{"product_id":"em-trak-b924-class-b-ais-transceiver-with-wifi-bluetooth-and-vhf-antenna-splitter-2w-cstdma","title":"em-trak B924 Class B AIS Transceiver with WiFi, Bluetooth and VHF Antenna Splitter - 2W CSTDMA","description":"\u003cp\u003e\u003cstrong\u003eB924 Class B AIS Transceiver with WiFi, Bluetooth  VHF Antenna Splitter - 2W CSTDMA\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e**As 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.**\u003c\/p\u003e\u003cp\u003e\u003ca href=\"http:\/\/productimageserver.com\/banners\/ClassB.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick here to download form\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eThe most feature-rich 2W CSTDMA AIS transceiver in the B900 range. The B924 includes WiFi  Bluetooth for seamless wireless connectivity and AIS data streaming to any mobile device, PC, or wearable, with an integrated VHF antenna splitter to enable 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.\u003c\/p\u003e\u003cp\u003eExceptionally 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 our CONNECT-AIS mobile phone app to make programming, configuration, and transceiver health monitoring simple and convenient.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCertified AIS Class B  2W CSTDMA\u003c\/li\u003e\n\u003cli\u003eIntegrated WiFi and Bluetooth\u003c\/li\u003e\n\u003cli\u003eIntegrated VHF antenna splitter\u003c\/li\u003e\n\u003cli\u003eGlobal certification - USCG \/ FCC \/ Canada \/ Europe\u003c\/li\u003e\n\u003cli\u003eSRT-AIS Transceiver Engine for superlative proven performance\u003c\/li\u003e\n\u003cli\u003eFLEXI-FIT bracket system for easy, convenient, and secure installation\u003c\/li\u003e\n\u003cli\u003eInternal high-performance GPS receiver and antenna (external antenna optional)\u003c\/li\u003e\n\u003cli\u003eWater, pressure spray, and damp proof (IPx6, IPx7 certified)\u003c\/li\u003e\n\u003cli\u003eProtected from vibration, shock, and extreme temperatures\u003c\/li\u003e\n\u003cli\u003eSmall and lightweight\u003c\/li\u003e\n\u003cli\u003eUltra-low power consumption  best in class\u003c\/li\u003e\n\u003cli\u003eGuaranteed connectivity and interoperability with any app, chart plotter, smartphone, tablet, or PC\u003c\/li\u003e\n\u003cli\u003eNMEA 0183  NMEA 2000\u003c\/li\u003e\n\u003cli\u003eAutomated health and performance monitoring\u003c\/li\u003e\n\u003cli\u003eSilent mode (transmit-off) function\u003c\/li\u003e\n\u003cli\u003eEnhanced RF screening to protect against electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eBuilt-in power surge protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePhysical  Environmental Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize (H x W x D): 150 x 115 x 45mm\u003c\/li\u003e\n\u003cli\u003eWeight: 425kg\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -25C to +55C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -25C to +70C\u003c\/li\u003e\n\u003cli\u003eIngress protection: IPx6 and IPx7\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eElectrical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupply voltage: 12V or 24V DC\u003c\/li\u003e\n\u003cli\u003eSupply voltage range: 9.6V - 31.2V DC\u003c\/li\u003e\n\u003cli\u003eAverage current (at 12V): 280mA\u003c\/li\u003e\n\u003cli\u003eAverage current (at 12V) (wireless off): 245mA\u003c\/li\u003e\n\u003cli\u003ePeak current: 2A\u003c\/li\u003e\n\u003cli\u003eAverage power consumption (at 12V): 3.4W\u003c\/li\u003e\n\u003cli\u003eAverage power consumption (at 12V) (wireless off): 2.9W\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation: NMEA 0183 inputs only, NMEA 2000, VHF antenna port\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConnectors:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVHF antenna: SO-239\u003c\/li\u003e\n\u003cli\u003eVHF radio: SO-239\u003c\/li\u003e\n\u003cli\u003eGNSS: TNC\u003c\/li\u003e\n\u003cli\u003ePower: 12-way circular multipole\u003c\/li\u003e\n\u003cli\u003eNMEA 2000: 5-way Micro-C connector\u003c\/li\u003e\n\u003cli\u003eUSB: USB Micro-B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eData Interfaces:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNMEA 0183: 2 x bi-directional ports\u003c\/li\u003e\n\u003cli\u003eNMEA 2000: NMEA 2000 Ed 3.101, LEN=1\u003c\/li\u003e\n\u003cli\u003eUSB: PC virtual com port for NMEA 0183 data\u003c\/li\u003e\n\u003cli\u003eWiFi: IEEE 802.11 (a\/b\/g), client and access point mode supported (2 connections in access point mode)\u003c\/li\u003e\n\u003cli\u003eBluetooth: BT Classic 4.0, 7 concurrent connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAIS standards: IEC 62287-1 Ed. 3, ITU-R M.1371.5\u003c\/li\u003e\n\u003cli\u003eProduct safety standards: EN60950-1 2006 +A11:2009 +A1:2010 +A12:2011 +A2:2013 EN62311:2008\u003c\/li\u003e\n\u003cli\u003eEnvironmental standards: IEC 60945 Ed. 4\u003c\/li\u003e\n\u003cli\u003eSerial data interface standards: IEC 61162-1 Ed 5.0, IEC 61162-2 Ed 1.0\u003c\/li\u003e\n\u003cli\u003eNMEA 2000: NMEA 2000 Ed 3.101\u003c\/li\u003e\n\u003cli\u003eGNSS performance standards: IEC 61108-1 Ed 2.0, IEC 61108-02 Ed 1.0\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGNSS:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSystems supported: GPS, GLONASS, BeiDou, Galileo (two of any combination, three including GPS, Galileo)\u003c\/li\u003e\n\u003cli\u003eChannels: 72\u003c\/li\u003e\n\u003cli\u003eInternal\/external antenna: Internal or optional external antenna\u003c\/li\u003e\n\u003cli\u003eTime