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Locosys Hawk R2 dual-frequency RTK centimeter-level receiver

Product codeLOCOSYS004
Availability Out of stock


Locosys Hawk R2(RTK + E-COMPASS) dual-frequency RTK centimeter-level receiver

Locosys Hawk R2 GPS Compatible with PX4 platform. The is L1+L5 dual-frequency RTK centimeter-level receiver designed for Pixhawk(PX4) platform-based UAV. The receiver is capable of concurrently tracking all global civil navigation systems, including GPS, GLONASS, GALILEO, BEIDOU and QZSS. It acquires both L1 and L5 signals at a time while providing the centimeter-level RTK positioning accuracy.

Locosys Hawk R2 RTK Besides the built-in lightweight helical antenna not only enhances RTK positioning stability, but also increases the flight time of the drone The fast Time-To-First-Fix, RTK convergence, superior sensitivity and low power consumption, the integrated 3-axis e-compass make sure the quality of its performance in the poor environment for GNSS positioning, make it become the best RTK receiver solution for Pixhawk(PX4) platform-based UAV

Locosys Hawk R2 FEATURES

  • Centimeter-level RTK high position accuracy+ integrated 3-axis e-compass
  • Concurrent reception of L1 and L5 band signals
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
  • Support 135-channel GNSS
  • Fast TTFF at low signal level
  • Free hybrid ephemeris prediction to achieve faster cold start
  • Default 5Hz, up to 10 Hz update rate*
  • Build-in super capacitor to reserve system data for rapid satellite acquisition
  • Build-in 3 axis compass function
  • Three LED indicator for Power, PPS and Data transmit
  • *Note: SBAS support 5Hz only.

Locosys Hawk comparison

Product name  Description  RTK position accuracy  Integrated e-compass
Hawk A1  Sub-meter GNSS receiver for UAV
Hawk R1  RTK receiver for UAV
Hawk R2  RTK receiver for UAV + e-compass


  • Unmanned aerial vehicle (UAV) positioning and navigation

Locosys Hawk R2 2 - Locosys Hawk R2 dual-frequency RTK centimeter-level receiver

Pixhawk website link for Hawk R series :

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Weight 0.1 kg


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