PolaNt Choke Ring

High-precision geodetic full GNSS spectrum choke ring antenna

  • 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

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.  

GNSS frequencies

L1, L2, L5
L1, L2, L3
E1, E5a, E5b, E6
B1, B2, B3
L1, L5
L1, L2, L5, L6

Physical and environmental

N-Type Female
Minimum operating temperature
-55 ° C
Maximum operating temperature
85 ° C
IP rating
Designed to

Product datasheet

Support documentation

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