Description
em-trak B952 Class B AIS Transceiver | Boat Supply Store
This Class B AIS transceiver elevates vessel tracking with its robust 5W SOTDMA transmission, offering increased range and transmission priority over standard 2W devices. Integrated WiFi and Bluetooth facilitate seamless wireless data streaming to multiple navigation displays and mobile devices, enhancing situational awareness. Certified to IPx6 and IPx7 ratings, this unit withstands harsh marine environments, ensuring reliable operation on offshore fishing vessels or coastal cruising yachts.
Key Features
- 5W SOTDMA Class B AIS Transceiver for superior range and transmission priority.
- Integrated WiFi & Bluetooth for seamless wireless data streaming to multiple devices.
- Ultra-low power consumption minimizes drain on vessel electrical systems.
- Compact, lightweight, and rugged design built to withstand marine conditions.
- Internal high-performance GPS receiver and antenna for accurate positioning.
- NMEA 0183 & NMEA 2000 connectivity for integration with existing marine electronics.
- Automated health and performance monitoring ensures optimal operation.
- Silent mode (transmit-off) function provides operational discretion.
Specifications
| Product Specifications | |
|---|---|
| Class | B AIS Transceiver with 5W SOTDMA |
| Connectivity | Integrated WiFi & Bluetooth |
| GPS | Internal |
| Data Interfaces | NMEA 0183/2000 |
| Ingress Protection | IPx6/IPx7 rating |
| Power Input | 12/24V DC |
| Power Consumption | Ultra-low |
| Programming Requirement | FCC programming required for US sales |
Who This Is For
Sailors, powerboaters, and commercial vessels requiring advanced Class B AIS functionality with wireless connectivity for enhanced situational awareness and safety. This unit is ideal for those seeking superior target tracking and data integration across multiple devices.
How It Compares
| Feature | em-trak B952 Class B AIS Transceiver | External Required |
|---|---|---|
| AIS Class | Class B | Class B, Class B |
| Transmission Power | 5W SOTDMA | 2W, 2W |
| Wireless Connectivity | WiFi & Bluetooth | WiFi, None |
| Internal GPS | Yes | Yes, No |
| NMEA 2000 | Yes | Yes, Yes |
Common Concerns Answered
What is the programming requirement for the em-trak B952 in the US?
For sales within the United States, the em-trak B952 requires professional FCC programming by a qualified technician to ensure compliance with maritime regulations and proper operation on US waterways.
How does the em-trak B952's SOTDMA differ from standard Class B AIS?
SOTDMA (Self-Organizing Time Division Multiple Access) provides the B952 with superior transmission priority and increased range compared to standard 2W Class B transceivers, ensuring your vessel's position is reliably communicated.
Is the em-trak B952 suitable for offshore use?
Absolutely. Its 5W SOTDMA transmission, IPx6/IPx7 rating, and robust construction make it an excellent choice for offshore voyages where reliable long-range AIS communication is critical for safety and collision avoidance.
Frequently Asked Questions
What is SOTDMA and why is it important for the B952?
SOTDMA is an advanced time-division multiple access protocol that allows the em-trak B952 to dynamically manage its transmission slots, ensuring higher priority and greater reliability in busy AIS environments compared to traditional CSTDMA used in some other Class B devices.
Can the em-trak B952 connect to multiple devices wirelessly?
Yes, the integrated WiFi and Bluetooth capabilities allow the em-trak B952 to stream AIS data wirelessly to multiple compatible devices, such as tablets, smartphones, and PCs, simultaneously.
What is the power consumption of the em-trak B952?
The em-trak B952 is designed for ultra-low power consumption, making it an efficient choice for vessels with limited power resources, including smaller sailboats and offshore cruising yachts.
Does the em-trak B952 have an internal GPS antenna?
Yes, the em-trak B952 features an integrated, high-performance GPS receiver and antenna, simplifying installation by eliminating the need for an external GPS antenna.
Is the em-trak B952 waterproof and rugged enough for marine environments?
Yes, the em-trak B952 is certified to IPx6 and IPx7 standards, indicating it is protected against high-pressure water jets and temporary immersion, ensuring its durability in harsh marine conditions.
