Si-Tex SAS-900 Class A AIS Transceiver and Display for SALE

Si-Tex SAS-900 Class A AIS Transceiver and Display

The Si-Tex SAS-900 Class A AIS Transceiver and Display is a professional-grade vessel identification and traffic-monitoring system designed for commercial ships, workboats, passenger vessels, military craft, and other demanding marine applications. International certifications for SOLAS Class A and Inland Waterway operation make it suitable for vessels requiring reliable, standards-compliant AIS performance.

Fourth-generation AIS technology provides dependable transmission, reception, and message processing in congested waterways. The transceiver automatically operates at either 1W or 12.5W output and uses three receivers to maintain effective communication with AIS-equipped vessels, shore stations, aids to navigation, and compatible search-and-rescue devices.

A high-resolution 5-inch, 800 × 480 color display presents nearby AIS traffic through lists and an electronic-chart interface. Compatible optional C-MAP MAX cartography can display AIS targets over detailed charts, making vessel positions, courses, and potential collision risks easier to understand. Day and night display modes support comfortable operation in changing bridge-lighting conditions.

The SAS-900 also supports MOB and AIS-SART alerts, helping crews identify and track compatible emergency beacons. Integrated Wi-Fi, NMEA 0183, and NMEA 2000 connectivity allow AIS and navigation data to be shared with compatible radar, chartplotters, ECDIS equipment, sensors, and other bridge systems.

Its integrated 72-channel GNSS receiver supports simultaneous GPS and GLONASS operation. A compatible external GNSS antenna is supplied, providing the position data required for Class A AIS transmission. The rugged enclosure is rated IPX6 and IPX7 and includes shock and vibration protection for continuous operation in harsh commercial environments.

The SAS-900 combines its transceiver, display, GNSS receiver, chart engine, and connectivity in one compact unit. It is an excellent solution for operators who require professional AIS traffic awareness, dependable data sharing, and certified Class A performance. Features and specifications are based on the official Si-Tex SAS-900 product page and manufacturer’s SAS-900 brochure.

Key Features

• Certified Class A AIS transceiver
• SOLAS and Inland Waterway compliant
• Automatic 1W or 12.5W transmit output
• Three integrated AIS receivers
• High-resolution 5-inch color LCD
• 800 × 480-pixel display resolution
• Electronic-chart display with AIS overlay
• Compatible with optional C-MAP MAX charts
• Integrated 72-channel GNSS receiver
• Simultaneous GPS and GLONASS support
• External GNSS antenna included
• MOB and AIS-SART alert functionality
• Integrated Wi-Fi connectivity
• NMEA 0183 and NMEA 2000 interfaces
• Three NMEA 0183 sensor inputs
• Three high-speed bidirectional NMEA 0183 ports
• Optional pilot-plug interface
• Day and night display modes
• Multilingual user interface
• MicroSD slot for charts and software updates
• IPX6 and IPX7 water-resistant construction
• Integrated shock and vibration protection
• 12/24V DC electrical-system compatibility

Technical Specifications

What’s Included

• Si-Tex SAS-900 Class A AIS transceiver/display
• Mounting bracket and hardware
• External GNSS antenna with integrated cable
• Power cable
• 14-way data cable
• 18-way data cable
• Product mounting template
• Quick-start guide
• Quick-operation guide
• Product manual
• Warranty documentation

Important Installation Notes:

A dedicated marine VHF antenna or an approved AIS antenna splitter is normally required and is not listed among the standard supplied components. Optional C-MAP cartography, pilot-plug equipment, and junction boxes may also be sold separately.

Class A AIS equipment must be correctly programmed with vessel-specific data such as MMSI, IMO number, call sign, dimensions, and vessel type. Installation and configuration should be completed by a qualified marine electronics technician in accordance with applicable regulations.