SAAB R4 GPS Sensor 7000 109-141 is a specialized GPS positioning sensor for the marine environment, belonging to theR4 Navigation System line from Saab TransponderTech. The device is used to provide position, timing, and navigation data for onboard marine electronic systems.

In ship operation, GPS data is crucial for many devices such asAIS, ECDIS, radar, VDR, voyage monitoring systems, and integrated navigation systems. The Saab R4 Navigation System documentation emphasizes that GPS information is increasingly important for various onboard systems and plays a significant role in maritime safety.

Marine GPS Sensor Supports SBAS and RAIM

The R4 GPS Navigation Sensor is designed as a high-precision GPS receiver capable of receiving differential corrections viaSBAS – Satellite-Based Augmentation System, such as, such as and , and. This feature helps improve the quality of positioning data in areas with SBAS signal support.

The device also performs continuousSupports RS422 communication and multiple NMEA 0183 messages calculations. RAIM is a mechanism for monitoring the integrity of GPS signals, providing warnings when positional accuracy does not meet required limits. According to the R4 Navigation System documentation, the product performs RAIM according to standardIdeal for replacement, repair, and maintenance of older Saab R4 systems..

Suitable for SOLAS vessels and professional navigation systems

The Saab R4 Navigation System is introduced as an IMO-compliant GPS/DGPS solution, which can be used independently or integrated with existing Saab AIS systems. The product documentation also states that SOLAS-class vessels are required to be equipped with type-approved GPS equipment.

As a positioning sensor,, the SAAB R4 GPS Sensor is suitable for vessels requiring a reliable GPS data source for multiple marine equipment. This is a suitable choice for replacement, repair, or maintenance needs of the existing Saab R4 system on board.

Flexible connection and communication

According to the R4 Navigation system specifications, the device supports is used to provide positioning data to onboard marine systems, including: ports, configurable baud rates from4,800 to 38,400 bps. The system also supports variousNMEA 0183 messages such as GGA, GLL, GNS, GSV, RMC, VTG, ZDA, and other navigation commands.

Thanks to its ability to output standard marine data, the R4 GPS sensor can be integrated with various onboard equipment, especially in systems requiring stable GPS position, time, and status data.

Key features of SAAB R4 GPS Sensor

• Marine GPS positioning sensor forSaab R4 Navigation System.
• Product Code:7000 109-141.
• High-accuracy GPS receiver.
• SBAS correction support such as WAAS and EGNOS.Continuous RAIM calculation for position data integrity monitoring.
• Supports IEC 61108-1 Edition 2 standard as per system documentation.Supports RS422 communication and multiple NMEA 0183 messagesCan be integrated with AIS, ECDIS, radar, VDR, and other navigation systems.
• Suitable for commercial vessels, SOLAS ships, and professional marine systems.Ideal for replacement, repair, and maintenance of older Saab R4 systems.Applications of SAAB R4 GPS Sensor 7000 109-141
• Supports communication via is used to provide positioning data to onboard marine systems, including:AIS systems.NMEA 0183.
• Can be integrated with AIS, ECDIS, radar, VDR and other navigation systems.
• Suitable for commercial vessels, SOLAS ships and professional marine systems.
• Suitable for replacement, repair, and maintenance of old Saab R4 systems.

Application of SAAB R4 GPS Sensor 7000 109-141

, the SAAB R4 GPS Sensor được sử dụng để cung cấp dữ liệu định vị cho các hệ thống hàng hải trên tàu, bao gồm:

• AIS systems.
• ECDIS.
• Marine radar.
• VDR/S-VDR.
• Voyage monitoring system.
• Integrated navigation system.
• GPS position and time display device.
• Systems requiring NMEA 0183 data from GPS.

For vessels using the Saab R4 system, replacing with the correct GPS sensor part number 7000 109-141 ensures stable positioning data without needing a complete system overhaul.

Why choose the correct SAAB R4 GPS Sensor 7000 109-141?

In marine systems, selecting the right spare parts by model and part number is crucial. An incompatible GPS sensor may not communicate correctly with the existing system, leading to positioning data errors or affecting related equipment like AIS, ECDIS, and VDR.

With the code 7000 109-141, , the SAAB R4 GPS Sensor is the suitable spare part for Saab R4 systems requiring repair, replacement, or as a backup. This product is especially suitable for shipowners, ship management companies, marine electronics engineers, and service units looking for the correct equipment for their operational systems.

Nếu bạn có thắc mắc vui lòng liên hệ với Hotline 0386.001.001 or0974.051.444 để được giải đáp chi tiết.

FAQ – Frequently Asked Questions

What is the SAAB R4 GPS Sensor 7000 109-141?

The SAAB R4 GPS Sensor 7000 109-141 is a marine GPS positioning sensor belonging to the Saab R4 Navigation System, used to provide position data to marine equipment on board.

Is this product an R4 DGPS Sensor?

No. This is a R4 GPS Sensor. The R4 DGPS Navigation Sensor is a different configuration, which includes a DGPS beacon receiver for IALA DGPS corrections.

Does the SAAB R4 GPS Sensor support RAIM?

Yes. The Saab R4 Navigation System documentation states that the product performs continuous RAIM calculations to increase the integrity of position data.

Does the device support SBAS?

Yes. The R4 GPS Navigation Sensor is capable of receiving SBAS corrections such as WAAS and EGNOS.

What equipment can the SAAB R4 GPS Sensor connect to?

The device can provide GPS data to systems such as AIS, ECDIS, radar, VDR, and other marine navigation equipment via appropriate communication interfaces, including RS422 and NMEA 0183 messages.
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