Digital Yacht AIT2500 Class B+ 5W SOTDMA AIS w/GPS
Using 5-watt SOTDMA transmission, the Digital Yacht AIT2500 provides Class B+ AIS communication with an integrated GPS function. Its higher-power reporting helps transmit vessel information more effectively, while GPS data supports accurate position sharing and improved awareness of nearby traffic.
DIGITAL YACHT AIT2500 Class B+ 5W SOTDMA AIS Specifications
| Communication Type | Class B+ AIS Transceiver (High Power) |
| AIS Class/Protocol | SOTDMA (Class A Priority Logic) |
| Output Power | 5W (High) / 1W (Low) |
| Frequency Range | 156.025 – 162.025 MHz |
| Reporting Rate | Up to Every 5 Seconds (Speed Dependent) |
| Operating Voltage | 12V / 24V DC Support |
| Current Draw | < 0.8A Peak @ 12V |
| Interface/Networking | NMEA 2000, NMEA 0183, USB Interface |
| Internal GPS | Integrated High-Performance GPS Unit |
| Display Type | Diagnostic LED Multi-Function Display |
| Waterproof Rating | IPX6 & IPX7 Rated Protection |
| Operating Temperature | -25°C to +55°C Performance Range |
| Length (Overall) | 150 mm Compact Housing |
| Width/Diameter | 155 mm Unit Width |
| Weight | 0.55 kg (1.2 lbs) |
| Included Accessories | External GPS Antenna, Power/Data Cable, N2K T-Piece |
| Key Mechanical Feature | SOTDMA technology ensures transmission in high-traffic areas |
Common Question of Digital Yacht AIT2500
What is the AIT2500?
The Digital Yacht AIT2500 is a Class B+ AIS transceiver with 5W SOTDMA transmission and GPS according to the listing. It transmits and receives vessel data. Confirm antenna, GPS, display, power supply, programming, network, and marine AIS transceiver compatibility before installation.
What does SOTDMA provide?
SOTDMA provides an organized time-slot access method for AIS transmissions. The 5W specification identifies the listed transmission power. Confirm regional requirements, antenna placement, GPS source, display connection, and configuration before commissioning this Class B AIS transceiver.
Does it include GPS?
Yes. GPS is listed with the AIT2500. Confirm whether the package includes an internal receiver, external antenna, cable, or separate sensor. Verify GPS positioning, antenna placement, network connections, power supply, and display integration before operation.











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