to first fix from the cold start: 26s\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVHF Transceiver:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVDL access scheme: CSTDMA\u003c\/li\u003e\n\u003cli\u003eOperating frequency: 156.025MHz - 162.025MHz\u003c\/li\u003e\n\u003cli\u003eChannel bandwidth: 25kHz\u003c\/li\u003e\n\u003cli\u003eReceivers\/transmitters: 2 x receivers, 1 x transmitter\u003c\/li\u003e\n\u003cli\u003eAIS receiver sensitivity (20% PER): -111dBm\u003c\/li\u003e\n\u003cli\u003eAIS transmitter power: 2W (+33dBm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUser Interface:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIndicators: Power, transmit timeout, error, silent mode\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 x AIS transceiver\u003c\/li\u003e\n\u003cli\u003e1 x Power and data cable (2M)\u003c\/li\u003e\n\u003cli\u003e1 x VHF radio accessory cable\u003c\/li\u003e\n\u003cli\u003e1 x FLEXI-FIT mounting bracket\u003c\/li\u003e\n\u003cli\u003eComplete with screws  optional fixing tape\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003eThis product may not be returned to the original point of purchase.  Please contact the manufacturer directly with any issues or concerns.\u003c\/strong\u003e \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003eThe em-trak B924 Class B AIS Transceiver is a comprehensive solution designed for reliable vessel identification and safety at sea. Featuring a powerful 2-watt CSTDMA transmission, this transceiver ensures maximum range and clarity for AIS data reception and transmission. Equipped with integrated WiFi and Bluetooth technology, it allows seamless wireless connectivity to mobile devices, PCs, and wearable technology, enabling real-time AIS data streaming and effortless configuration through the CONNECT-AIS app. The built-in VHF antenna splitter allows you to share your existing VHF antenna without any performance loss, simplifying installation and reducing clutter on your vessel.\u003c\/p\u003e\u003cp\u003eConstructed for durability, the B924 is weatherproof with IPx6 and IPx7 ratings, making it suitable for harsh marine environments. Its lightweight and compact design do not compromise robustness, offering protection against vibration, shock, and extreme temperatures. The internal high-performance GPS receiver ensures quick and accurate positioning, vital for AIS operations, and can be supplemented with an external antenna if needed. The FLEXI-FIT mounting system simplifies installation, making it accessible for both professional installers and boat owners seeking a secure, hassle-free setup.\u003c\/p\u003e\u003cp\u003eDesigned to meet global standards, the B924 is certified by USCG, FCC, and other international regulatory bodies, ensuring compliance and interoperability. Its advanced features include NMEA 0183 and NMEA 2000 compatibility, automated health monitoring, silent mode for transmission off, and enhanced RF screening for electromagnetic interference protection. Power efficiency is optimized to minimize energy consumption, making it ideal for long voyages or extended use. Whether integrated with chart plotters or used with mobile apps, the B924 provides a reliable, feature-rich AIS solution that enhances navigational safety and situational awareness at sea.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCertified AIS Class B 2W CSTDMA with global certification including USCG, FCC, and European standards\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt-in WiFi and Bluetooth for wireless data streaming and device connectivity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated VHF antenna splitter enabling sharing of existing VHF antenna without performance loss\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNext-generation GPS receiver with internal antenna for fast and precise positioning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFLEXI-FIT mounting system for quick, secure, and flexible installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeatherproof design with IPx6 and IPx7 ratings for durability in harsh marine conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatibility with NMEA 0183 and NMEA 2000 interfaces for seamless integration with marine electronics\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdvanced RF screening to protect against electromagnetic interference\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow power consumption for efficient operation during extended use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAutomated health and performance monitoring via CONNECT-AIS app\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSilent mode feature for transmit-off operation to reduce electromagnetic emissions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMultiple data interfaces including USB Micro-B, TNC, SO-239 for VHF antenna and radio, and 12V\/24V power input\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eTruck Freight: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOversized: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"em-trak","offers":[{"title":"Default Title","offer_id":44253627351129,"sku":"98704","price":1177.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/98704XL.jpg?v=1785353957","url":"https:\/\/www.marinepartsonly.com\/products\/em-trak-b924-class-b-ais-transceiver-with-wifi-bluetooth-and-vhf-antenna-splitter-2w-cstdma","provider":"Marine Parts Only","version":"1.0","type":"link"}