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Septentrio PolaRx3eTR PRO Receiver

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Septentrio PolaRx3eTR PRO Receiver

Note: This product has been discontinued by the manufacturer.
The replacement product is the Septentrio PolaRx4 PRO.


Septentrio Satellite Navigation’s PolaRx3eTR PRO belongs to the family of dual-frequency, high-performance PolaRx3e GNSS receivers. Thus, it delivers top-quality GPS measurements (including advanced GPS L2C) and dual-frequency GLONASS data.

It provides support for CORS, new GALILEO timing as well as signals and other reference station functions.

The device is housed in the same rugged enclosure as its predecessor. It offers the same features and interfaces—including event markers and internal data logging. Therefore, it is an ideal upgrade station and platform for field data logging for current PolaRx2e customers and new users.


  • 136 hardware channels
  • Compatible with Reference Station Network
  • Intuitive GUI (Septentrio’s RxControl)
  • OEM board and housed versions
  • Receiver Autonomous Integrity Monitoring
  • A Posteriori Multipath Estimator technology
  • Differential GPS (rover plus base station)
  • Extensive installation and operating manual

Technical Specifications

Channels: 136
Data output rate: Up to 20 Hz
Versions: OEM and housed


The PolaRx3eTR PRO receiver from Septentrio is available through TerrisGPS. Please submit your inquiry using the Request Pricing form if you would like to know more about this receiver.

Product: Septentrio PolaRx3eTR PRO Receiver
Manufacturer: Septentrio Satellite Navigation
Category: GNSS Enclosures > L1/L2/GLONASS GNSS Receivers

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