SI-TEX MDA-1 Metadata Class B AIS Transceiver w/Internal GPS - Must Be Programmed

The MDA-1 Metadata Class B AIS Transceiver delivers reliable and efficient AIS communication tailored for both recreational and commercial vessels. Its compact design and robust performance make it an essential addition to any marine setup.

FCC Programming Requirements

As the FCC requires all units sold in the US to be programmed by a qualified technician, please submit the form below for programming at the time of purchase. A copy of the MMSI Registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form.

Click here to download the programming form.

Product Features

• Compact and Durable: Measures 5.5" x 3.9" x 1.9" with an IPx7 Waterproof rating, ensuring flexibility in installation and rugged performance in any marine environment.
• Advanced AIS Engine: Equipped with an Rmax Class B engine that provides maximum range and efficient real-time AIS message processing for all message types.
• Integrated GPS Smart Antenna: Features an internal 50-channel GPS smart antenna, eliminating the need for an external GPS antenna in many installations. Note: The unit must be mounted with a clear view of the sky to utilize the internal GPS antenna.
• Versatile Connectivity: Supports NMEA0183, NMEA2000, and USB interfaces for easy plug-and-play installations on recreational or commercial vessels.

Technical Specifications

Power
Voltage	12 to 24V DC
Power Consumption	150mA @12VDC, <2W average

Data Interfaces
USB	Yes
NMEA2000	Yes
IEC61162-1 (NMEA0183) Output	38400 baud
IEC61162-1 (NMEA0183) Input	4800 baud
Silent Mode Switch Input	Yes

Additional Specifications
Display Included	No
GPS Included	Yes
Function	Receive/Transmit
AIS Class	B
Antenna Included	No
Box Dimensions	5"H x 6"W x 8"L
Weight	1.6 lbs
UPC	010407510484

What's Included

• 2m power and NMEA0183 cable
• User manual and quick start guide
• Product CD
• Fixing screws

Additional Information

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Download Brochure (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.