Septentrio PolaNt Choke Ring

*Built of aluminum, the ChokeRing full GNSS high precision antenna is designed for reference stations. It is recognized for its durability in harsh conditions and reliability. Featuring low-noise amplifiers, the ChokeRing full GNSS high precision antenna is enabled for multi-frequency reception (GPS, GLONASS, Galileo, BeiDou, NavIC, QZSS and SBAS) and to mitigate multipath by attenuating reflected GPS signals thus significantly improving the reliability and accuracy of your reading.





*Key features

  • Support current and planned GNSS signals from GPS, GLONASS, Galileo, BeiDou, NavIC, QZSS and SBAS
  • Full bands including BeiDou B3 and Galileo E6 and L-band correction services
  • High phase center stability
  • IGS calibration available with or without radome