The Marinelite SAG-9000 Class A AIS Transponder is a high-performance Automatic Identification System designed to provide accurate vessel identification, positioning, and navigation data exchange between ships and coastal monitoring systems. Operating on the VHF maritime band using Self-Organizing Time Division Multiple Access (SOTDMA) technology, the system ensures reliable and continuous AIS communication in dense maritime traffic environments.

The unit is equipped with a 7-inch color display with touch and push-button operation, offering a user-friendly interface for monitoring surrounding AIS targets and navigation data. It supports multi-constellation GNSS positioning including GPS, BDS, and GLONASS, enabling high-precision vessel positioning and enhanced operational reliability.

Designed for integration within modern bridge systems, the SAG-9000 provides interfaces for radar, ECDIS, and other onboard sensors. It can transmit and receive both static and dynamic vessel information such as ship identity, course over ground, speed, heading, and voyage data. The system also supports multiple AIS transmission modes including autonomous, assigned, and polling modes, allowing flexible operation according to regional AIS management requirements.

Advanced safety features include real-time collision avoidance information, intelligent alarm systems, and system self-diagnostics, helping operators maintain situational awareness and reduce navigational risk. The device supports AIS target monitoring within a 50 nautical mile radius, making it suitable for both coastal and offshore operations.

Manufactured in compliance with major maritime standards such as IMO MSC.302(87), ITU-R M.1371-5, IEC 61993-2, IEC 62288, and IEC 60945, the SAG-9000 ensures reliable performance and regulatory compliance for commercial vessels and professional marine applications.