Raymarine Ray73 VHF Radio

No, the Ray73 features a built-in GPS/GNSS receiver that provides location data for DSC functions. However, an optional external antenna connection is available if your radio is mounted in a location where it cannot receive a clear satellite signal.

Yes, the built-in AIS receiver allows you to see AIS-equipped vessels in your vicinity. For the best experience, you can also network the radio via NMEA 2000 to display these targets on your compatible multifunction chartplotter.

Yes, the Ray73 supports dual-station operation. You can add an optional RayMic second station kit to gain full remote control of the radio from a different area, such as a flybridge or cockpit.

NMEA 2000 is a modern, plug-and-play network standard that allows for easier integration with newer marine electronics. NMEA 0183 is included to ensure compatibility with older legacy systems, giving you flexibility depending on your current onboard setup.

Yes, the radio includes a dedicated loudhailer output. This allows you to use the unit for public address announcements and to trigger automated fog signals when visibility is low.

The unit is built to withstand the elements with an IPx6 and IPx7 waterproof rating. This means it is protected against powerful water jets and can even withstand temporary immersion in water.