Raymarine HV Hypervision Extension Cable - 4M

Extend the reach of your Raymarine HyperVision sonar system effortlessly with this precision-engineered 4-meter extension cable. Designed specifically for boaters who demand seamless connectivity between their HV-100 or HV-300 transducers and Element series displays, this cable eliminates the hassle of short runs during installation. Whether you're mounting your transducer at the hull's optimal spot or routing wires cleanly through tight compartments, the extra length provides the flexibility needed for a professional-grade setup without compromising signal integrity.

Seamless Integration for Crystal-Clear HyperVision Imaging

HyperVision technology delivers stunning high-frequency CHIRP sonar views—360-degree forward scan, pinpoint side imaging, and detailed down vision—that transform how you navigate shallow waters, spot structure, and track fish. But installation challenges can arise when standard cable lengths fall short. This 15-pin extension cable steps in as the perfect match, ensuring your transducer's ultra-clear imagery reaches your display undistorted. Crafted in sleek black to blend with marine aesthetics, it's built to withstand constant submersion, UV exposure, and vibration from rough seas.

Engineered for Marine Endurance

• Rugged Construction: Double-shielded wiring resists electromagnetic interference from engines and electronics, maintaining sonar precision even in crowded helm setups.
• Flexible Routing: At 4 meters (about 13 feet), it offers ample length for transom mounts, thru-hull installations, or extending to multifunction displays without excess slack.
• Plug-and-Play Simplicity: Secure 15-pin connectors snap together reliably, reducing setup time and eliminating the need for custom splicing that could void coverage.
• Proven Durability: Raymarine's legacy of battle-tested gear means this cable thrives in saltwater spray, freezing temps, and pounding waves—outlasting lesser alternatives.

Unlock Installation Freedom on Any Vessel

Boaters often face trade-offs: transducer placement for best sonar performance versus cable reach to the helm. This extension resolves that by giving you room to position the HV transducer where water flow is ideal—farther aft or amidships—while keeping your Element display fed with real-time data. It's a game-changer for center-console fishing boats, kayaks with upgraded electronics, or larger cruisers needing extended wiring paths through bulkheads and consoles. Pair it with your setup for frustration-free upgrades that enhance every outing on the water.

Tips for Optimal Performance and Longevity

1. Route Strategically: Secure the cable away from heat sources and sharp edges to prevent wear; use zip ties or clips for a tidy, snag-free run.
2. Check Connections: Annually inspect pins for corrosion and apply dielectric grease for extra protection in harsh saltwater environments.
3. Maximize Sonar Potential: With the full extension, experiment with transducer angles during calm-water tests to dial in the sharpest HyperVision views.
4. Future-Proof Your Rig: Its compatibility with Element displays makes it ready for software updates that unlock new HyperVision features like improved target separation.

Frequently Asked Questions