Si-Tex MDA-5 Class B/SO AIS Transceiver.
Features:
Fully certified 5-Watt SOTDMA Class B AIS Module
5-Watt transmitter power, Higher Output power means your vessel will be seen at longer ranges by other vessels and via AIS websites
SOTDMA Class A Priorities means that your vessel will always transmit and be seen in very congested Commercial Harbors and Ports where traditional Class B units don't have network priority.
Integrated zero loss VHF antenna splitter - no second antenna needed Built-In 802.11 b/g/n Long Range WIFI allows unit to send AIS and Position data to any WIFI connected devices
NMEA-0183 data port, NMEA-2000 intelligent connectivity to all bridge systems
Galvanic Isolated USB Connection protects your transponder and connected PC's
Built-In Hi-Resolution 72 channel GPS & GLONASS satellite navigation receiver
Water Proof certified to IPX7
IEC-62287-2, FCC, USCG certified, and Industry Canada approved