Connecting your marine electronics to a computer for advanced navigation shouldn't be a hassle. The Raymarine 1M PC Serial Data Cable steps in as a reliable bridge, linking NMEA-enabled GPS receivers or Raymarine systems directly to your PC's serial port. Whether you're running RayTech software for route planning and data logging or simply need to pull position data from your GPS unit, this cable delivers the straightforward connectivity boating professionals trust.

Versatile Connectivity for Marine Navigation

At one meter long, this cable strikes the perfect balance between reach and tangle-free storage on board. One end features a robust screw-lock DB-9 female connector, ensuring a secure fit into your PC's serial port or compatible interface. The other end terminates in bare wire leads, giving you the flexibility to customize connections to your GPS receiver, Raymarine E85001 interface box, or other NMEA 0183 devices. No more fumbling with adapters—this setup is built for the demands of saltwater environments, with durable construction that resists corrosion and wear.

Why It Excels in Real-World Boating Scenarios

• Seamless Data Transfer: Effortlessly stream NMEA data like latitude, longitude, speed over ground, and course over ground to your navigation software, enabling precise charting and analysis.
• Custom Integration: Bare wire ends allow splicing into various GPS outputs or interface boxes, ideal for custom marine setups on sailboats, powerboats, or fishing vessels.
• Reliable in Harsh Conditions: Engineered for marine use, it handles vibration, moisture, and temperature swings without signal loss.
• Space-Saving Design: Compact length prevents excess cabling cluttering your helm station or below-deck wiring.

Step-by-Step Connection Guide

Setting it up is straightforward, even if you're not an electrical whiz. First, identify the NMEA output wires on your GPS (typically TX for transmit data, GND for ground). Strip the cable's bare ends and connect: DB-9 pin 2 to GPS TX (receive on PC side), pin 5 to GND. Secure with screw-lock for a rock-solid link. Power cycle your devices, launch RayTech or your preferred software, and select the correct COM port. Pro tip: Use a multimeter to verify continuity and polarity before full deployment to avoid frustrating shorts.

Enhancing Your Setup with Proven Compatibility

This cable shines with Raymarine's ecosystem, particularly alongside the E85001 PC interface box for RayTech users charting complex passages. It also pairs seamlessly with third-party NMEA GPS units from brands common in marine circles, ensuring broad applicability. Mariners often use it to log trips for performance tuning or integrating with older PCs lacking USB-NMEA adapters, keeping legacy systems alive without full upgrades.

Troubleshooting Tips from Seasoned Boaters

Signal dropouts? Check for loose screw-locks or corroded wire connections—marine air loves to accelerate oxidation. No data flow? Confirm baud rate matches (usually 4800 for NMEA) in both GPS and software settings. If your PC lacks a native serial port, pair it with a reliable USB-to-serial converter rated for marine data rates. These quick fixes keep you navigating without downtime.