Sitex SAS-300 Class B AIS With External GPS Antenna

The Sitex SAS-300 Class B AIS with External GPS Antenna is a professional-grade marine navigation and automatic identification system designed for vessels requiring reliable, real-time vessel tracking and collision avoidance. This Class B transponder is ideal for commercial fishing fleets, workboats, law enforcement marine units, and tactical maritime operations where situational awareness and compliance with international maritime regulations are essential.

Built to marine-grade standards, the SAS-300 integrates dual-channel VHF technology with an external GPS antenna to provide precise positioning data. This configuration ensures unobstructed satellite acquisition, critical for maintaining continuous positional updates in challenging electromagnetic environments, such as aboard steel-hulled vessels and in areas with RF interference.

Law enforcement marine patrol units, Coast Guard auxiliary personnel, and commercial maritime operators benefit from the SAS-300's dependable identification and tracking capabilities. This unit broadcasts vessel identity, location, course, and speed to nearby traffic and shore-based monitoring stations, ensuring compliance with international maritime frequencies while maintaining Class B compliance standards.