SKU: 56122716134

em-trak B200 Class B AIS Transceiver - 5W SOTDMA w/Battery Backup

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Description

em-trak B200 Class B AIS Transceiver - 5W SOTDMA w/Battery BackupB200 Class B AIS Transceiver 5W SOTDMA with Battery Backup **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.** Click here to download form. The em trak B200 is a high transmit power (5W)

B200 Class B AIS Transceiver - 5W SOTDMA with Battery Backup

**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.**

Click here to download form.

The em-trak B200 is a high transmit power (5W) priority AIS Class B transceiver specifically designed for serious ocean sailors, offering enhanced safety through maximum range and transmission priority.

The high-powered, advanced AIS engine provides the reliability you can depend on and the very best AIS performance in its class. Completely water and weatherproof (IPx6 & IPx7 certified), and ruggedized to withstand shock and vibration, the B200 has been extensively tested in the most extreme marine environments and will provide years of maintenance-free operation. The dual NMEA2000 & 0183, coupled with serial ports, USB, Wi-Fi, and Bluetooth also make connecting to all your tablets, PCs, display, and navigation devices easy and simple.

Peace of mind is further enhanced with an internal battery that ensures continuous operation for up to 120 hours in the event of total power loss. The B200 also supports silent mode, where transmissions are switched off, but receiving continues, and can be enabled through the integrated switch.

Features:

  • Certified AIS Class B – 5W SOTDMA
  • Ruggedized and impervious to extreme environments – water (IPx6, IPx7), damp, shock, vibration, temperatures
  • Internal battery back-up for up to 120hrs operation – charge is automatically maintained by primary vessel power and automatically switches to the battery if lost
  • Wi-Fi & Bluetooth wireless connectivity
  • High performance latest generation GPS
  • NMEA0183 & NMEA2000
  • Low power consumption
  • Anti-tamper protection
  • Enhanced RF screening to protect against electromagnetic interference
  • Built-in power surge protection

Physical & Environmental Specifications:

  • Size (w x h x d): 170 x 140 x 69mm
  • Weight: 695g
  • Operating temperature: –25°C to +55°C
  • Storage temperature: -25°C to +70°C
  • Ingress protection – IPx6 and IPx7

Electrical Specifications:

  • Supply voltage: 12V or 24V DC
  • Supply voltage range: 9.6V – 31.2V DC
  • Average current (at 12V): 240mA (1.6A when battery charging)
  • Peak current: 3.85A
  • Average power consumption (at 12V): 2.9W (19.2W when battery charging)
  • Galvanic isolation: NMEA 0183 inputs only, NMEA 2000, VHF antenna port
  • Battery Capacity: 4600mAh
  • Battery Type: 3.7V Li-Ion rechargeable
  • Battery life (default operating conditions): 48 hours

Connectors:

  • VHF antenna: SO-239
  • GNSS: TNC
  • Power: 2-way circular multipole
  • NMEA 0183/silent mode: 12-way circular multipole
  • NMEA 2000: 5-way Micro-C connector
  • USB: USB Micro-B

Data Interfaces:

  • NMEA 0183: 2 x bi-directional ports
  • NMEA 2000: NMEA 2000 Ed 3.101, LEN=1
  • USB: PC virtual com port for NMEA 0183 data
  • Wi-Fi: IEEE 802.11 (a/b/g), client and access point mode supported (2 connections in access point mode)
  • Bluetooth: BT Classic 4.0, 7 concurrent connections

Standards Compliance:

  • AIS standards: IEC 62287-2 Ed. 2.  ITU-R M.1371.5
  • Product safety standards: EN60950-1 2006 +A11:2009 +A1:2010 +A12:2011 +A2:2013 EN62311:2008
  • Environmental standards: IEC 60945 Ed. 4
  • Serial data interface standards: IEC 61162-1 Ed 5.0.  IEC 61162-2 Ed 1.0
  • NMEA 2000: NMEA 2000 Ed 3.101
  • GNSS performance standards: IEC 61108-1 Ed 2.0. IEC 61108-02 Ed 1.0

GNSS:

  • Systems supported: GPS, GLONASS, BeiDou, Galileo (two of any combination, three including GPS, Galileo)
  • Channels: 72
  • Internal/external antenna: External only
  • Time to first fix from the cold start: 26s

