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HAWK R1 L1+L5 Dual-Frequency RTK Centimeter-Level Receiver

LOCOSYS Technology Inc.

  • $249.98
  • Save $50

Compatible with PX4 platform  certificated by

HAWK R1 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 to achieve centimeter-level RTK positioning accuracy.

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 make it become better RTK receiver solution for Pixhawk(PX4) platform-based UAV.


  • Centimeter-level RTK high position accuracy
  • 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
  • Three LED indicator for Power, PPS and Data transmit
  • *Note: SBAS support 5Hz only.


  • Unmanned aerial vehicle (UAV) positioning and navigation


Pixhawk website link for Hawk R series :

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