CUAV C-RTK 9Ps

CUAV C-RTK 9Ps The CUAV C-RTK 9Ps is a cutting-edge GNSS positioning system designed to deliver high-precision real-time kinematic (RTK) positioning for a variety of drone applications. With its advanced multi-frequency support, the C-RTK 9Ps enhances the accuracy of location data, making it an essential tool for surveyors, agricultural professionals, and any UAV operations requiring precise geospatial data. This compact and lightweight system is engineered for easy integration with existing drone setups, featuring robust connectivity options for seamless communication with various flight controllers. The C-RTK 9Ps boasts impressive performance, providing centimeter-level accuracy and fast convergence times, which are critical for tasks such as mapping, surveying, and aerial photography. Its durable design is built to withstand the rigors of outdoor operations, ensuring reliable performance in diverse environmental conditions. Equipped with advanced features such as multi-constellation satellite support and smart power management, the CUAV C-RTK 9Ps is the ideal solution for professionals seeking to enhance their drone's capabilities. With its open-source compatibility, users can also customize the system to suit their specific needs, making it a versatile choice for modern drone applications. Introduction The C-RTK 9Ps is a four-star Real Time GNSS system, using two c-RTK 9Ps modules, one for the aircraft and the other for the base station. It also supports dual GPS for yaw which can replace the magnetic compass. This is useful for flight in complex magnetic field environments such as close to power lines. Compared to C-RTK 9P, C-RTK 9Ps achieves similar performance at a lower price. It is a very cost-effective centimeter-level positioning module compatible with PX4/ ArduPilot open-source flight controllers. It is an ideal choice for UAV mapping, agricultural applications, high-precision takeoff and landing, ship takeoff and landing and other applications requiring real-time high-precision navigation. Multi-star Multi-frequency Receiver Centimeter-Level Positioning Dual RTK For Yaw Double Unit Switch Multi-star Multi-Frequency High- Precision Positioning Built-in u-blox F9P multi-star multi-frequency satellite receiver with concurrent reception of GPS, GLONASS, Galileo and BeiDou. Positioning accuracy: <0.01m +1ppm CEP. GPS Beidou Glonass Galieo Ultra-fast positioning Multi-satellite, multi-frequency receiver combined with advanced RTK algorithms enables the base station to complete convergence and achieve centimeter-level positioning in under 30 seconds. Dual RTK for yaw，Adapt to complex environment Dual C-RTK 9Ps can estimate yaw which can replace the magnetic compass. This is useful for flight in complex magnetic field environments such as close to power lines. Fast switch between sky and rover unit The C-RTK 9Ps adopts the same design of the two units (sky unit and rover unit), and the two unit use the same firmware. You only need to load different configuration parameters to complete the fast switching Use as a sky unit Use as a rover unit Test Data 速度误差 地速误差 高程误差 高度误差 水平精度 经度误差 纬度误差 速度误差 地速误差 高程误差 高度误差 Previous Next Specification Main Parameters Receiver type 184 channel ZED-F9P(ublox) Compass