em-trak B924 Class B AIS Transceiver, 2W CSTDMA, VHF Antenna Splitter, WiFi, Bluetooth
$1,230.62
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Minimum order quantity of
1
Maximum order quantity of
100
Must purchase in increments of
1
Return Policy
We believe in offering the very best value, quality, and selection. Plus, we want you to enjoy your purchase! In the event you wish to send a product back to us, you may return most unused items for a refund or exchange, minus shipping, within 90 days from the date of purchase unless noted below under exceptions and exclusions. Refunds are issued to the original form of payment.
Features
The em-trak B924 Class B AIS Transceiver is the most feature-rich 2W CSTDMA AIS transceiver in the B900 range. The B924 includes WiFi and Bluetooth for seamless wireless connectivity and AIS data streaming to any mobile device, PC, or wearable. An integrated VHF antenna splitter enables your transceiver to share your existing VHF antenna without any loss of performance. Like all B900 transceivers, it also includes an integrated next-generation GPS receiver and antenna and is designed for em-trak's unique FLEXI-FIT bracket system to make installation as easy as possible.
Exceptionally lightweight and completely weatherproof, the B924 delivers the very best (2W) AIS receive and transmit performance, so you see all AIS information and targets, even at maximum range. Your transceiver will also work with the CONNECT-AIS mobile phone app to make programming, configuration, and transceiver health monitoring simple and convenient.
AIS Programming Form Required with Purchase
The FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A copy of the MMSI registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form.
Click here to download form.
• Certified AIS Class B 2W CSTDMA
• Integrated WiFi and Bluetooth
• Integrated VHF antenna splitter
• Global certification – USCG / FCC / Canada / Europe
• SRT-AIS Transceiver Engine for superlative proven performance
• FLEXI-FIT bracket system for easy, convenient, and secure installation
• Internal high-performance GPS receiver and antenna (external antenna optional)
• Water, pressure spray, and damp proof (IPx6, IPx7 certified)
• Protected from vibration, shock, and extreme temperatures
• Small and lightweight
• Best-in-class, ultra-low power consumption
• Guaranteed connectivity and interoperability with any app, chartplotter, smartphone, tablet, or PC
• NMEA 0183 and NMEA 2000
• Automated health and performance monitoring
• Silent mode (transmit-off) function
• Enhanced RF screening to protect against electromagnetic interference
• Built-in power surge protection
Physical and Environmental Specifications
Size: 5.9"H x 4.5"W x 1.8"D
Weight: 14.6 oz.
Ingress Protection: IPx6 and IPx7
Electrical Specifications
Supply Voltage: 12V or 24V DC
Supply Voltage Range: 9.6V - 31.2V DC
Average Current @ 12V: 280mA
Average Current @ 12V (wireless off): 245mA
Peak Current: 2A
Average Power Consumption @ 12V: 3.4W
Average Power Consumption @ 12V (wireless off): 2.9W
Galvanic Isolation: NMEA 0183 inputs only, NMEA 2000, VHF antenna port
Connectors
VHF Antenna: SO-239
GNSS: TNC
Power: 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
WiFi: 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
Time to First Fix from the 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
In the Box
AIS Transceiver
Power and Data Cable
VHF Radio Accessory Cable
FLEXI-FIT Mounting Bracket
Screws and Optional Fixing Tape
Exceptionally lightweight and completely weatherproof, the B924 delivers the very best (2W) AIS receive and transmit performance, so you see all AIS information and targets, even at maximum range. Your transceiver will also work with the CONNECT-AIS mobile phone app to make programming, configuration, and transceiver health monitoring simple and convenient.
AIS Programming Form Required with Purchase
The FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A copy of the MMSI registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form.
Click here to download form.
• Certified AIS Class B 2W CSTDMA
• Integrated WiFi and Bluetooth
• Integrated VHF antenna splitter
• Global certification – USCG / FCC / Canada / Europe
• SRT-AIS Transceiver Engine for superlative proven performance
• FLEXI-FIT bracket system for easy, convenient, and secure installation
• Internal high-performance GPS receiver and antenna (external antenna optional)
• Water, pressure spray, and damp proof (IPx6, IPx7 certified)
• Protected from vibration, shock, and extreme temperatures
• Small and lightweight
• Best-in-class, ultra-low power consumption
• Guaranteed connectivity and interoperability with any app, chartplotter, smartphone, tablet, or PC
• NMEA 0183 and NMEA 2000
• Automated health and performance monitoring
• Silent mode (transmit-off) function
• Enhanced RF screening to protect against electromagnetic interference
• Built-in power surge protection
Physical and Environmental Specifications
Size: 5.9"H x 4.5"W x 1.8"D
Weight: 14.6 oz.
Ingress Protection: IPx6 and IPx7
Electrical Specifications
Supply Voltage: 12V or 24V DC
Supply Voltage Range: 9.6V - 31.2V DC
Average Current @ 12V: 280mA
Average Current @ 12V (wireless off): 245mA
Peak Current: 2A
Average Power Consumption @ 12V: 3.4W
Average Power Consumption @ 12V (wireless off): 2.9W
Galvanic Isolation: NMEA 0183 inputs only, NMEA 2000, VHF antenna port
Connectors
VHF Antenna: SO-239
GNSS: TNC
Power: 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
WiFi: 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
Time to First Fix from the 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
In the Box
AIS Transceiver
Power and Data Cable
VHF Radio Accessory Cable
FLEXI-FIT Mounting Bracket
Screws and Optional Fixing Tape
- WiFi and Bluetooth for seamless wireless connectivity and AIS data streaming
- Integrated VHF antenna splitter lets your transceiver share your existing VHF antenna
- FLEXI-FIT bracket system for easy, convenient, and secure installation
- Internal high-performance GPS receiver and antenna
- Protected from water, vibration, shock, and extreme temperatures
Specs
Unit Weight
2.30 lb
Brand
em-trak
MFG Part No.
98704
800-700-1366
