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Em-trak Class B AIS Transceiver / Transponder : B330

Em-trak Class B AIS transponder : B330

The Em-trak B330 Class B AIS transponder is a waterproof AIS Class B transceiver with built in WiFi.

The em-trak B330 AIS Class B transceiver is a weather and waterproof AIS unit designed for external mounting.  It includes both NMEA0183 and NMEA2000 interfaces for easy connection to your chartplotter and even includes built in long range Wi-Fi

The Em-trak B300 AIS has a built in GPS receiver but can also have an external GPS antenna connected if required.  Featuring Em-trak's latest technology this Class B AIS transponder is a great safety addition to any boat.

The B300 comes with all the software required to easily program with your boat's MMSI, Call sign, name and dimensions, or you can have your dealer program it for you.

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Product Overview

•  Weather & waterproof •  Highest quality, designed to last
•  Stylish & small •  Designed for the harsh maritime environment
•  Latest Em-trak technology built in •  Connect via NMEA0183, NMEA2000 or Wi-Fi
•  Long range Wi-Fi •  Built in GPS antenna

Don't have an MMSI yet?  Download the application form here, its free to apply.

Looking for more information, or ready to buy? Contact us.


Not sure if your charplotter is compatible? Contact us to discuss your options.
For support and other associated downloads for the B330 please visit our FAQ


All em-trak products come with a comprehensive 3 year warranty. If you are having problems with your em-trak AIS hardware please visit our FAQ  first and then if you still require assistance, contact us for assistance.