IST8310 GNSS GPS、Beidou、Galileo、GLONASS Number of concurrent GNSS 4 GNSS Bands GPS-L1C/A GPS - L2C GLONASS - L1OF GLONASS- L2OF; GALILEO - E1B/C GALILEO- E5b; BeiDou - B1I BeiDou - B2I; QZSS - L1C/A QZSS - L2C Nav. update rate RTK 20Hz RAW 25Hz; PVT 25Hz (The maximum limit is related to the concurrency setting Position accuracy RTK：0.01m+1ppm CEP GPS：1.5m CEP; SBAS：1.0m CEP RTK Surveyin-time RTK<60s Acquisition Cold starts<24s Hot starts<1s Sensitivity Cold starts –148 dBm Hot starts –157 dBm Reacquisition –160 dBm Anti-jamming Active CW detection and removal Onboard band pass flter Anti-spoofng Advanced anti-spoofng algorithms Antenna gain Rover：2dBi Base：5dBi PPK not support GPS heading Support (requires two C-RTK 9Ps); heading accuracy: 0.4edg (reference value) Base/Rover role swap Support Protocols NMEA、UBX binary、RTCM 3.x Interface UART 2 USB 1 Antenna Type MMCX Physical Parameter Operating voltage 4.5V to 6V Operating temperature –40°C to +85°C Size 47mm*32mm*12.2mm Weight 30g(Module Only) Nav.update rate Moving baseline Heading accuracy GPS+GLO+GAL+BDS RTK：7Hz GPS*：9Hz 5Hz 0.4deg GPS+GLO+GAL RTK：10Hz GPS*：10Hz 5Hz 0.4deg GPS+GAL RTK：15Hz GPS*：20Hz 5Hz 0.4deg GPS+GLO RTK：14Hz GPS*：20Hz 5Hz 0.4deg GPS+BDS RTK：13Hz GPS*：26Hz 5Hz 0.4deg GPS RTK：20Hz GPS*：25Hz 8Hz 0.4deg Remark "GPS*: as normal GPS, point positioning" Double GPS for yaw Products Comparision C-RTK 9Ps C-RTK 9P Receiver type 184 channel ZED-F9P(ublox) 184 channel ZED-F9P(ublox) Compass IST8310 IST8310 GNSS GPS、Beidou、Galileo、GLONASS GPS、Beidou、Galileo、GLONASS Number of concurrent GNSS 4 4 GNSS Bands GPS-L1C/A GPS - L2C GLONASS - L1OF GLONASS- L2OF; GALILEO - E1B/C GALILEO- E5b; BeiDou - B1I BeiDou - B2I; QZSS - L1C/A QZSS - L2C GPS-L1C/A GPS - L2C GLONASS - L1OF GLONASS- L2OF; GALILEO - E1B/C GALILEO- E5b; BeiDou - B1I BeiDou - B2I; QZSS - L1C/A QZSS - L2C Nav. update rate RTK 20Hz RAW 25Hz; PVT 25Hz (The maximum limit is related to the concurrency setting RTK 20Hz RAW 25Hz; PVT 25Hz (The maximum limit is related to the concurrency setting Position accuracy RTK：0.01m+1ppm CEP GPS：1.5m CEP; SBAS：1.0m CEP RTK：0.01m+1ppm CEP GPS：1.5m CEP; SBAS：1.0m CEP RTK Surveyin-time RTK<60s RTK<60s Acquisition Cold starts<24s Hot starts<1s Cold starts<24s Hot starts<1s Sensitivity Cold starts –148 dBm Hot starts –157 dBm Reacquisition –160 dBm Cold starts –148 dBm Hot starts –157 dBm Reacquisition –160 dBm Anti-jamming Active CW detection and removal Onboard band pass flter Active CW detection and removal Onboard band pass flter Anti-spoofng Advanced anti-spoofng algorithms Advanced anti-spoofng algorithms Antenna gain Antenna gain Rover：2dBi Base：5dBi PPK not support not support GPS heading Support (requires two C-RTK 9Ps); heading accuracy: 0.4edg (reference value) Support (requires two C-RTK 9Ps); heading accuracy: 0.4edg (reference value) Base/Rover switch Support Support Protocols NMEA、UBX binary、RTCM 3.x NMEA、UBX binary、RTCM 3.x Interface UART 2 2 USB 1 1 Antenna Type MMCX MMCX Physical Parameter Operating voltage 4.5V to 6V 4.5V to 6V Operating temperature –40°C to +85°C –40°C to +85°C Size 47mm*32mm*12.2mm 48mm*31.5mm*12mm Weight 30g(Module Only) 27g(Module Only) Autopilot Version Rover unit stand combo, Base unit combo, Rover unit stand unit and base unit combo