CUAV C-RTK 2HP Positioning Module (Dual antenna RTK)

261.00 $697.00 $



CUAV C-RTK 2HP is a dual antenna RTK and GNSS module that can achieve centimeter-level positioning accuracy. Using two C-RTK modules, one installed on the base and the other installed on the UAV, a real-time GNSS system is designed. By using dual GPS on the plane, you can replace the compass and have a dual GPS yaw. This is desirable due to the error of the compass coming from electromagnetic interferences, suitable for environments with high noise. Compatible with open-source autopilots like PX4 or Ardupilot, this RTK gps module is an ideal choice for aerial performance and agricultural applications. You can have high-precision take-off, landing, and missions. 

The beautiful thing about 2HP is that instead of using two RTK modules, you can connect two RTK antennas to the C-RTK 2HP, and it does the job of two RTK modules for you and can find the UAV direction. For example, C-RTK 2HP can do the job of two C-RTK 9Ps rover modules.

Due to using multiple satellites and multiple frequencies, and with the help of advanced RTK algorithms, the position of the base station converges and provides centimeter-level differential data in less than 10 seconds. 

CUAV C-RTK 2HP C RTK 2HP.2 - CUAV C-RTK 2HP - MotioNew - 9 C RTK 2HP.3 - CUAV C-RTK 2HP - MotioNew - 10 C RTK 2HP.4 - CUAV C-RTK 2HP - MotioNew - 11 C RTK 2HP.5 - CUAV C-RTK 2HP - MotioNew - 12 C RTK 2HP.6 - CUAV C-RTK 2HP - MotioNew - 13

If you have any questions regarding our products, use the Motionew Support team page to consult our engineering team.

Additional information

Weight 1 kg
Dimensions 5 × 5 × 10 cm

RTK 2HP set, RTK 2HP with 9Ps Base


Processor STM32F4
Module type All-constellation Multi-frequency
Sensor Compass:RM3100, Gyro/ACC:ICM42688
Channels 1408 channels
Antenna 1 (main) BDS:B1I, B2I, B3I, GPS:L1C/A, L2P/L2C, L5, GLONOSS:L1, L2, Galileo: E1, E5a, E5b, QZSS:L1, L2, L5
Antenna 2 BDS:B1I, B2I, B3I, GPS:L1C/A, L2C, GLONOSS:L1, L2, Galileo: E1, E5b, QZSS: L1, L2
Position Accuracy Single point positioning: horizontal 1.5M/elevation: 2.5m DGPS (assisted positioning): horizontal 0.4M+1PPM/elevation: 0.8m+1PPM, RTK: Horizontal 0.8cm+1PPM/Elevation: 1.5cm+1PPM
Estimate yaw accuracy 0.2 degrees/1m (distance between antenna 1 and antenna 2)
Max star Single : 28 + RTK:50 +
Positioning speed Cold start <30s / Auxiliary start <5s
Data refresh rate 5Hz (default); Max 20Hz
Data format RTCM3.X
Data protocol DroneCAN/NMEA
Interface 2xAntenna interface, 1xCAN, 1xUART, 1xDSU, 1xUSB
Operating Voltage 4.7~5.2V
Operating temperature -20~85℃
Size 50x37x17mm
Weight 40g


Please contact us for more information.

Product contents

C RTK 2HP.8 - CUAV C-RTK 2HP - MotioNew - 14C RTK 2HP.7 - CUAV C-RTK 2HP - MotioNew - 15


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