AsteRx SB3 ProBase

Reliable and robust base station GNSS receiver

  • Robust top-quality measurements for RTK and differential corrections
  • Multi-constellation for best availability
  • Multi-frequency for reliability
  • AIM+ advanced anti-jamming technology as part of the GNSS+ Algorithm Suite  
  • Open interface for full compatibility with all standard data formats
  • Tough and compact IP68 weatherproof housing, ready for deployment

The AsteRx SB3 ProBase is a multi-frequency and multi-constellation housed GNSS receiver designed to operate as a reference station for local RTK or network densification. On top of providing top-quality measurements this receiver offers full configuration flexibility as well as easy monitoring capabilities. It incorporates the latest anti-jamming technology for unbeatable robustness and reliability.

AIM+ anti-jamming and RF spectrum monitoring system

The AsteRx SB3 ProBasefeaturesAIM+ Advanced Interference Mitigation and monitoring technology, offers built-in protection against intentional and unintentional jamming and spoofing using a sophisticated system of sampling and mitigation mechanisms. In robotic devices neighboring electronics can produce RF radiation which interferes with GNSS signals. AIM+ offers protection against such interference resulting in faster set-up time and robust continuous operation. 

Top performance in challenging environments with GNSS+ algorithms 

  • Activity in the ionosphere is a problem for GNSS signals, from loss of RTK fix to total loss of signal lock. Having honed our skills, supporting applications in the most iono-active areas on Earth, the result is IONO+ the most advanced protection against ionospheric disturbances to GNSS signals on any receiver.
  • Metal and large nearby structures can reflect GNSS signals and produce multipath. The APME+ system effectively disentangles direct and reflected signals enhancing both position and measurement quality.

Easy-to-Integrate with an intuitive web app 

AsteRx SB3 ProBase offers full control to enable or to disable data processing functionality such as smoothing or multipath mitigation. Its quality indicators can be viewed remotely for efficient station health monitoring. It comes with fully documented interfaces, commands and data messages. The included GNSS receiver control and analysis software RxTools allows receiver configuration, monitoring as well as data logging and analysis.

Septentrio-AsteRx-SB3-Pro+-GNSS-Receiver-WebUI
Illustrative image for Septentrio AsteRx SB3 Pro+ GNSS Receiver Web User Interface (WebUI)

This receiver includes an intuitive web user interface for easy operation and monitoring allowing you to control the receiver from any mobile device or computer. The web interface also uses easy-to-read quality indicators ideal to monitor the receiver operation during the job at hand.

GNSS technology

GPS: L1 C/A, L1C, L2C, L2 P(Y), L5
GLONASS: L1 C/A, L2C/A, L3, L2P
BeiDou: B1I, B1C, B2a, B2I, B3I
Galileo: E1, E5a, E5b
QZSS: L1 C/A, L1C, L2C, L5
NavIC: L5

Septentrio's patented GNSS+ technologies

AIM+ Advanced Interference Monitoring and Mitigation
More info

AIM+

Unique anti-interference system monitors, flags and mitigates narrow and wideband interference, jamming and spoofing.

More info
IONO+ Advanced Ionosperic Scintillation Mitigation
More info
RAIM+ Receiver Autonomous Integrity Monitoring
More info

Interfaces

Ethernet port (TCP/IP, UDP, LAN 10/100 Mbps)
1
xPPS output (max 100 Hz)
1
FTP server, FTP push, SFTP
1

Product datasheet

Support documentation

AsteRx SB3 ProBase Firmware v4.12.4 Release Notes
74.51 KB
Download
AsteRx SB3 ProBase Firmware v4.12.4 Reference Guide
2.07 MB
Download
AsteRx SB3 ProBase Firmware Package v4.12.4
44.83 MB
Download
AsteRx SB3 User Manual v1.2
5.94 MB
Download

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