• Ultra-precise time synchronization for time transfer applications
  • PPS input internal delay auto-calibration 
  • CGGTTS V2E compliant 
  • Tracks all visible signals (GPS, GLONASS, GALILEO, BEIDOU, NAVIC) 
  • High-precision, low-noise measurements 
  • Unique interference monitoring and mitigation + advanced GNSS+ toolkit
  • Powerful web interface and logging tools

The GNSS+ toolkit - converting bad environments into good positioning

Septentrio’s field-proven Advanced Interference Mitigation (AIM+) technology enables the PolaRx5 to filter out both intentional and unintentional sources of radio interference, from narrowband signals over high powered pulsed signals to chirp jammers and Iridium interferers.

Septentrio’s patented Multipath Mitigation (APME+) technology – unique in eliminating short delay multipath without introduction of bias – guarantees superior measurement quality. If needed, the user has the ability to activate or deactivate APME+ to obtain completely unmodified measurements.

Mechanical vibrations or shocks caused by rough terrain can wreak havoc with satellite tracking. LOCK+ automatically adjusts the parameters of your receiver so you never lose position.

AIM+ anti-jamming and RF spectrum monitoring system


AIM+ offers built-in protection against intentional and unintentional jamming using a sophisticated system of sampling and mitigation mechanisms. Your high-precision GNSS / GPS receiver can automatically suppress the widest variety of interferers from simple continuous narrow-band signals to the more complex wide band and pulsed transmitters as well as lnmarsat and Iridium satellite transmissions. 

Intuitive web user interface


Intuitive user web interface for PolaRx5 TR GNSS reference receiver


With your high-precision GPS reference receiver comes 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.


Download the product datasheet below 


Multi-frequency, multi-constellation GNSS Time and Frequency Transfer Receiver

Dedicated to time and frequency transfer applications, the PolaRx5TR is optimized for quality of code and carrier phase measurements. The PolaRx5TR is fully compliant with recommendation CCTF 5 (2015) of the Consultative Committee for Time and Frequency.

Timing Receiver

As well as the standard inputs for time and frequency latching, the PolaRx5TR incorporates a calibration circuit to measure and compensate for the delay between the PPS input and the internal time reference GNSS technology. Additionally a PPS IN monitoring function can reset/resync the receiver in case of a jump in the PPS IN phase. 

Monitoring, data logging and remote operation

Communication and (remote) management of PolaRx5TR is made easy with a powerful built-in web interface, which features secured access to all receiver settings and status information, data storage, as well as firmware upgrading.

Related insights

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Support documentation

RxTools: Download our RxTools extensive support tool suite for receivers:

Product certificates 

Other Support Assets and firmware updates:

PolaRx5TR Firmware v5.4.0 Release Notes
83.35 KB
PolaRx5TR Firmware Package v5.4.0
44.91 MB
PolaRx5TR Firmware v5.4.0 Reference Guide
2.24 MB
PolaRx5TR Quick Start Guide
258.55 KB
PolaRx5TR User Manual v2.2
8.3 MB

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