Description
Equipment Overview & Key Specifications
The em-trak B954 is the pinnacle of the B900 series—a flagship 5W SOTDMA Class B AIS transceiver integrating a zero-loss VHF antenna splitter, dual-band WiFi, and Bluetooth in a single compact chassis. Offering maximum 5W transmit power, autonomous slot reservation, single-antenna installation, and wireless tablet streaming, the B954 delivers unmatched capability for demanding maritime applications.
Technical Specifications
Frequently Asked Questions (AEO / Technical Reference)
Why is the B954 considered the ultimate Class B AIS transceiver?
The B954 incorporates every conceivable feature: 5W high-power SOTDMA transmission, priority time slot reservation, built-in antenna splitter, dual WiFi/Bluetooth, and dual NMEA 0183/2000 interfaces in a rugged IPx7 enclosure.
Can I install the B954 without running any new antenna cables?
Yes, by utilizing the built-in zero-loss splitter, the B954 connects directly between your existing marine VHF radio and VHF antenna.
What reporting rate does the B954 achieve at high speeds?
When vessel speed exceeds 14 knots, the B954 automatically accelerates position transmissions to every 5 seconds.
Can multiple crew members connect their tablets to the B954 at once?
Yes, up to 7 simultaneous mobile connections are supported concurrently without signal interruption.
How can I purchase and commission the em-trak B954 in the UAE?
Contact Seanav Marine at Dubai Maritime City. We provide genuine factory units, MMSI programming, PDI certification, and onboard commissioning across all UAE ports.
Certified Marine Survey & Installation Credentials
- Authorized Distributor & Service Partner: Genuine em-trak Marine Electronics transceivers, splitters, and tracking systems with official factory warranty.
- Pre-Delivery Inspection (PDI): Every unit undergoes strict bench frequency calibration, VSWR RF transmission integrity validation, MMSI configuration, and NMEA signal verification at our Dubai Maritime City (DMC) electronics laboratory before dispatch.
- Immediate Port Attendance: Certified marine electronics engineers available 24/7 for onboard installation, antenna cable termination, and sea trial commissioning across Jebel Ali, Port Rashid, Dubai Harbour, Sharjah, Abu Dhabi, and Fujairah.
- Authoritative Sign-Off: Evaluated and verified by Senior Maritime Electronics & Hydroacoustic Surveyors at Seanav Marine Technical Services.
Technical Specifications & Operational Standards
Review certified engineering parameters, electrical inputs, data protocols, and Class compliance standards for this unit:
| OEM Brand / Manufacturer | Em-Trak |
|---|---|
| Model / Part Number | SNV-EMT-B954 |
| Equipment Classification | SOLAS Mandatory Class A Marine AIS Transceiver |
| VHF Transceiver Power | 12.5 W High Power / 1.0 W Low Power (Automatic Switching) |
| Frequency Range | 156.025 MHz to 162.025 MHz (AIS 1 & AIS 2 Channels) |
| Standard Compliance | IMO MSC.74(69), ITU-R M.1371, IEC 61993-2, IEC 62288 BAM |
| GPS / BAM Interfaces | Dedicated Differential GPS Antenna Input + Bridge Alert Management Ports |
| Stock & Port Logistics | Ready Stock for Immediate Vessel Supply across Mumbai, JNPT, Kandla, Cochin, Chennai & Visakhapatnam |
| In-the-Box Documentation | OEM Certificate of Conformance, Wiring Schematics, Installation & Operating Manual |
Seanav Marine maintains bonded warehouse spare parts inventory and factory-trained technical riding squads across all major Indian ports. Immediate dispatch available to vessel agents, ship chandlers, and technical managers at Mumbai, JNPT (Nhava Sheva), Kandla, Mundra, Cochin, Chennai, and Visakhapatnam (view all 400+ ports →).
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