The Raymarine Ray91 is a black-box VHF radio system engineered for dual-station flexibility aboard a wide range of vessel types. Its transceiver mounts out of sight while the included RayMic wired handset and passive speaker deliver full radio control with clear audio from any helm position. A built-in AIS Class B receiver pulls navigation and safety data from nearby vessels and distributes it over NMEA 2000 or NMEA 0183 to compatible MFDs — displaying vessel name, course, speed, CPA, and voyage details. A 25-watt transmitter, integrated loudhailer with fog signal automation, and Class D DSC capability round out a system built for serious offshore and coastal use.

Specifications:

• Black-box design — transceiver mounts out of sight; controlled via RayMic handset and remote speaker
• 25-watt transmitter with commercial-grade electronics
• Built-in AIS Class B receiver — shares target data over NMEA 2000 and NMEA 0183
• AIS data displayed: vessel name, course, speed, CPA, and voyage information
• Wired RayMic handset and passive speaker kit included
• Expandable to 2 RayMic wired handsets for dual-station operation
• Class D Digital Selective Calling (DSC) — requires MMSI input during setup
• Optional GA150 passive GPS antenna required for GPS/DSC operation
• Position tracking for up to 5 DSC-equipped vessels — positions shared with Raymarine MFD
• Channel scanning, dual-watch, tri-watch, and weather alert standard
• Built-in loudhailer and fog signal generator — 30-watt audio output
• 2-way talkback via optional hailing horn
• Automatic fog signal mode for power vessels, sailing vessels underway, and vessels at anchor
• Transceiver housing cast in solid aluminum for shock/vibration resistance and heat dissipation
• RayMic handset features super-bright backlighting and oversized keys
• NMEA 2000 and NMEA 0183 networking
• ATIS system support on navigable inland waterways (Europe)

Resources:

• Installation Guide (PDF)