COVID-19 VIRUS

Service is pretty much back to normal.

We are however noticing delays obtaining some items due to manufacturers also working under restrictions.

In the event of any significant delays, we will notify you.

em-trak B922 Class B AIS Transceiver with WiFi and Bluetooth - 430-0003

em-trak B922 Class B AIS Transceiver with WiFi and Bluetooth - 430-0003

em-trak B922 Class B AIS Transceiver


The 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.

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

Identical to the B921 but with WiFi and Bluetooth to enable easy connection to Tablets, iPads and phones.


Not sure what the difference is between CSTDMA and SOTDMA? Read our Quick guide, Click Here


The B920 series AIS transceivers feature a built-in GPS antenna. In most cases this will work fine as long as the unit is mounted upright and not directly below metalwork or cables. If your installation is either compromised by metalwork or cables, or your hull is built from metal, then the GPS100 remote antenna is recommended. Please select this from the related products listed below.

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

1 x AIS Transceiver

1 x Power and Data Cable (2m)

1 x FLEXI-FIT Mounting Bracket – Complete with Screws & Optional Fixing Tape

PHYSICAL AND ENVIRONMENTAL SPECIFICATION

Size (w x h x d) – 150 x 115 x 45mm

Weight – 385g

Operating temperature – -25°C to +55°C

Storage temperature – -25°C to +70°C

Ingress protection – IPx6 and IPx7


ELECTRICAL SPECIFICATION

Supply voltage – 12V or 24V DC

Supply voltage range – 9.6V – 31.2V DC

Average current (at 12V) – 170mA

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

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 NMEA 0183 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


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

Write a review

Please login or register to review
  • Brand: em-trak
  • Product Code: B922
  • Availability: In Stock
  • RRP Inc VAT: £547.20


  • Our Price: £539.00
  • Ex VAT: £449.17

Tags: class b, em-trak, b922