em-trak B922 Class B AIS Transceiver with WiFi & Bluetooth – 2W CSTDMA Marine AIS System

B922 Class B AIS Transceiver with WiFi Bluetooth Wireless Connectivity - 2W CSTDMA

**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A copy of the MMSI registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form.**

Click here to download form.

The B922 is a 2W CSTDMA Class B AIS transceiver, offering unmatched performance and ultra-low power consumption through em-trak's advanced technology. Small and lightweight, it combines integrated WiFi Bluetooth capabilities for seamless wireless connectivity and AIS data streaming, compatible with any mobile device or PC.

Its flexible connectivity means it can be used by up to nine different devices simultaneously, ensuring everyone on board gets the most from your transceiver and related onboard equipment every day. The B922 transceiver also works seamlessly with em-trak's CONNECT-AIS app to make programming, configuration, and device monitoring easier than ever before.

Like all products in the class-leading B900 range, the B922 is engineered to deliver real-time data processing, even at the range limit. It is easy to install with em-trak's unique FLEXI-FIT 'no screw' bracket system, and will operate without maintenance for years to come.

Features:

• Certified AIS Class B 2W CSTDMA
• Integrated WiFi and Bluetooth
• Global certification - USCG / FCC / Canada / Europe
• SRT-AIS Transceiver Engine for superlative proven performance
• FLEXI-FIT bracket system for easy, convenient, and secure installation
• Internal high-performance GPS receiver and antenna (external antenna optional)
• Water, pressure spray, and damp proof (IPx6, IPx7 certified)
• Protected from vibration, shock, and extreme temperatures
• Small and lightweight
• Ultra-low power consumption best in class
• Guaranteed connectivity and interoperability with any app, chart plotter, smartphone, tablet, or PC
• NMEA 0183 NMEA 2000
• Automated health and performance monitoring
• Silent mode (transmit-off) function
• Enhanced RF screening to protect against electromagnetic interference
• Built-in power surge protection

Physical Environmental Specifications:

• Size (H x W x D): 150 x 115 x 45mm
• Weight: 385kg
• Operating temperature: -25C to +55C
• Storage temperature: -25C to +70C
• Ingress protection: IPx6 and IPx7

Electrical Specifications:

• Supply voltage: 12V or 24V DC
• Supply voltage range: 9.6V - 31.2V DC
• Average current (at 12V): 170mA
• Average current (at 12V) (wireless off): 135mA
• Peak current: 2A
• Average power consumption (at 12V): 2.0 W
• Average power consumption (at 12V) (wireless off): 1.6W
• Galvanic isolation: NMEA 0183 inputs only, NMEA 2000, VHF antenna port

Connectors:

• VHF antenna: SO-239
• GNSS: TNC
• Power: 12-way circular multipole
• NMEA 2000: 5-way Micro-C connector
• USB: USB Micro-B

Data Interfaces:

• NMEA 0183: 2 x bi-directional ports
• NMEA 2000: NMEA 2000 Ed 3.101, LEN=1
• USB: PC virtual com port for NMEA 0183 data
• WiFi: IEEE 802.11 (a/b/g), client and access point mode supported (2 connections in access point mode)
• Bluetooth: BT Classic 4.0, 7 concurrent connections

Standards Compliance:

• AIS standards: IEC 62287-1 Ed. 3, ITU-R M.1371.5
• Product safety standards: EN60950-1 2006 +A11:2009 +A1:2010 +A12:2011 +A2:2013 EN62311:2008
• Environmental standards: IEC 60945 Ed. 4
• Serial data interface standards: IEC 61162-1 Ed 5.0, IEC 61162-2 Ed 1.0
• NMEA 2000: NMEA 2000 Ed 3.101
• GNSS performance standards: IEC 61108-1 Ed 2.0, IEC 61108-02 Ed 1.0

GNSS:

• Systems supported: GPS, GLONASS, BeiDou, Galileo (two of any combination, three including GPS, Galileo)
• Channels: 72
• Internal/external antenna: Internal or optional external antenna
• Time to first fix from the cold start: 26s

VHF Transceiver:

• VDL access scheme: CSTDMA
• Operating frequency: 156.025MHz - 162.025MHz
• Channel bandwidth: 25kHz
• Receivers/transmitters: 2 x receivers, 1 x transmitter
• AIS receiver sensitivity (20% PER): -111dBm
• AIS transmitter power: 2W (+33dBm)

User Interface:

• Indicators: Power, transmit timeout, error, silent mode

In the Box:

• 1 x AIS transceiver
• 1 x Power and data cable (2M)
• 1 x FLEXI-FIT mounting bracket
• Complete with screws optional fixing tape

The em-trak B922 is a high-performance Class B AIS transceiver designed for commercial and recreational vessels seeking reliable and seamless vessel identification and tracking. Featuring 2W CSTDMA transmission power, the B922 ensures clear communication over extended ranges, making it an essential tool for safe navigation and maritime safety compliance. Equipped with integrated WiFi and Bluetooth, this transceiver allows for effortless wireless data streaming to multiple connected devices, including smartphones, tablets, and PCs, supporting up to nine simultaneous connections for maximum onboard flexibility.

Built with advanced SRT-AIS transceiver engine technology, the B922 guarantees real-time data processing even at range limits. Its compact and lightweight design simplifies installation, thanks to the innovative FLEXI-FIT 'no screw' mounting bracket system, ensuring secure and straightforward setup. The device also features a high-performance internal GPS receiver, with an optional external antenna, providing accurate positioning data essential for navigation and collision avoidance. Certified for use in the US, Canada, Europe, and other regions, this transceiver complies with all major maritime standards, including IEC and ITU-R requirements.

Designed for durability, the B922 is IPx6 and IPx7 rated, providing protection against water, dust, and harsh environmental conditions. It is engineered to operate reliably across a wide temperature range, from -25°C to +55°C, and is protected against vibration, shock, and temperature extremes. Its low power consumption, at just 2W during operation, makes it efficient and suitable for long-term use without draining vessel power supplies. Connectivity options include NMEA 0183 and NMEA 2000 interfaces, facilitating integration with existing onboard navigation systems. The device also features automated health and performance monitoring, silent mode for transmission off, and electromagnetic interference shielding for stable operation.

Whether installed for safety, navigation, or vessel monitoring, the em-trak B922 delivers proven performance, ease of use, and reliability. Please note, FCC programming must be performed by a qualified technician at the point of sale, with proper documentation such as MMSI registration or FCC license. This product is ideal for vessels operating in international waters, with certified compliance ensuring seamless integration into your maritime operations.

Features:

• Certified AIS Class B 2W CSTDMA transceiver for reliable vessel identification

• Built-in WiFi and Bluetooth for wireless connectivity with multiple devices

• Global certification including USCG, FCC, Canada, and Europe standards

• Advanced SRT-AIS transceiver engine for superior performance

• FLEXI-FIT bracket system for quick, secure, and screwless installation

• Internal GPS receiver with optional external antenna for precise positioning

• Waterproof and durable (IPx6, IPx7 rated) for harsh maritime environments

• Compact and lightweight design for easy installation and minimal vessel space

• Ultra-low power consumption for energy-efficient operation

• Compatibility with any app, chart plotter, smartphone, tablet, or PC

• Supports NMEA 0183 and NMEA 2000 data interfaces

• Automated health and performance monitoring features

• Silent mode (transmit-off) for silent operation when needed

• Electromagnetic interference shielding for stable data transmission

• Built-in surge protection for electrical safety in marine environments