AIS Class B922 Transponder

AIS Class B B922 Transponder is a standard power (2W CSTDMA) 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.

AIS Class B922 Transponder combines WiFi & Bluetooth for seamless wireless connectivity and AIS data streaming to any 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.

PRODUCT 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

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

TECHNICAL SPECIFICATION

PHYSICAL AND ENVIRONMENTAL SPECIFICATION

• Size (w x h x d mm) – 150 x 115 x 45
• Weight – 385g
• Operating temperature – -25°C to +55°C
• Storage temperature – -25°C to +70°C
• Ingress protection – IPx6 and IPx7

• 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) – 2.0W
• 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
• VHF radio
• GNSS – TNC
• Power/NMEA 0183/silent mode – 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 NMEA0183 data
• Wi-Fi – 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 cold start – 26s

USER INTERFACE

• 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

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