Raymarine
Raymarine Ray73 VHF Radio Integrated GPS and AIS
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Ray73 is the feature flagship of Raymarine's compact fixed VHF radio range. It combines full Class D Digital Selective Calling (DSC) with a built-in AIS receiver for collision-avoidance awareness of nearby vessels, and an internal GPS for accurate position reporting and DSC distress alerting.
Over and above the Ray70, the Ray73 includes an integrated loudhailer/hailer with automatic fog signals and a listen-back function, plus dual-station support and intercom. It connects to Raymarine multifunction displays over NMEA 2000 / SeaTalkng and NMEA 0183, so AIS, GPS and DSC data is shared across the navigation system and AIS targets appear on the chart.
With radio, AIS reception, GPS and hailer in one slim unit, the Ray73 is an efficient, space-saving communications and situational-awareness solution for cruising boats.
PRODUCT DETAILS
- Fixed-mount VHF radio with built-in AIS receiver
- Internal GPS and Class D DSC for position reporting and distress alerts
- Integrated loudhailer/hailer with automatic fog signals and listen-back
- Dual-station capable with intercom
- Connects to Raymarine MFDs over NMEA 2000 / SeaTalkng and NMEA 0183
- Ray73 VHF radio
- Fist microphone
- Mounting bracket and hardware
- Power/data cabling
- Documentation
No compatible transducers listed for this product.
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VHF
| DSC | Class D Digital Selective Calling |
| Hailer | Integrated loudhailer with automatic fog signals |
AIS
| AIS | Built-in AIS receiver |
| Class type | AIS receiver only (built-in) |
GNSS
| GPS | Internal GPS receiver |
Connections
| Network | NMEA 2000 / SeaTalkng and NMEA 0183 |
| Interfaces | 1 x NMEA 0183, 1 x SeaTalkng / NMEA 2000, 1 x front Fistmic, 1 x rear 2nd-station, 1 x Audio (RCA), 1 x Loud Hailer wires, 1 x GNSS (GPS) antenna (TNC) |
Transmitter
| Power output | Low power setting: 1 W; High power setting: 25 W |
| Channels | All available US, International and Canadian VHF marine bands |
| Frequency range | 156.000 MHz to 157.425 MHz / 155.500 MHz to 161.425 MHz (private channels) |
| Channel spacing | 25 kHz |
| Frequency stability | +/- 1.5 ppm |
| Maximum deviation | +/- 5 kHz |
| Spurious emissions | Better than -36 dBm at 25 W (less than 0.25 uW) |
| Antenna impedance | 50 Ohms (typical) |
| Weather channels | WX1 to WX10 (North America only) |
Receiver
| Receiver type | Double conversion super heterodyne |
| Sensitivity | Better than 1 microvolt EMF @ 20 dB SINAD |
| Receiver sensitivity | Distance: -119 dBm (0.25 uV) @ 12 dB SINAD (typical); Local: -110 dBm (0.7 uV) @ 12 dB SINAD (typical) |
| Adjacent channel selectivity | More than 70 dB |
| Spurious response rejection | More than 70 dB |
| Intermodulation rejection | More than 68 dB |
DSC
| DSC class | Class D Digital Selective Calling with dedicated CH70 DSC receiver |
GPS
| Channels | 72 |
| Receiver IC sensitivity | -167 dBm (tracking) / -148 dBm (acquisition) |
| GNSS compatibility | GPS, GLONASS, Beidou |
| SBAS compatibility | WAAS, EGNOS, MSAS |
| Refresh rate | 10 Hz (concurrent GNSS) |
| Cold start | Less than 2 minutes |
Audio
| Hailer speaker power output | 25 W (4 Ohms) / 12 W (8 Ohms) |
| Base station speaker power output | 2.5 W (8 Ohms) |
| Fistmic speaker power output | 1 W (16 Ohms) |
| External speaker power output | 5 W (8 Ohms) |
Power
| Nominal supply voltage | 12 V dc (reverse polarity and over-voltage protection) |
| Operating voltage range | 9 V dc to 16 V dc |
| Current consumption | Less than 6 A at high power (13.6 V); Standby: 600 mA; Receive: 2 A; Loud hailer: 3 A (8 Ohms) / 6 A (4 Ohms) |
Environmental
| Waterproof rating | IPx6 & IPx7 |
| Operating temperature | -20°C (-4°F) to +60°C (140°F) |
| Storage temperature | -25°C (-13°F) to +70°C (158°F) |
| Relative humidity | 95% |
Physical
| Dimensions | 168.00 mm (6.61 in) H x 156.00 mm (6.14 in) W x 88.50 mm (3.48 in) D (panel mount) |
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