Si-Tex MDA-2 AIS Receiver
Best safety upgrade for boaters seeking real-time collision avoidance.
This dual-channel receiver turns your existing chartplotter into a high-end collision avoidance system. It sacrifices the complexity of a full transponder for a streamlined, plug-and-play setup that prioritizes real-time situational awareness over active broadcasting.
$309.95
at
The GPS Store
More MDA options
Who it's for
- Safety-conscious sailors needing constant, comprehensive vessel tracking
- Navigators looking for seamless integration with existing marine electronics
- Budget-minded boaters seeking affordable collision avoidance upgrades
Who should skip it
- Skippers requiring active visibility to other AIS-equipped vessels
- Boaters wanting a simple, all-in-one installation process
- Tech-savvy users desiring modern wireless connectivity and data logging
Performance breakdown
Tracking Reliability
Dual-channel reception ensures consistent, real-time monitoring of all nearby maritime traffic.
System Integration
Broad compatibility with NMEA 2000 and 0183 simplifies network installation.
Situational Awareness
Color-coded target displays provide immediate visual clarity for identifying vessel types.
Collision Avoidance
Proactive CPA alarms offer critical alerts before potential hazards become emergencies.
Installation Ease
Includes all essential cabling and mounting hardware for a straightforward setup.
Form Factor
Compact black box design fits easily into tight marine electronic consoles.
Key Specs
Model
MDA-2
Operating Voltage
12 to 24V DC
Power Consumption
2 watts
Connectivity
USB, NMEA2000, NMEA0183
Waterproof Rating
IPx7
Dimensions
5.5 inches W x 3.9 inches H x 1.9 inches D
Weight
1.5 lbs
Number of NMEA 0183 Ports
2
AIS Functionality
Dual Channel Parallel Receiver
Warranty
2 Year
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