SI-TEX SAS-300 AIS Class B Transceiver – Display Only f/Use w/Existing AIS
The SI-TEX SAS-300 is a Class B AIS display intended for use with an existing AIS source. By presenting received vessel information through a dedicated screen, it helps operators monitor traffic and improve target awareness without replacing the connected AIS transceiver.
SI-TEX SAS-300 AIS Class B Display Only Specifications
| Communication Type | Dedicated AIS Color Display Unit |
| AIS Class/Protocol | N/A (Layar Monitor f/ Existing AIS) |
| Output Power | N/A (Passive Monitor) |
| Frequency Range | N/A (Data Input Only) |
| Reporting Rate | Real-Time Target Processing |
| Operating Voltage | 12V / 24V DC Support |
| Current Draw | < 0.8A @ 12V |
| Interface/Networking | NMEA 2000, NMEA 0183 (Input) |
| Internal GPS | Integrated GNSS (For Vessel Overlay) |
| Display Type | 7-inch High-Brightness Color LCD |
| Waterproof Rating | IPX6 Rated Front Face |
| Operating Temperature | -15°C to +55°C Performance Range |
| Length (Overall) | 165 mm Chassis Depth |
| Width/Diameter | 230 mm Face Width |
| Weight | 1.1 kg (2.4 lbs) |
| Included Accessories | Mounting Bracket, Power/Data Cable, Sun Cover |
| Key Mechanical Feature | Dedicated tracking for up to 500 AIS targets |
Common Question of SI-TEX SAS300
What is the SAS-300?
The SI-TEX SAS-300 is a Class B AIS transceiver display identified for use with an existing AIS system. It provides display functions rather than a standalone transceiver. Confirm compatible AIS source, network, wiring, power supply, software, and marine AIS transceiver requirements before installation.
Does it include AIS hardware?
No. The listing states display only for use with existing AIS, so a separate compatible AIS transceiver or receiver is required. Confirm data connection, network, display format, power supply, mounting, and package contents before purchase.
Can it transmit AIS data?
No. The SAS-300 display does not independently transmit AIS data. It presents information from an existing compatible AIS system. Verify the connected transceiver, antenna, GPS, vessel programming, network, and Class B AIS transceiver before operation.











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