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Part Number: 705-E70251

Raymarine E70251|Ray50 Marine Multifunction VHF Radio|AIS|GPS|30W-Loudhailer|Intercom

Only £701.47
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Raymarine Ray70 Multifunction Radio System: VHF, AIS, Loudhailer Output, Intercom



The ultimate all-in-one communications solution for Captains who demand the very best. The multifunction Ray70 VHF comes as standard with a full-function VHF radio, AIS receiver, Loudhailer output, and is dual-station and intercom capable too!

Premium, all-in-one communications solution

The Ray70 starts with a powerful, 25W VHF radio with a detachable, noise-cancelling fist-mic and premium audio. Standard VHF features include hi/lo power selection, dual-watch, tri-watch, NOAA Weather Alert, channel scanning, and more. Of course, Ray70 supports Class D Digital Selective Calling and integrates seamlessly with Raymarine multifunction displays thanks to its standard NMEA2000 and NMEA0183 Networking.

Built-in GPS
Ray70 also features a built-in 72 channel GPS receiver ensuring you'll always have a position fix for emergency calls.

Built-in AIS
The Ray70ís integral Automatic Identification System (AIS) receiver simplifies installation and delivers critical vessel traffic information to compatible navigation displays.

Built-in Loudhailer
For communications on-deck and in noisy environments, the Ray70 also has a built-in 30W loudhailer output with listen-back capability. This makes it simple to interact with crew on deck, on the dock or with nearby vessels. Simply connect the Ray70 to Raymarine's optional weatherproof hailing horn. In inclement weather you can also use the Ray70's loudhailer to generate fog signals for vessels underway or at anchor as required by the nautical rules-of-the-road.

Flexible mounting options

The Ray70 includes a trunnion mounting bracket kit and can also be flush-mounted using its convenient front-mount attachment points. The gunmetal silver bezel matches Raymarine multifunction displays for a premium look. An optional black bezel kit is also available.

*Optional Second Station Kit
The Ray70 VHF Radio also supports the optional second station handset for remote locations. This gives you full-function VHF and intercom capability from a second location onboard.  The handset features an oversized LCD display and high contrast text and graphics that are visible day or night.  In addition to providing full access to all of the VHF capabilities, you'll also enjoy the convenience of station-to-station intercom calling between the handset and main radio.



  • Built-in AISReceiver and 72 channel WAAS GPS
  • 30WLoudhailer output with listen-back and automatic fog signals
  • Dual-stationand intercom capable with optional handset Accessory
  • OversizedLCD display for better viewing
  • Detachablefist-mic with built-in controls and mic relocation capability
  • Detachablegunmetal silver bezel and optional black bezel




WaterIntegrity Complieswith IPX6 & IPX7
Complies with EN60945
OperatingTemperature Range -20°Cto 60°C
StorageTemperature Range -25°Cto 70°C
Humidity upto 95%


CommunicationsPort NMEA0183 (version 4.01); NMEA2000 (version 3.0)
NominalSupply Voltage 12VDC. Reverse polarity and over voltage protected
OperatingVoltage Range 9VDC to 16V DC
CurrentConsumption Lessthan 6A at High Power (13.6V)
Standby: 600 mA
Receive: 2 Amps


Channels Allavailable US, International and Canadian VHF marine bands
FrequencyRange 156.000– 157.425 MHz
155.500 to 161.425 MHz Private channels
FrequencyStability +/ - 1.5 ppm
ChannelSpacing 12.5kHz
PowerOutput HighPower = 25 Watt
Low Power = 1 Watt
Spuriousemmission Betterthan -36 dBm at 25W (Less than 0.25 µW)
MaximumDeviation +/-5kHz
Antennaport impedance 50ohms typical


ReceiverType DoubleConversion Super Heterodyne
Channels Allavailable US, International and Canadian VHF marine bands
FrequencyRange 156.000– 157.425 MHz
155.500 to 161.425 MHz Private channels
Sensitivity: Betterthan 1 microvolt EMF @ 20dB SINAD
SquelchSensitivity Lessthan -2 dBµ EMF
Hum& Noise Betterthan -40 dB
AudioDistortion Lessthan 10%
ReceiverSensitivity Distance-119 dBm (0.25uV)@12 dB SINAD ← Typical 
Local -110 dBm (0.7uV)@12 dB SINAD ← Typical
AdjacentChannel Selectivity Morethan 70 dB
SpuriousResponse Rejection Morethan 70 dB
InterModulation Rejection Morethan 70 dB


BaseStation Speaker Power Output 2.5W(8Ω)
FistmicSpeaker Power 1W(16Ω)
ExternalSpeaker Power 5W(4Ω) / 2.5W (8Ω)
HandsetSpeaker Power Output 1W(16Ω)
HailerSpeaker Power Output 24W(4Ω) / 12W (8Ω)


Numberof channels 72
ColdStart <2minutes
ReceiverIC Sensitivity -167dBm (Tracking) / -148 dBM (Acquisition)
GNSSCompatibility GPS
SBASCompatibility WAAS
SpecialFeatures Activejamming and interference reduction
Operatingfrequencies GPSL1 C/A
Beidou B1
SignalAcquisition Automatic
AlmanacUpdate Automatic
GeodeticDatum WGS-84(alternatives availablr through Raymarine MFD)
RefreshRate 10Hz (10 times per second concurrent GNSS)
Antenna Internal- Ceramic chip mounted near top of unit
PositionalAccuracy WithoutSBAS: <=15 metres 95% of the time
With SBAS: <5 metres 95% of the time


ClassType AISReceive only

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