Raymarine Wireless Hub Aerial Extension for Ray90/91

The Raymarine Wireless Hub Aerial Extension for Ray90/91 eliminates cable clutter and delivers true wireless connectivity to your marine electronics suite. Built for serious boaters and anglers who demand clean installations without sacrificing network performance, this extension hub bridges your Ray90/91 multifunction displays to peripheral sensors and devices over a robust wireless connection. Whether you're managing a complex fishfinder array or integrating modern navigation gear into an older vessel, this Raymarine solution keeps your wheelhouse organized and your systems responsive.

The hub features a 5-meter interconnect cable and comprehensive mounting hardware, allowing flexible placement away from main displays while maintaining stable signal integrity. Raymarine's wireless architecture eliminates the need for long analog runs through bulkheads and engine compartments, reducing EMI interference common in high-RF environments near radios and radar systems. The included installation guide and documentation kit walks you through configuration, ensuring your sounder returns, autopilot commands, and chartplotter data synchronize seamlessly across all connected displays without latency or dropouts.

This extension hub is essential for retrofitting modern wireless capability into Ray90/91 systems already deployed on fishing vessels, cruising sailboats, and commercial work boats. Installation is straightforward—mount the hub near your antenna array, run the 5-meter cable to your primary display, and configure wireless pairing through Raymarine's intuitive menus. Anglers and cruising boaters benefit most from the weight savings and simplified wiring, while service technicians appreciate the diagnostic accessibility a wireless network provides during system troubleshooting and upgrades.