Em-trak B921 Class B AIS transceiver - 2 W CSTDMA Marine Navigation & Instruments
B921 AIS Class B Transceiver - CSTDMA 2 W
The B921 is a 2 W AIS CSTDMA Class B transceiver, offering the performance and reliability em-trak advances with next-generation technology. Small and durable, this reliable transceiver processes all AIS transmissions in real time, even at the limit of range, so you always have the complete picture and time to respond.
The intelligent connectivity of 'em-trak means the B921 can be connected to any chartplotter and is equipped with built-in GPS technology and ultra-low, best-in-class power consumption. Installation is also simplified with our unique FLEXI-FIT support system so you'll be up and running in no time.
Features:
- AIS Class B certified – 2W CSTDMA
- Worldwide certification - USCG / FCC / Canada / Europe
- MotorSRT-AIS™ transceiver for superlative proven performance
- FLEXI -FIT™ support system for easy, convenient and secure installation
- InternalHigh performance GPS receiver and antenna (external antenna optional)
- Resistant to water, splashes under pressure and humidity (IPx6, IPx7 certified)
- Protected against vibrations, shocks and extreme temperatures
- Small and light
- Ultra-low power consumption – best in class
- NMEA 0183 and NMEA 2000
- Automated monitoring status and performance
- Silent mode function (transmission disabled)
- Enhanced RF shielding to protect against electromagnetic interference
- Built-in surge protection
Physical and environmental specifications:
- Size (H x W x D): 150 x 115 x 45 mm
- Weight: 375 kg
- Operating temperaturetemperature: -25°C to +55°C
- Storage temperature: -25°C to +70°C
- Protection rating: IPx6 and IPx7
Electrical specifications:
- Supply voltage: 12V or 24V DC
- Supply voltage range : 9.6 V - 31.2 V DC
- Average current (at 12 V): 135 mA
- Peak current: 2A
- Average power consumption ( at 12V): 1.6W
- Galvanic isolation: NMEA 0183, NMEA 2000, VHF antenna port
Connectors:
- VHF antenna: SO-239
- GNSS: TNC
- Power supply: 12-way circular multipole
- NMEA 2000: Micro-C 5 connector channels
- USB: USB Micro-B
Data interfaces:
- NMEA 0183: 2 x bidirectional ports
- NMEA 2000: NMEA 2000 Ed 3.101, LEN=1
- USB: PC virtual communications port for NMEA 0183 data
Compliance with standards:
- 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:
- Supported systems Supported: GPS, GLONASS, BeiDou, Galileo (two of any combination, three including GPS, Galileo)
- Channels: 72
- Internal/External Antenna: Internal Antenna or optional external
- First repair time from cold start: 26 s
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
- Sensibility of the AIS receiver (20% PER): -111dBm
- Power of the AIS transmitter: 2W (+33dBm)
User interface:
- Indicators: power, transmit timeout, error, silent mode
In Box:
- 1 x AIS transceiver
- 1 x power and data cable (2M)
- 1 x FLEXI-FIT™ bracket
- Complete with optional screws and mounting tape
PRODUCT ID: 98701
SKU: NVN-98701
CSKU: CWR -98701
REWRITE: 109812-em-trak-b921-class-b-ais-transceiver
MPN: 430-0001
UPC:
ASIN:
WSKU:
SSKU :
KSKU:
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NAME: AIS EM-TRAK B921 CLASS B TRANSCEIVER - 2W CSTDMA
NAME_EX:
PTITLE: Transmitter -em-trak B921 Class B AIS receiver - 2W CSTDMA
TYPE: Marine navigation and instruments | AIS systems
SELLER: em-trak
ELECTRONICS> ELECTRONIQUE MARINE> MARINE RADIOS
Gtags:
GSpecs:
Em-trak B921 Class B AIS Transceiver - 2 W CSTDMA Product Description
AIS B921 Class B Transceiver - 2 W CSTDMA
The B921 is a transmitter -CSTDMA 2W Class B AIS receiver, delivering em-trak's advanced performance and reliability thanks to next-generation technology. Small and durable, this reliable transceiver processes all AIS transmissions in real time, even at the limit of range, so you always have the complete picture and time to respond.
