RAYMARINE Ray91 25 W LCD Modular VHF Black Box with AIS Receiver|E70493

RAYMARINE E70493, Ray 91 VHF Black Box with AIS Rx (inc wired handset, passive speaker and cable

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The Ray91 modular VHF radio brings dual station communications and traffic management to a whole new level of power, performance, and flexibility. The Ray91 is a black box design with a transceiver that hides out of sight while the ergonomic RayMic handset and remote speaker provide full control of the radio with crystal clear audio. The Ray91 is also equipped with an integrated Automatic Identification System (AIS) receiver. Us the Ray91 to receive navigation and safety broadcasts from nearby AIS equipped vessels and share them over NMEA2000 or NMEA0183 with compatible MFDs. AIS equipped vessels can easily be identified along with their vessel name, course, speed, CPA, and other voyage information.

Additional information

Weight 8 lbs
Item Name

Black Box VHF with AIS Receiver






AIS Class

Class B

Channel Spacing

12.5 kHz

Channel Support

All International, USA and Canadian


9.25 x 2.48 x 6.3 in

Display Type



156 to 157.425 MHz Transmitter/Receiver


50 Ohm Antenna

Number of Channels


Power Rating

25 W High; 1 W Low

Receiver Sensitivity

-167 dBm Tracking, -148 dBm Acquisition

Scanning Modes

Weather Alert, Dual/Tri-Watch

Speaker Power

5 W at 4 Ohm/2.5 W at 8 Ohm External Passive; 24 W at 4 Ohm/12 W at 8 Ohm Hailer Output

Temperature Rating

-25 to 55 deg C Operating, -25 to 70 deg C Storage