{"product_id":"em-trak-b954-class-b-ais-transceiver-with-wifi-bluetooth-and-vhf-antenna-splitter","title":"em-trak B954 Class B AIS Transceiver with WiFi, Bluetooth, and VHF Antenna Splitter","description":"\u003cp\u003e\u003cstrong\u003eB954 Class B AIS Transceiver - 5W SOTDMA with WiFi, Bluetooth,  VHF Antenna Splitter\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 B954 is the most feature-rich high transmit power (5W SOTDMA) AIS transceiver in the B900 range. The B954 combines Wi-Fi  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\u003eLightweight and completely weatherproof, the B954 delivers the very best AIS receive and transmit performance with increased range and transmission priority. 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  5W SOTDMA\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\u003cli\u003eFail-safe VHF radio operation\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: 2.5A\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\u003eWi-Fi: 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 62287-2 Ed. 2, 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: SOTDMA\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: 5W (+37dBm)\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:m2lumZRk ---\u003e\n\u003cp\u003eThe em-trak B954 Class B AIS Transceiver offers advanced marine safety and communication features designed for reliable vessel tracking and data exchange. With a powerful 5W SOTDMA transmission, it ensures high-range performance and priority transmission, making it suitable for commercial and recreational vessels alike. This transceiver integrates Wi-Fi and Bluetooth connectivity, allowing seamless wireless streaming of AIS data to smartphones, tablets, and PCs, while the built-in VHF antenna splitter enables sharing your existing VHF antenna without any loss of signal quality. Its compact, lightweight design combined with an IPx6\/IPx7 weatherproof rating ensures durability and dependable operation in harsh marine environments. The B954’s integrated GPS receiver provides accurate positioning data, critical for navigation and collision avoidance, and can be configured easily with em-trak’s CONNECT-AIS app, simplifying setup and monitoring.\u003c\/p\u003e\u003cp\u003eBuilt to meet global certification standards, including USCG, FCC, Canada, and Europe, the B954 is engineered for safety and compliance. It features NMEA 0183 and NMEA 2000 interfaces, enabling integration with various navigation systems and chart plotters. Its low power consumption and robust electromagnetic interference shielding ensure reliable operation during extended voyages. The transceiver also includes fail-safe VHF radio operation, power surge protection, and multiple environmental safeguards, making it suitable for all marine conditions. Installation is straightforward with the FLEXI-FIT bracket system, and the device’s internal GPS can be upgraded with an external antenna for enhanced signal reception. The B954 is an all-in-one solution for modern mariners seeking a high-performance, feature-rich AIS transceiver that combines safety, connectivity, and ease of use in a compact form factor.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCertified AIS Class B 5W SOTDMA for high-performance vessel tracking\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Wi-Fi and Bluetooth for wireless data streaming and device connectivity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt-in VHF antenna splitter allows sharing of existing VHF antenna without signal loss\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGlobal certification including USCG, FCC, Canada, and Europe ensures compliance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdvanced SRT-AIS transceiver engine for reliable and proven performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFLEXI-FIT mounting system facilitates quick and secure installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInternal high-performance GPS receiver with optional external antenna support\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\u003eCompact and lightweight construction for easy handling and installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUltra-low power consumption for extended operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGuaranteed interoperability with apps, chart plotters, PCs, and mobile devices\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNMEA 0183 and NMEA 2000 interfaces for seamless system integration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAutomated health and performance monitoring ensures operational reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSilent mode function for transmit-off operation during critical situations\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhanced RF screening to mitigate electromagnetic interference\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt-in power surge protection enhances safety and reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFail-safe VHF radio operation maintains communication during system failures\u003c\/li\u003e\u003c\/ul\u003e","brand":"em-trak","offers":[{"title":"Default Title","offer_id":44441293357098,"sku":"98708","price":1304.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/98708XL.jpg?v=1780939192","url":"https:\/\/atticusgoods.com\/products\/em-trak-b954-class-b-ais-transceiver-with-wifi-bluetooth-and-vhf-antenna-splitter","provider":"Atticus Goods","version":"1.0","type":"link"}