Digital Yacht AIT2500 AIS Class B+ External GPS Antenna

Digital Yacht DIGAIT2500 Class B+ SOTDMA AIS transponder

• New Class B+ 5W transponder with GPS/GLONASS positioning
• Multiple NMEA 0183 in/out and multiplex capability
• NMEA 2000 connectivity
• USB connectivity for PC/MAC
• Remote TX silence switch option
• Supplied with GPS antenna

Digital Yacht have introduced a new range of Class B+ AIS transponders. Class B+, a new standard, utilises SOTDMA format transmissions which offer a 5W power output (2.5x more powerful than a regular Class B), a guaranteed time slot for transmission in busy traffic areas and faster update rates depending upon the speed of the vessel. It’s ideal for ocean sailors requiring the best possible performance and future proof satellite tracking applications, fast power boats and smaller non-mandated commercial vessels. It still inter-operates with existing Class B and Class A systems.

The AIT2500 is a full function SOTDMA AIS transponder with NMEA 0183, NMEA 2000 and USB data outputs. It is supplied with a GPS antenna and requires connection to a VHF antenna or suitable VHF-AIS antenna splitter.

The AIT2500 has the option of an AIS SART alarm which is great for use with personal AIS MOB devices.