Catalog excerpts

B953 CLASS B - 1

HIGH TRANSMIT POWER (5W SOTDMA) The B953 is a high transmit power (5W SOTDMA) I Certified AIS Class B – 5W SOTDMA Class B AIS transceiver that is small and lightweight, I Integrated VHF antenna splitter yet delivers the very best AIS receive and transmit I Global certification - USCG / FCC / Canada / Europe performance so you see more AIS information and targets at maximum range – all achieved with the lowest power consumption. The integrated high performance VHF antenna splitter of the B953 enables the transceiver to share I SRT-AIS™ Transceiver Engine for superlative proven performance I FLEXI-FIT™ bracket system for easy, convenient and secure installation I Internal high-performance GPS receiver and antenna (external antenna optional) of performance and fail safe reliability. With built-in I Water, pressure spray and damp proof (IPx6, IPx7 certified) intelligent connectivity, integrated next generation I Protected from vibration, shock and extreme temperatures your existing VHF radio antenna without any loss GPS receiver & antenna and a unique FLEXI-FIT™ bracket system, safe and secure installation is simple. I Ultra-low power consumption – best in class I uaranteed connectivity and interoperability with any G chart plotter or PC I NMEA 0183 & NMEA 2000 I Automated health and performance monitoring I Silent mode (transmit-off) function I Enhanced RF screening to protect against electromagnetic interference I Built-in power surge protection I Fail safe VHF radio operation

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B953 CLASS B - 2

PHYSICAL & ENVIRONMENTAL SPECIFICATION Size (H x W x D) Operating temperature Storage temperature Ingress protection GNSS Systems supported Supply voltage Supply voltage range Peak current Average power consumption (at 12V) Galvanic isolation NMEA 0183 inputs only, NMEA 2000, VHF antenna port Internal/external antenna Internal or optional external antenna Time to first fix from cold start ELECTRICAL SPECIFICATION GPS, GLONASS, BeiDou, Galileo (two of any combination, three including GPS, Galileo) Operating frequency Channel bandwidth USER INTERFACE 1 x Power and data cable (2M) Power,...

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B953 CLASS B - 3

INSTALLATION GUIDE VHF radio GNSS antenna (Optional)

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