Sitex MDA1 Metadata AIS Class B Transciever

The Sitex MDA1 Metadata AIS Class B Transceiver is a next-generation marine safety device engineered for vessels of all sizes seeking reliable vessel tracking and collision avoidance. Whether you're running a small center console or a larger cruising yacht, this compact AIS transceiver keeps you visible to commercial traffic and other equipped vessels while allowing you to monitor vessel traffic around you. Automatic Identification System (AIS) technology has become the standard for responsible boating, and the MDA1 delivers professional-grade performance in a lightweight, rugged package built to withstand saltwater environments.

Built on SI-TEX's proven Rmax AIS technology, the MDA1 operates as a true Class B transceiver with dual-channel capability, allowing simultaneous reception and transmission of vessel position, course, and speed data. The module's compact design—weighing just 1.69 pounds—makes it ideal for tight helm spaces where real estate is premium, yet it delivers the same accuracy and update rates demanded by modern maritime operations. Class B performance ensures your vessel broadcasts to major shipping lanes and coastal traffic management systems without the cost or complexity of Class A equipment, striking the perfect balance for recreational and small commercial operators.

Anglers, cruisers, and commercial operators benefit from the MDA1's seamless integration with existing marine electronics through standard NMEA connections, eliminating the need for expensive system overhauls. Installation on any size vessel—from fishing boats to sailboats to small cargo operations—is straightforward, with the transceiver's modular design fitting easily into helm consoles or below-deck mounting locations. The rugged construction ensures reliable operation in harsh marine conditions, making the Sitex MDA1 Metadata AIS Class B Transceiver an investment in safety, situational awareness, and regulatory compliance for anyone serious about modern boating.