At 5 pounds, the cable remains lightweight enough for single-person installation while maintaining robust enough shielding to preserve signal clarity from horizon to horizon—essential when scanning for weather, navigation hazards, or bait schools at distance.

This extension cable is ideal for center console boats, trawlers, sportfish vessels, and commercial fishing operations that require flexible antenna placement and longer cable runs than factory-standard lengths allow. Professional installers, boat builders, and experienced captains upgrading or repairing Raymarine radar systems will appreciate the straightforward compatibility with digital radomes and open array systems—simply verify your existing connector type matches the A92141D before ordering. Installation is plug-and-play once cable routing is planned; the 2.5-meter length accommodates tall T-tops, hardtops, and tower-mounted antennas without compromising signal strength or requiring additional amplification.