CUAV C-RTK2 PPK/RTK GNSS
Last updated
Last updated
The CUAV C-RTK2 receiver is a high-performance PPK/RTK positioning module created by CUAV for professional applications such as drone aerial surveying and mapping. It has a high-precision IMU and positioning module, and can reduce the number of required control points by more than to 80%. In addition to surveying/mapping, it is suitable for many other use-cases, including: agricultural plant protection and drone swarms.
High-performance H7 processor
High precision industrial grade IMU
Support RTK and save RAW raw data (PPK) at the same time
Multi-satellite and multi-frequency receivers
UAVCAN/Dronecan protocol
Support hotshoe and shutter trigger
HS_USB and U disk mode
RTK Receiver
ZED-F9P
Receiving channel
184
Main FMU Processor
STM32H743VIH6(2M flash、1M RAM）
On-board sensors:
Accelerometer/Gyroscope: ICM20689
Magnetometer: RM3100
Barometer: ICP10111
TF card expansion
32G(MAX)
PPK(post processed kinematic)
support
RTK(Real - time kinematic)
support
GNSS Bands
GPS:L1C/A,L2C
GLONASS:L1OF,L2OF
GALILEO: E1B/C E5b
Beidou:B1I B2I
Enhanced system
QZSS:L1C/A,L2C,L1S
SBAS:L1C/A
Number of concurrent GNSS
4(GPS、GLONASS、GALILEO、Beidou）
Nav. update rate
RTK Up to 20HZ
RAW Up to 25hz
default：5hz
Convergence time
RTK < 10 sec
Position accuracy（RMS)
RTK:0.01m+1ppm(level);0.02m+1ppm(vertical)
GPS:1.5m(level)
Acquisition
Cold starts 24 s
Aided starts 2 s
Reacquisition 2 s
Sensitivity
Tracking & Nav –167 dBm
Cold starts –148 dBm
Hot starts –157 dBm
Reacquisition –160 dBm
Anti-spoofng
Advanced anti-spoofng algorithms
Protocols
NMEA
UBX binary
RTCM version 3.x
Time pulse
0.25Hz~10Hz(Configurable)
Anti-jamming
Active CW detection and removal Onboard band pass flter
Support flight control type
Compatible with flight controllers running PX4 firmware
interface
1 Hotshoe
1 shutter in
1 sutter out
1 Type(HS_USB)
1 F9P USB
1 F9P UART
1 Antenna(mmcx)
Supply voltage
4.5~6v
Operating temperature
-20~85℃
Size
56x33x16.5mm
Weight
39g