The em-trak 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.