The Em-Trak AIS Class B B300 offers a unique combination of toughness and performance that is ideal for use in harsh marine environments. The Em-trak B300 is designed to operate reliably and safely in harsh conditions.
The B330 AIS has a built-in GPS, but it is possible to connect an external GPS antenna to it. In addition, the B300 is equipped with dual NMEA0183 & NMEA2000 plug & play connectivity.
Features of the Em-trak B300 AIS transponder:
Fully certified AIS class B
Waterproof - IPx6 and IPx7 certified
Shock and vibration resistant
Low energy consumption
Receives and processes all AIS message types
NMEA0183 and NMEA2000
Plug and play compatibility with most display systems
Internal GPS antenna






