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em-trak B350/360 Class B SOTDMA AIS Transponder
em-trak B350

em-trak B350/360 Class B SOTDMA AIS Transponder

On sale$599.00
Retail Price:$849.00
Your Savings:$250.00(29%)
Part Number:ET-413-008

Choose Options

B350 base model
B360 W-Fi model [+$150.00]
Optional em-trak AIS/VHF Antenna Splitter help
S300 AIS/VHF Antenna Splitter [+$195.00]

Quick & Easy Online Form

Free Class B AIS Programming

FCC regulations require Class B AIS units to be programmed with MMSI and vessel information before shipping to US addresses. Milltech Marine provides this service free of charge.

Common Questions About MMSI

To make it more convenient for you to provide vessel information, we have prepared this quick and easy online form. Please complete and submit at time of order.
We are required to have proof of valid MMSI, so please also send a copy of the issuing document.
If you do not have a copy of your MMSI assignment, contact the issuing authority or organization. To search the FCC licensing database, click here. For BoatUS information, click here.
Go here if you do not have an FCC Ships Station License and MMSI and wish to obtain one.

The B350 is a ruggedized (weather and waterproof), fully certified AIS Class B transceiver with increased range and reporting frequency - ideal for offshore sailors. Small ultra low power consumption, NMEA2000 & 0183, integrated GPS antenna.

The  B350 is an internationally certified AIS Class B transceiver that offers a unique combination of toughness, performance and functionality.

Its 5W transmit power provides increased range and reporting frequency, ideal for offshore sailors or those sailing in busy transmit areas. It supports easy integration to any chartplotter or PC using its NMEA2000 or NMEA0183 ports.

The B350 also benefits from an integrated high performance GPS receiver and antenna (external GPS antenna is not required). HF-AIS core technology ensures superlative real world operational AIS performance at all times.

  • Fully certified AIS Class B
  • Waterproof – IP67 certified
  • Increased range and reporting frequency
  • Shock and vibration proof
  • Low power consumption 
  • Integrated high performance GPS antenna
  • Silent mode feature
  • NMEA0183 & NMEA2000 ensures plug and play compatibility with all display systems
  • Global 3 year warranty
  • ALSO AVAILABLE: B360 model adds Wi-Fi support for connecting mobile devices to your AIS transponder
  • The Wi-Fi feature adds the ability for devices such as iPads or other mobile devices to connect wirelessly to the B360 and receive AIS and GPS NMEA data for use in mobile apps such as iNavX, iSailor and more.
5 Stars
Purchased this AIS after traveling in fog near commercial traffic. I could see them with my AIS enabled VHF and Chartplotter, but they could not see me visually or on RADAR. I feel safer with this capability added to my vessel. I've been told that law enforcement likes AIS as well as it tells them that you are providing consistent information. I boat near a Navy station that frequently has range boats in the area, AIS allows us to know who is who and where we are. I chose to install a separate antenna for the AIS as it will provide some redundant capability for my VHF. I checked with Marine Traffic online and I showed up on their system within 15 minutes of all green on the AIS. I am happy with my purchase and it's performance to date.
Did you find this helpful? 
Reviewed by: (Verified Buyer)  from Colonial Beach. on 5/29/2018

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