Raymarine AIS4000 Class A Automatic Identification System (AIS) Transceiver
The Raymarine AIS4000 provides Class A automatic identification system transceiver functionality for commercial marine applications. Two-way AIS communication helps transmit vessel identity and navigation data while receiving nearby targets, improving bridge awareness and supporting more informed traffic-management decisions.
RAYMARINE AIS4000 Class A AIS Transceiver Specifications
| Communication Type | Commercial Grade Class A AIS Transceiver |
| AIS Class/Protocol | SOTDMA (Full Commercial Priority) |
| Output Power | 12.5W / 1W (Adaptive) |
| Frequency Range | 156.025 – 162.025 MHz |
| Reporting Rate | Up to Every 2 Seconds (Dynamic) |
| Operating Voltage | 12V / 24V DC Support |
| Current Draw | < 6.0A Peak / 0.9A Average |
| Interface/Networking | NMEA 2000, NMEA 0183 (x3), Ethernet (LNP) |
| Internal GPS | Integrated 72-Channel RAIM Compliant GNSS |
| Display Type | 3.5-inch Color TFT Display |
| Waterproof Rating | IPX6 & IPX7 Protection |
| Operating Temperature | -15°C to +55°C Industrial Grade |
| Length (Overall) | 167 mm Chassis Depth |
| Width/Diameter | 210 mm Body Width |
| Weight | 1.3 kg (2.8 lbs) |
| Included Accessories | GPS Antenna, Power/Data Cable, Pilot Plug Port |
| Key Mechanical Feature | Wheelmark/SOLAS certified for deep-sea and inland waterways |
Common Question of Raymarine AIS4000
What type of AIS system is it?
The Raymarine AIS4000 is an automatic identification system transceiver identified as Class A. Class A AIS is designed for regulated or professional vessel applications and transmits and receives vessel data through compatible equipment. Confirm licensing, antenna, GPS, display, network, power, and installation requirements before Class A AIS operation.
What information does AIS exchange?
AIS can exchange vessel identity, position, course, speed, and other navigational data, subject to transmitted information and system configuration. Accuracy depends on GPS, antenna performance, data input, and installation. Verify compatible Raymarine displays and sensors for dependable automatic vessel identification.
What installation factors matter?
Installation should verify VHF antenna compatibility, GPS input, display networking, power supply, grounding, data connections, and regulatory requirements. Class A equipment may have specific installation and certification obligations. Follow Raymarine documentation and applicable maritime rules before commissioning the professional AIS transceiver.
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