The intelligent connectivity of 'em-trak means the B921 can be connected to any chartplotter and is equipped with built-in GPS technology and ultra-low, best-in-class power consumption. Installation is also simplified with our unique FLEXI-FIT support system so you'll be up and running in no time.
Features:
- AIS Class B – 2W CST certifiedDMA
- Global certification - USCG / FCC / Canada / Europe
- SRT-AIS™ transceiver engine for superlative proven performance
- FLEXI -FIT™ support system for easy, convenient and secure installation
- High performance internal GPS receiver and antenna (external antenna optional)
- Resistant to water, pressure spray and humidity (IPx6, IPx7 certified)
- Protected against vibration, shock and extreme temperatures
- Small and lightweight
- Ultra low power consumption – the best in class
- NMEA 0183 and NMEA 2000
- Automated health and performance monitoring
- Silent mode feature (transmit disabled)
- Enhanced RF shielding to protect against electromagnetic interference
- Built-in surge protection
Physical and environmental specifications:
- Size (H x Wx D): 150 x 115 x 45 mm
- Weight: 375 kg
- Operating temperature: -25°C to +55°C
- Temperature of storage: -25°C to +70°C
- Protection rating: IPx6 and IPx7
Electrical specifications:
- Supply voltage: 12V or 24V DC
- Range supply voltage: 9.6 V - 31.2 V DC
- Average current (at 12 V): 135 mA
- Peak current: 2A
- Average power consumption (at 12 V): 1.6 W
- Galvanic isolation: NMEA 0183, NMEA 2000, VHF antenna port
Connectors:
- VHF Antenna: SO-239
- GNSS: TNC
- Power supply: 12-way circular multipole
- NMEA 2000: 5-way Micro-C connector
- USB: USB Micro-B li>
Data interfaces:
- NMEA 0183: 2 x bidirectional ports
- NMEA 2000: NMEA 2000 Ed 3.101, LEN=1
- USB: PC virtual COM port for NMEA 0183 data
Standards Compliance:
- AIS standards: IEC 62287-1 Ed. 3, ITU-R M.1371.5
- Safety standards for products: 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 support standards: IEC 61108-1 Ed 2.0, IEC 61108-02 Ed 1.0
GNSS:
- Supported systems supported: GPS, GLONASS, BeiDou, Galileo (two of any combination, three including GPS, Galileo)
- Channels: 72
- Internal/external antenna: internal antenna or optional external
- First repair time from cold start: 26 s
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
In the box:
- 1 x AIS transceiver
- 1 x Power and data cable (2M)
- 1 x FLEXI-FIT™ mounting bracket
- Complete with optional screws and mounting tape
Frequently Asked Questions (FAQ) about the EM-TRAK B921 CLASS B AIS TRANSCEIVER - 2W CSTDMA Who is the em-trak?
Who is the em- trak? em-trak AIS transceivers guarantee you the best performance, reliability, connectivity and value. This goal is achieved through relentless and sustained development of core technologies and products over a 20-year period - something that continuesuit today and will continue into the future. This is why AIS em-traks are the choice of most maritime professionals, such as search and rescue and coast guard organizations, who place a premium on performance. and reliability.
Save $64 when you purchase the em-trak B921 Class B AIS Transceiver - 2W CSTDMA for only $573at NVN Marine! Free same day delivery before 3 p.m. Em-trak B921 Class B AIS Transceiver - 2W CSTDMA Technical Specifications
| Type: | Marine Navigation & Instruments | AIS systems |
|---|---|
| Supplier: | em-trak |
| AIS class: | B |
| Antenna included: | Yes |
| Display included: | No |
| Function : | Reception/Transmission |
| GPS Included: | Yes |
| User Guide: | Download PDF |
| Product installation: | Download PDF |
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