Enhance Your Sonar Setup with the Raymarine RealVision 3D Extension Cable

Unlock greater flexibility in positioning your RealVision 3D transducers with this robust 8-meter (26-foot) extension cable. Designed specifically for Raymarine's advanced sonar systems, it bridges the gap between your RV-series transducers and multifunction displays (MFDs), ensuring crystal-clear 3D imaging without compromising signal quality. Whether you're mounting a transom transducer on a larger hull or routing through-hull models in tight spaces, this cable delivers reliable performance in demanding marine conditions.

Key Compatibility and Specifications

This extension cable seamlessly integrates with RV-100 transom-mount transducers, as well as RV-200 and RV-300 through-hull models. It features a 25-pin configuration for full data transmission, supporting high-resolution side, down, and forward scans that help you spot fish, structure, and hazards with precision.

• Length: 8 meters (26 feet) – ideal for mid-sized to larger vessels.
• Connectors: Waterproof twist-lock at the MFD end and compatible socket at the transducer end for secure, corrosion-resistant connections.
• Color: Sleek black sheath blends with most boat aesthetics while shielding against UV and saltwater exposure.

Superior Build Quality for Marine Endurance

Engineered with Raymarine's hallmark ruggedness, this cable withstands the harshest environments – from pounding waves to extreme temperatures. The marine-grade construction includes double-shielded wiring to minimize interference from engines or other electronics, preserving the vivid 3D sonar views that RealVision is famous for. Boaters praise its longevity, often outlasting standard cables in heavy-use scenarios like offshore fishing tournaments or extended charters.

Performance Tips for Optimal Results

• Limit to no more than two extension cables per run to maintain peak sonar clarity and avoid signal degradation.
• Route the cable away from high-voltage lines and propellers to prevent noise in your CHIRP and 3D imaging.
• Secure connections with cable ties during installation, ensuring the twist-lock engages fully for a watertight seal.

Why This Extension Cable Elevates Your Boating Experience

Beyond mere connectivity, this cable empowers creative transducer placements, such as extending reach on stepped hulls or catamarans where display units are centralized. Anglers benefit from sharper structure scans during structure fishing, while navigators gain confidence in shallow waters with enhanced forward-looking capabilities. Its plug-and-play design means less time wiring and more time on the water, backed by intuitive integration into Raymarine's ecosystem of chartplotters and fishfinders.

Care and Maintenance Essentials

To maximize lifespan, inspect connections seasonally for wear, rinse with fresh water after saltwater exposure, and store coiled loosely to prevent kinks. This simple routine keeps your sonar system performing like new, season after season.