Locosys Hawk R1(RTK)
Locosys Hawk R1 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 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
FEATURES
- Centimeter-level RTK high position accuracy
- Concurrent reception of L1 and L5 band signals
- Support GPS, GLONASS, BEIDOU, GALILEO, QZSS
- 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.
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 | ● | ● |
APPLICATIONS
- Unmanned aerial vehicle (UAV) positioning and navigation
Pixhawk website link for Hawk R series :
https://docs.px4.io/main/en/gps_compass/rtk_gps_locosys_r1.html
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