Upgrade your sailing experience with this all-in-one Raymarine navigation kit that delivers precise, real-time data without the hassle of complex wiring. Designed for performance-oriented sailors, it combines wireless wind sensing, reliable depth and speed measurements, and rock-solid heading information into a seamless SeaTalkng ecosystem. Whether you're racing competitively or cruising confidently, this setup minimizes errors from boat motion, giving you the edge in wind shifts, tactical decisions, and autopilot performance.

Wireless Wind Precision That Stays Reliable

The heart of this kit is the Micro-Talk Wireless Performance Sailing Gateway paired with the T120 masthead transducer. Traditional wired wind systems mean climbing the mast for maintenance or battery swaps— not anymore. This wireless connection beams accurate wind speed and apparent wind angle (AWA) directly to your displays, cutting out cable drag and failure points. Sailors report fewer dropouts during tacks or in rough seas, thanks to robust 2.4GHz transmission optimized for marine environments.

Pro tip: Position the gateway low on the mast base for optimal signal strength, and you'll enjoy data refresh rates that rival hardwired setups.

Smart Transducer for Depth, Speed, and Temp

The Airmar DST800 thru-hull transducer isn't your average sensor. Its NMEA 2000 compatibility and Fast-Track digital processing deliver depth readings down to 0.6m with minimal noise from bubbles or heel. Speed-through-water (STW) logs are corrected for hull speed, while integrated temperature helps you spot thermoclines for better fishing or racing strategies. Bronze housing suits fiberglass or wood hulls, and its low-profile design reduces drag—ideal for speed-focused boats.

EV1 Heading Sensor: Stability Beyond Compare

Raymarine's EV1 revolutionizes heading data with a 9-axis IMU (Inertial Measurement Unit) that self-calibrates in minutes—no swinging the boat required. It compensates for yaw, pitch, roll, and heel, refining true wind speed (TWS), true wind direction (TWA), course-over-ground (COG), and speed-over-ground (SOG). This feeds ultra-stable inputs to autopilots, radar overlays, and chartplotters, reducing cross-track errors by up to 50% in waves. For racers, it's a game-changer in layline calculations and polar table performance.

Centralized Display and Control

The i70s multifunction color display pulls it all together with customizable pages for wind plots, laylines, tide data, and more. Crisp 4.3-inch TFT screen is sunlight-readable, and analog needle readouts mimic classic instruments while adding digital precision. Pair it with the T113 wireless remote for fingertip control from the helm or rail—perfect for short-handed sailing.

Plug-and-Play SeaTalkng Backbone

Everything integrates via the included backbone cables, spurs, terminators, and power cable. No need for custom crimping; just snap together for a bulletproof network. This foundation supports Raymarine's full ecosystem, from i40/i50 series bidata displays to Axiom plotters and AC12 autopilots.

Expand for Ultimate Boat Intelligence

Start simple, scale smartly. Add wireless targets for 360-degree wind awareness, or integrate with Quantum radar for MARPA tracking stabilized by EV1 heading. For bluewater adventurers, tack on satellite compass upgrades or AIS receivers. The SeaTalkng bus handles it all, future-proofing your investment.

What's Included for Immediate Deployment

• Micro-Talk Wireless Performance Sailing Gateway (E70361) – Bridges wireless wind to your network
• T120 Wireless Masthead Transducer – Cable-free wind data capture
• T113 Multifunction Wireless Remote Display – Portable helm control
• i70s Multifunction Color Instrument (E70327) – Vibrant data hub
• Evolution EV1 Heading Sensor (E70096) – Motion-compensated precision
• DST800 Thru-Hull Transducer (A22111) – Depth, speed, temp in one
• SeaTalkng Power Cable (A06049), 5m Backbone (A06036), 5-Way Block (A06064), Terminators x2 (A06031), T-Connector (A06028) – Complete wiring kit

Frequently Asked Questions