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Extend the reach of your Raymarine RealVision 3D sonar system with confidence using this durable 5-meter (16-foot) transducer extension cable. Designed specifically for marine enthusiasts who demand crystal-clear underwater imaging without compromising on performance, this cable bridges the gap between your RV-series transducers and multifunction displays (MFDs). Whether you're mounting a transom RV-100 or opting for through-hull RV-200 and RV-300 models, it delivers seamless connectivity on boats of all sizes.
Boaters know the frustration of short cables limiting transducer placement. This extension solves that by providing extra length while maintaining the high-fidelity signals essential for RealVision 3D's photorealistic views, CHIRP fishfinding, SideVision, and DownVision capabilities. It's a simple upgrade that unlocks flexible installations, ensuring you capture every fish, structure, and contour beneath your vessel.
This cable integrates flawlessly with RV-100 transom-mount, RV-200 in-hull, and RV-300 through-hull transducers, pairing with popular Raymarine chartplotters like those in the Axiom and Element series. It's ideal for anglers targeting wrecks, sportfishers scanning reefs, or cruisers mapping shallows.
Its sleek black sheath blends into any hull or console, keeping your setup clean and professional-looking.
Imagine repositioning your transducer farther aft for cleaner water flow on a planing hull, or extending to a through-hull mount amidships without drilling new holes. Tournament bass pros use it to fine-tune SideVision sweeps for precise lure placement, while offshore captains rely on it for DownVision clarity in murky depths. It's not just wire—it's the difference between spotting that trophy fish first or watching it swim away undetected.
It's fully compatible with RV-100 (transom-mount), RV-200 (in-hull), and RV-300 (through-hull) series transducers used in RealVision 3D sonar systems.
The cable measures 5 meters, or approximately 16.4 feet, providing ample extension for most boat installations.
Yes, Raymarine recommends using up to two extension cables in a single run to maintain optimal sonar performance and signal quality.
Absolutely— it features waterproof twist-lock connectors designed for submersion and harsh marine environments, ensuring reliable connections even in rough seas.
No, the high-quality 25-pin construction preserves full signal integrity, delivering the same sharp 3D imaging, CHIRP, SideVision, and DownVision as a direct connection.
It's black for a discreet look, with a twist-lock plug for easy MFD connection and a socket for the transducer—plug-and-play simplicity.
It comes with a limited 2-year warranty, reflecting Raymarine's commitment to durable, long-lasting marine electronics.
For more than 80 years, we‘ve been global leaders in high performance marine electronics for the recreational boating and light commercial marine markets. We continue to innovate and provide full electronic systems to boaters around the world. Our products are engineered for the tough marine environment and renowned for ease-of-use, rugged design and reliability. Our full range features chartplotters, fishfinders, radars, marine instruments, marine cameras, AIS units and VHF radios.
RealVision 3D Transducer Extension Cable - 5M(16')
RealVision 3D Transducer Extension Cables work with both the transom mounted RV-100, as well as through-hull RV-200 and RV-300 series transducers. Each extension cable features a waterproof, twist-lock connector at the MFD end, and a compatible socket at the transducer end. For best performance, Raymarine recommends using no more than two (2) extension cables in any given cable run.
Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
US$40
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