The SI-TEX MDA-2 is a dual-channel parallel AIS receiver built around next-generation Rmax technology, delivering lightning-fast signal processing that maximizes reception range and fully decodes every incoming AIS message in real time. Its compact, IPx7-rated waterproof housing fits almost anywhere aboard, and plug-and-play compatibility with chart plotters, radars, onboard PCs, and other marine electronics makes integration straightforward. Built-in NMEA 0183, NMEA 2000, and USB interfaces mean the MDA-2 works with virtually any existing onboard network.

Specifications:

• Housing dimensions: 5.5" x 3.9" x 1.9"
• Waterproof rating: IPx7
• Power input: 12–24V DC
• Power consumption: 150 mA @ 12V DC, less than 2W average
• USB interface (also usable for device power)
• NMEA 2000 interface
• IEC 61162-1 (NMEA 0183) output at 38,400 baud
• IEC 61162-1 (NMEA 0183) input at 4,800 baud

In the Box:

• 2 m power and NMEA 0183 data cable
• User manual and quick start guide
• Product CD
• Fixing screws