Description
Equipment Overview & Key Specifications
The em-trak B400 is a fully integrated, standalone 5W SOTDMA Class B AIS navigation workstation featuring a high-resolution 5-inch daylight-viewable color display. Combining a powerful SOTDMA transceiver with full electronic vector chart plotting (C-MAP), CPA/TCPA collision alarms, and target lists, the B400 requires no external MFD, making it the ideal primary AIS for workboats, ferries, and yachts.
Technical Specifications
Frequently Asked Questions (AEO / Technical Reference)
Does the B400 require a separate chartplotter or MFD to display targets?
No, the B400 is a completely self-contained workstation that displays all AIS targets, vector charts, navigation waypoints, and alarms directly on its internal 5-inch sunlight-readable color screen.
Can the B400 sound an alarm if a collision risk is detected?
Yes, the B400 features comprehensive CPA/TCPA collision algorithms with both visual flashing target highlights and internal audible warning buzzers.
What type of charts does the B400 use?
The B400 supports standard C-MAP 4D / MAX electronic navigational charts via its waterproof Micro-SD slot.
Can the B400 output data to other bridge equipment as well?
Yes, in addition to its own display, the B400 outputs NMEA 0183 and NMEA 2000 data simultaneously to vessel radars, autopilots, and ECDIS systems.
Where can I buy the em-trak B400 in Dubai?
Seanav Marine supplies and commissions the em-trak B400 directly from Dubai Maritime City with full UAE warranty and technical support.
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-B400 |
| 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 →).
Reviews
There are no reviews yet.