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Get the most from your on-the-water experience with the EM-Trak AIS Class B Tranceiver - GNSS Receiver, NMEA 2000, NMEA 0183, Integrated VHF Splitter, a 2W CSTDMA AIS Class B transceiver. Small and light-weight, it delivers em-trak's advanced AIS performance to ensure you see all information and targets, even at maximum range, and with the lowest power consumption in its class.
The B923 is equipped with an integrated VHF antenna splitter, which enables your transceiver to share your existing VHF antenna without any loss of performance. It offers quick and simple installation, with built-in intelligent connectivity, including integrated next-generation GPS receiver and antenna and em-trak's unique FLEXI-FIT bracket system to get you up and running in no time at all. The dual NMEA2000 & 0183, coupled with serial ports and USB also make connecting to all your PCs, display and navigation devices easy and simple.
Size (WxHxD) | 150 x 115 x 45mm |
Weight | 415g |
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) | 245mA |
Peak Current | 2A |
Average Power Consumption (At 12V) | 2.9W |
Galvanic Isolation | NMEA 0183 inputs only, NMEA 2000, VHF antenna port |
VHF Antenna | SO-239 |
VHF Radio | SO-239 |
GNSS | TNC |
Power/NMEA 0183/Silent Mode | 12 way circular multipole |
NMEA 2000 | 5 way Micro-C connector |
USB | USB Micro-B |
NMEA 0183 | 2 x bi-directional ports |
NMEA 2000 | NMEA2000 Ed 3.101, LEN1 |
USB | PC virtual com port for NMEA0183 data |
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 |
Systems Supported | GPS, GLONASS, BeiDou, Galileo |
Channels | 72 |
Internal/External Antenna | Internal or optional external antenna |
Time To First Fix From Cold Start | 26s |
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) |
Free Shipping | No |
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