• -€179.10
  • Transpondeur AIS B923 classe B - Splitter VHF Em-trak - N°1 - comptoirnautique.com
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  • Transpondeur AIS B923 classe B - Splitter VHF Em-trak ports NMEA et USB - N°3 - comptoirnautique.com
  • Transpondeur AIS B923 classe B - Splitter VHF Em-trak - N°1 - comptoirnautique.com
  • Transpondeur AIS B923 classe B - Splitter VHF Em-trak ports VHF - N°2 - comptoirnautique.com
  • Transpondeur AIS B923 classe B - Splitter VHF Em-trak ports NMEA et USB - N°3 - comptoirnautique.com

AIS B923 class B transponder - 2W - VHF Splitter

Ref. MCT-EMTR-B923

The Em-Trak B923 AIS transponder is a 2W CSTDMA Class B AIS transceiver, offering advanced performance and reliability using next-generation technology. Small and rugged, this transceiver processes all AIS transmissions in real time , even at the edge of range, so you always have complete information and time to respond.

Here, this B923 Em-Trak AIS transponder features an integrated VHF antenna splitter , enabling your transceiver to share your existing VHF antenna without any loss of performance.

This transponder features em-trak's intelligent connectivity , which means that the B923 AIS transponder can be connected to any chartplotter . It also features integrated GPS technology with ultra-low power consumption. It's also very easy to install , thanks to the unique Flexi-Fit support system that gets you up and running in no time.

Read more Features
€699.90 Tax included
until 23/12/2024
Public price
€879.00
-20%
Price tax excl. / DOM TOM €583.25
Quantity
Last items in stock
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MCT-EMTR-B923

Data sheet

Product type
AIS
Transmitter power
2W
Functionality
AIS transmitter / receiver, GPS function included, NMEA 0183, NMEA 2000, Integrated VHF splitter
Interface
AIS
Description

EM-TRAK - AIS B923 CLASS B TRANSPONDER - 2W - VHF ANTENNA SPLITTER

The Em-Trak B923 AIS transponder consumes less power, while offering the best AIS and GPS performance , ensuring that every transmission is translated in real time and without error .

It features an integrated VHF antenna splitter , allowing both the VHF and the AIS receiver to use a single antenna .

As a reminder, a Class B AIS transponder is a device used on vessels to transmit and receive information on position, heading, speed, characteristics, position via GPS connection, vessel identity via MMSI number and name . The Class B AIS transponder is a smaller, less expensive version of the Class A AIS transponders used on large commercial vessels.



Connectivité du transpondeur AIS B923 Classe B Em-Trak Splitter VHF

B923 AIS transponder connectivity

The transceiver connects and shares data simultaneously on multiple devices and on any type of screen : chartplotter, PC, tablet, cell phone or connected watch.

You'll then have access to the best functions of your onboard equipment, including all AIS-related features such as weather, MOB, anti-collision, anchor safety, vessel tracking and more .

This model of Em-Trak B923 Class B AIS transponder features the following connectivity:

  • VHF antenna - SO-239
  • VHF radio - SO-239
  • GNSS-TNC
  • NMEA 0183
  • NMEA 2000
  • USB port for NMEA 0183 data


Reliable and easy to install

Em-trak AIS transceivers are designed with high-quality components for years of continuous, maintenance-free operation.

This AIS transponder is designed for the harshest marine environments, and all products are extensively tested to ensure they are waterproof and resistant to extreme temperatures, shock, vibration and sun/UV .

Thanks to the Flexi-Fit installation bracket, integrated GPS antenna, and connectivity options such as NMEA 2000, NMEA 0183 and USB ports, the em-trak AIS transponder has been designed and developed for quick and easy configuration and installation on any vessel .

Finally, all em-trak AIS transponders are rigorously tested and certified to meet international AIS standards, so you can have peace of mind, wherever you are. FCC, USCG, Canada and EU certified.

Installation et fiabilité du transpondeur AIS em-trak B923 Class B séparateur d'antenne VHF

AIS B923 CLASS B TRANSPONDER RANGE PRESENTATION



Em-Trak B923 Class B AIS transponder technical specifications

PHYSICAL AND ENVIRONMENTAL SPECIFICATIONS
Size (W x H x D in mm) 150 x 115 x 45 mm
Weight
415 g
Operating temperature range -25°C to +55°C
Storage temperature -25°C to +70°C
Protection class IPx6 and IPx7
ELECTRICAL SPECIFICATIONS
Supply voltage 12V or 24V DC
Supply voltage range 9.6 V - 31.2 V DC
Average current (at 12V) 135 mA
Peak current 2A
Average power consumption (at 12 V) 2.9 W
Galvanic isolation NMEA 0183 inputs only, NMEA 2000, VHF antenna port
CONNECTORS
VHF antenna - SO-239
VHF radio - SO-239
GNSS-TNC
Power supply/NMEA 0183/silent mode - 12-channel circular multi-pole
NMEA 2000 - 5-way Micro-C connector
USB-USB Micro-B
DATA INTERFACES
NMEA 0183 2 bidirectional ports
NMEA 2000 NMEA 2000 Ed 3.101, LEN=1
USB PC communication port for NMEA 0183 data
GPS
Supported systems GPS, GLONASS, BeiDou, Galileo (two of any combination, three with GPS, Galileo)
Channels 72
Internal or external antenna Internal
Cold start time 26 seconds
VHF TRANSCEIVER
VDL access scheme CSTDMA
Operating frequency 156.025 MHz - 162.025 MHz
Channel bandwidth 25 kHz
Receivers/transmitters 2 x receivers, 1 x transmitter
AIS receiver sensitivity (20% PER) -111dBm
AIS transmitter power 2W (+33dBm)
USER INTERFACE
Indicators Power, transmission delay, error, silent mode

MAIN FEATURES :

  • Integrated GPS
  • Small and robust
  • Easy to install
  • Integrated VHF antenna splitter
  • Compatible with multiple devices
  • Fast, reliable AIS transmissions

BOX CONTENTS :

  • 1 - B923 Class B Em-Trak AIS transceiver
  • 1 - Power and data cable (2 m)
  • 1 - VHF radio accessory cable (1 m)
  • 1 - FLEXI-FIT mounting bracket - complete with screws
  • 1 - PDF documentation

Download

AIS transp. manual B900 range

User's manual English & French AIS transponder em-trak class B range B921 B922 B923 B953 B954

Download (1.59M)

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