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Item #: ChokeRingB3E6

PolaNt Choke Ring B3/E6 Antenna

The Septentrio PolaNt Choke Ring B3/E6 is a high precision, multi-frequency, multi-constellation geodetic choke ring antenna for use with PolaRx family of GNSS receivers. It replaces the Choke Ring MC Antenna.

SKU: ChokeRingB3E6 Categories: , Manufacturer: Septentrio

Septentrio PolaNt Choke Ring B3/E6 Antenna

High Precision Geodetic Choke Ring Antenna

Septentrios PolaNt Choke Ring B3/E6 is a high precision geodetic multi-frequency, multi-constellation choke ring antenna for use with Septentrios PolaRx family of high performance multiple-frequency GNSS reference receivers. It supports current and planned GNSS signals including BeiDou B3 and Galileo E6.

The PolaNt Choke Ring antenna uses low-noise amplifiers with powerful filters for out-of-band interference rejection. It has superior multipath rejection and a
high phase center stability. It is designed for high-end applications and reference station operations. The sealed radome allows reliable signal reception even in difficult conditions.


  • Supports current and planned GNSS signals from GPS, GLONASS, Galileo, BeiDou, IRNSS, QZSS and SBAS 
  • Supports BeiDou B3 and Galileo E6
  • Has a high-phase center stability
  • IGS calibration is available

This product replaces the Choke Ring MC Antenna.

Septentrio PolaNt Choke Ring B3/E6 Antenna Data Sheet

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