B&G N2K Wind Mast Cable - 20M

Whether you're racing offshore or cruising coastal waters, reliable data from your masthead wind sensor is crucial for optimal sail trim and navigation decisions. The B&G N2K Wind Mast Cable in 20-meter length bridges that gap seamlessly, connecting your wind vane or anemometer directly into the NMEA 2000 network with a rugged Micro-C male to SimNet configuration. Designed for the demands of serious sailing, this cable ensures crisp, uninterrupted signal transmission even in pounding seas or howling gales.

Why This Cable Stands Out for Serious Sailors

In the world of marine electronics, a subpar cable can introduce noise, dropouts, or corrosion that skew your apparent wind angle or true wind speed readings—potentially costing you a race or your safety margin. This 20m (about 66 feet) mast cable from B&G tackles those issues head-on. Its marine-grade construction shrugs off UV exposure, saltwater spray, and constant flexing from mast movement. Sailors on larger yachts or taller rigs appreciate the generous length, which routes cleanly from the masthead down to the nav station without awkward splices or extenders that compromise reliability.

• Precision Connectivity: Micro-C male plug mates perfectly with B&G wind transducers, feeding data straight into your NMEA 2000 backbone via SimNet for integration with chartplotters, autopilots, and instruments.
• Battle-Tested Durability: Engineered for extreme conditions, from Antarctic expeditions to Mediterranean regattas, where gear must endure without failing.
• Effortless Integration: Plug-and-play design means no custom wiring—just secure connections that keep your setup tidy and your focus on the water.

Perfect Fit for Your Sailing Setup

Picture this: You're tweaking your genoa sheets based on real-time wind shifts displayed on your B&G Triton² or Zeus chartplotter. This cable makes it possible by minimizing latency and maximizing data integrity across its full 20m run. It's especially valuable for boats with deck-stepped masts or those needing to snake the cable through conduits without signal degradation. Compatible with B&G's lineup of wind sensors like the WS320 or earlier models, it slots into SimNet/NMEA 2000 ecosystems shared with brands like Lowrance and Simrad, thanks to Navico's unified architecture.

Installation Insights from Deck to Dashboard

Setting it up is straightforward, even during a refit. Start at the masthead: Secure the Micro-C male into your wind instrument's output. Coil and zip-tie the cable along the mast track or internal halyard tube, avoiding sharp bends (keep radius over 5cm for longevity). At the base, transition to SimNet for your network backbone—use a T-connector if branching to multiple devices. Pro tip: Apply dielectric grease to connectors pre-install to fend off corrosion in humid bilges. Test the loop with your plotter's diagnostics to confirm heel-compensated wind data flows smoothly. Total time? Under an hour for most setups.

Maintaining Peak Performance Over Seasons

To keep this cable performing season after season, rinse it post-sail with fresh water, inspect for chafe where it exits the mast, and annually check connections for tightness. Unlike generic cables, B&G's shielding resists EMI from radars or VHF antennas nearby, preserving accuracy in cluttered mast setups. If you're upgrading from older analog systems, this N2K cable future-proofs your boat for digital instrument networks.