Septentrio AsteRx SB3 ProBase

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AsteRx SB3 ProBase – Reliable and Robust GNSS Base Station Receiver

The AsteRx SB3 ProBase is a high-performance, multi-frequency, multi-constellation GNSS receiver designed to serve as a dependable reference station for local RTK and network densification. Housed in a tough, compact IP68-rated enclosure, it is built to withstand harsh weather conditions while delivering top-quality measurements and exceptional reliability in the field.

The receiver ensures optimal availability and accuracy through multi-constellation support, while multi-frequency tracking enhances reliability even in challenging environments. Equipped with Septentrio’s GNSS+ Algorithm Suite, including AIM+ advanced anti-jamming, IONO+, and APME+, the AsteRx SB3 ProBase guarantees superior signal integrity, robust operation, and consistent performance, even in areas affected by interference, multipath, or ionospheric disturbances.

With its open interfaces and compatibility with all standard data formats, the AsteRx SB3 ProBase integrates easily into any system or workflow. Its intuitive Web User Interface (WebUI) and RxTools software suite allow for complete configuration, monitoring, and data logging—whether in the field or remotely. Quality indicators and remote access make it simple to maintain continuous awareness of station performance and health.

Key Features

• Rugged IP68 housing – weatherproof and built for long-term reliability in demanding outdoor conditions.

• Multi-constellation, multi-frequency tracking – ensures maximum availability, accuracy, and resilience.

• Advanced anti-jamming protection – AIM+ technology automatically mitigates interference from both intentional and unintentional sources.

• GNSS+ Algorithm Suite – includes IONO+ and APME+ for enhanced resistance to ionospheric and multipath effects.

• High-quality RTK and differential corrections – provides stable, precise reference data for base station and network applications.

• Open interface – compatible with all major data formats for easy integration into existing systems.

• Remote monitoring and control – intuitive WebUI enables full access from any device for configuration, analysis, and performance tracking.

• Comprehensive software tools – includes RxTools for configuration, logging, data analysis, and station management.