top of page

The em-trak B920 Series is a standard power (2W CSTDMA) AIS Class B transceiver that is small, light-weight, yet delivers the very best AIS receive and transmit performance so you see more AIS information and targets at maximum range – all achieved with the least power consumption.

With built-in intelligent connectivity, integrated next-generation GPS and the unique FLEXI-FIT® bracket system, safe and secure installation could not be easier.


Discounts available to Commercial Vessels (Tour Boats, Charter Fishing etc.)  Contact us to discuss your requirements.  

B920 Series – Standard Performance (2W/CS) AIS Class B

    • Certified AIS Class B – 2W CSTDMA
    • Global Certification – USCG / FCC / Canada / Europe
    • SRT-AIS™ transceiver engine for superlative proven performance
    • FLEXI-FIT™ bracket system for easy, convenient and secure installation
    • Integrated high-performance GPS receiver & antenna (external antenna optional)
    • Water, pressure spray and damp proof  – IPx6 & IPx7
    • Ruggedized – protected from vibration, shock and extreme temperatures
    • Small and lightweight
    • Ultra-low power consumption – best in class
    • NMEA0183 & NMEA2000
    • Automated health and performance monitoring
    • Silent Mode (transmit-off) function
    • Enhanced RF screening to protect against electromagnetic interference
    • Built-in power surge protection
    • Plug & play connectivity – WiFi & Bluetooth (B922 & B924 models)
    • Integrated high performance zero loss VHF antenna splitter (B923 & B924 models)
bottom of page