VHF Transceiver:

  • VDL access scheme: SOTDMA
  • Operating frequency: 156.025MHz - 162.025MHz
  • Channel bandwidth: 25kHz
  • Receivers/transmitters: 2 x receivers, 1 x transmitter
  • AIS receiver sensitivity (20% PER): -111dBm
  • AIS transmitter power: 5W (+37dBm)

User Interface:

  • Buttons: Integrated silent mode
  • Indicators: Power, transmit timeout, error, silent mode

GNSS antenna

  • Size: 85 x 70mm
  • Weight: 470g
  • Ingress Protection: IPx6 and IPx7
  • Mounting: 1 inch 14 TPI pole mount required
  • GNSS systems supported: GPS, GLONASS, Galileo, BeiDou

In the Box:

  • 1 x AIS transceiver
  • 2 x Anti-tamper locking plates
  • 1 x Power cable (2M)
  • 1 x Fixing pack
  • 1 x Anti-tamper bracket
  • 1 x Mounting template

Manufacturer : em-trak
Manufacturer Part No : 429-0007
UPC : 672975210588
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56122716134

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JBIRD
Belleville, US
★★★★★ 5
Fantastic Read
Format: Hardcover
Fantastic book. Another Incredible work by Lee Smith!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
L
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Lisse
Natrona Heights, US
★★★★★ 5
A great book by a great journalist
Format: Hardcover
The China Matrix is another great book by the great journalist Lee Smith. The book is written in a very easy to read format. I have learned so many things that I didn't know before, and I simply can't put it down. Lee opened my eyes about the way Washington D.C. works, and I really miss his Epoch TV show, Over the Target. I wish more shows invited him on because he has a great insight when it comes to domestic and international affairs. To whoever wants to learn more about the way the Chinese Community Party works, I recommend to get this book and read it.
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Reviewed in the United States on November 1, 2025
B
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Brett Norton
Port Orchard, US
★★★★★ 3
Misses some important context, but a solid book
Format: Audiobook
I can't give it the 3.5 stars it deserves. Smith is an outstanding writer and has long view China as an adversary that we intentionally do not pay attention to given the elites make large amounts of money working with the CCP. In this book he demonstrates that happened from the get go, starting with Kissinger. Rarely, if ever, were American interests ever viewed as the lens with which to see China, only as a way to make money for power brokers and businesses alike. He points to Trumps long standing opposition to the way the international trade system evolved and the way it harmed middle class Americans. All of this is outstanding, but the book loses many points trying to cover for terrible protectionist economic policies. We certainly may have gone too far in hollowing out the industrial base, but 100% of Americans benefitted from lower price and more selections. It is not the purpose of the book, but a look at overall US business policy has been to harm Amercians, one need look no further than mass immigration, legal and illegal that drive down wages at the lower/middle end. Nor does the book bother with looking at general business mindless following each other for yet another new fad, from six sigma to who moved my cheese. Again, not what the book is about, but he tries to make the claim that all of this is China and elite policy driving toward this outcome when that data is not supported. Overall, it is a better than worse book that one should read if for no other reason than to see how far we have actually bent over for China for gains that are mostly illusory for business access. That China still uses the elites to gain access not just to markets but US citizen minds is the real problem. Smith does a good job pointing that out
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Reviewed in the United States on October 25, 2025
G
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Grayfox41
Whiting, US
★★★★★ 5
Yet, so many US consumers take a knee to Chinese imports.
Format: Kindle
My first response to Lee Smith's "The Chinese Matrix" is anger with the CCP. But, they did what treasonous US politicians and investors permitted in exchange for wealth and power. The current situation reminds me of the Chinese finger trap - a small tube of woven reeds just large enough to insert a finger into each end. When naturally trying to withdraw the fingers from opposite ends, the woven reeds constricted. Escape was contrary to natural instinct. Likewise, to extract our country from the Chinese Matrix will require unnatural sacrifice.
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Reviewed in the United States on March 11, 2026
G
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@Grampa_Steve
Chelsea, US
★★★★★ 5
Comprehensive and bold analysis of US foreign policy with China.
Format: Kindle
Lee Smith takes the reader through the many years of China appeasement from Kissenger and Nixon to the present where China continues to suck the power of the US toward its goal of global domination.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025

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