The Raymarine Ray90 is a black-box modular VHF radio designed for space-saving installation and versatile onboard communication. With full DSC support and expansion for multiple stations, it delivers reliable and scalable communication at sea.
Raymarine Ray90 Modular VHF Marine Radio- Description
The Ray90 Modular VHF Radio System from Raymarine delivers a next-generation solution for mariners seeking flexibility, reliability, and seamless onboard integration. Its modular black-box design allows the main transceiver to be mounted out of sight, while communication is controlled from one or more RayMic handsets and external speakers placed anywhere onboard. Built for serious cruisers and professionals, Ray90 supports Class D Digital Selective Calling, external GPS integration, loudhailer output, and multi-station control, making it ideal for vessels of all sizes and crew needs.

Compact and Discreet Design
With its modular black-box architecture, Ray90 helps reduce clutter at the helm. The transceiver unit is mounted remotely, while the ergonomic RayMic handset and speaker give you complete radio access at the location that suits you.
Multi-Station Capability
Ray90 supports up to three handset stations, including both wired and wireless RayMic options. Easily expand your communication setup for multi-location access throughout your vessel, from helm to salon to flybridge.
Full DSC Functionality with GPS Compatibility
Ray90 features full Class D DSC for distress alerts and direct calls. With the optional GA150 passive GPS antenna, your location data is integrated into safety transmissions for fast and effective emergency communication.
Loudhailer and Fog Signal Features
Ray90 includes a built-in 30-watt loudhailer output with talkback and automatic fog signals—ensuring you stay heard and safe even in low-visibility conditions or high-traffic areas.
Engineered for Integration
With NMEA2000 and NMEA0183 support, Ray90 integrates effortlessly with your onboard systems, including multifunction displays, autopilots, and other navigation electronics.
Raymarine Ray90 Modular VHF Marine Radio - Key Features
- Modular black-box VHF system with discreet transceiver
- Includes RayMic wired handset and passive speaker
- Expandable to 3 total handsets (wired or wireless)
- Class D Digital Selective Calling (DSC)
- Supports optional passive GPS antenna (GA150)
- Loudhailer output with talkback and fog signal generator
- Dual-watch, tri-watch, channel scanning, weather alerts
- Simple networking with NMEA2000 & NMEA0183
- Rugged, waterproof construction (IPX7 rated)
- Compatible with Raymarine MFDs, including Axiom and Element
Raymarine Ray90 Modular VHF Marine Radio - What's in the Box
- Ray90 / Ray91 VHF DSC Radio base station (including fitted power and data cable).
- Wired handset holster.
- Wired handset.
- Wired handset adaptor cable with RCA Audio 400 mm (1.3 ft)
- Passive speaker and bezel
- Passive speaker mounting gasket
- 4 x M4x25 screws (for wired speaker mounting)
- Documentation
- 4 x M4x25 screws (For base station mounting)
- 6 x M4x12 screws (For Handset holster and hook plate mounting)
- DeviceNet to SeaTalkng 1 m (3.28 ft) adaptor cable.
- Handset hook plate.
- Through panel cable mounting plate.
- Through panel cable mounting plate gasket
- Through panel cable mounting nut.
- Through panel cable mounting plate screws x 3
- Through panel cable mounting dust cap.

Raymarine Ray90 Modular VHF Marine Radio - Specifications
Power
Parameter |
Specification |
Supply Voltage |
12 V DC |
Operating Range |
9 V to 16 V DC |
Power Draw |
<6 A (Transmit), 2 A (Receive), 600 mA (Standby) |
Speaker
Component |
Output Power |
RayMic Handset |
1 W @ 16 Ohms |
Passive Speaker |
5 W @ 8 Ohms |
Receiver
Parameter |
Specification |
Receiver Type |
Double conversion superheterodyne |
Frequency Range |
156.050 – 163.275 MHz |
Channel Support |
All US, INTL, CAN marine VHF bands |
Sensitivity |
Better than 1 µV @ 20 dB SINAD |
Squelch Sensitivity |
Less than –2 dBµ EMF |
Adjacent Channel Selectivity |
More than 70 dB |
Intermodulation Rejection |
More than 68 dB |
Audio Distortion |
Less than 10% |
Transmitter
Parameter |
Specification |
Frequency Range |
156.000 – 157.425 MHz |
Channel Spacing |
25 kHz |
Frequency Stability |
±1.5 ppm |
Channel Support |
US, INTL, CAN, Private |
Power Output |
1 W (Low) / 25 W (High) |
Spurious Emissions |
Better than –36 dBm |
Max Frequency Deviation |
±5 kHz |
Antenna Impedance |
50 Ohms (typical) |
GNSS (GPS)
Parameter |
Specification |
GPS Receiver Support |
Optional via TNC port |
Compatible GNSS Systems |
GPS, GLONASS, *Beidou |
SBAS Support |
WAAS, EGNOS, MSAS |
Cold Start Time |
Less than 2 minutes |
Position Accuracy |
≤15 m standard, ≤5 m with SBAS |
Refresh Rate |
10 Hz |
Signal Acquisition |
Automatic |
Geodetic Datum |
WGS-84 (Selectable via MFD) |
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