The em-trak B922 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.
The em-trak B922 combines WiFi & Bluetooth for wireless connectivity and AIS data streaming to a mobile device or PC. With built in intelligent connectivity, integrated next-generation GPS receiver & antenna and a unique FLEXI-FIT® bracket system, safe and secure installation is simple.
em-trak B922 Features
- Certified AIS Class B 2W CSTDMA
- Plug & play connectivity WiFi & 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
- 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
em-trak B922 Technical Specifications
PHYSICAL SPECIFICATION
Size 150mm x 110mm
Weight 330g
ELECTRICAL SPECIFICATION
Power Supply 12-24V DC
Power Consumption 2.05W (170mA @ 12V) (WiFi & Bluetooth on)
Power Consumption 1.65W (135mA @ 12V) (WiFi & Bluetooth off)
DATA INTERFACES
Physical Data Interfaces
NMEA0183 (2)
NMEA2000
USB
CONNECTORS
VHF Antenna Output SO239
VHF Radio Input N/A
GPS Antenna TNC
NMEA2000 Standard 5 Way Micro-C Connector
Power/NMEA0183 12 Way Circular Multipole
USB Micro USB
VHF TRANSCEIVER
Access Scheme CSTDMA
Operating Frequency Range 156MHz to 163MHz
AIS Receiver Sensitivity -111dBm
AIS Transmit Power 2W (+33dBm)
GPS RECEIVER & ANTENNA
Channels 72
Type & Performance GPS/Galileo + GLONASS or BEIDOU
ENVIRONMENTAL STANDARD
Category Exposed
Water Proofing IPx6 & IPx7
Operating Temperature -25°C to +55°C
em-trak B922 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
