PolaRx4 and 4TR Multi-frequency GNSS Reference Station
The PolaRx4 PRO and PolaRx4TR PRO are no longer available for sale. The PolaRx5 has replaced the PolaR4 PRO and the PolaRx5TR has replaced the PolaRx4TR PRO. Septentrio will continue to support and repair the PolaRx4 PRO and PolaRx4TR PRO until 31 December 2019. Please contact us for more information.
The PolaRx4 Pro and 4TR multi-frequency GNSS reference receiver family consists of a series of fully featured high performance GNSS receivers providing network operators and scientific users with high-quality tracking and measurement of all available and upcoming GNSS signals. Innovative GNSS signal processing, extensive networking capabilities, a robust design and a highly-valued intuitive user interface make this family an excellent choice as future-proof base station solution.
The A Posteriori Multipath Estimator (APME ), unique in its ability to tackle short-delay multipath, enhances the measurement quality while LOCK tracking guarantees robust tracking of rapid signal dynamics during scintillation events. Advanced interference analysis and mitigation using notch filtering facilitates use in difficult radio environments.
- Tracks all visible signals (GPS, GLONASS, GALILEO, BEIDOU)
- Unique interference monitoring
- Powerful GUI and logging tools
- Rugged housing and multiple interfaces
- Special time/frequency transfer variant (PolaRx4TR)