Description

 

CUAV GNSS Module C-RTK 9Ps (Base Station and Aircraft End with Bracket) for PX4 ArduPilot

Description:
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 open-source flight controllers for PX4/ ArduPilot. 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.

Specifications:
Performance Index:
- Receiver type: 184 channel ZED-F9P (for U-blox)
- Compass: IST8310
- GNSS: GPS, Beidou, Galileo, and GLONASS
- Number of concurrent GNSS: 4
- GNSS Bands: GPS-L1C/A, GPS-L2C, GLONASS-L1OF, GLONASS-L2OF, GALILEO-E1 B/C, GALILEO-E5b, BeiDou-B1I, BeiDou-B2I, QZSS-L1C/A, and QZSS-L2C
- Navigation 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 Surveying-time: RTK<60s
- Acquisition: Cold starts<24s; Hot starts<1s
- Sensitivity: Tracking and navigation -167 dBm; Cold starts –148 dBm; Hot starts –157 dBm; Re-acquisition –160 dBm
- Anti-jamming: Active CW detection and removal
- Anti-spoofing: Advanced anti-spoofing algorithms
- Antenna gain: 2dBi antenna for aircraft side; 5dBi for base station side
- PPK: not support
- Dual antenna direction finding: support (two positioning modules are required); heading accuracy: 0.4edg (reference value)
- Mode switch: switch RTK base station side/aircraft side
- Protocols : NMEA, UBX binary, RTCM 3.x

Interface:
- Serial port: 2 UART
- Antenna port: 1 MMCX
- USB: 1

Physical Parameters:
- Operating voltage: 4.5V to 6V
- Operating temperature: –40°C to +85°C
- Size: 47 x 32 x 12.2mm/1.9 x 1.3 x 0.5"

Package Included:
1. Base Station End:
- 1 x C-RTK 9Ps
- 1 x Mushroom-shaped antenna
- 1 x Feeder (550mm/21.7")
- 1 x Type-C USB cable (1m/3.3ft)

2. Aircraft End with Bracket:
- 1 x C-RTK 9Ps
- 1 x Spiral antenna
- 1 x Carbon fiber antenna bracket + feeder (30mm/1.2")
- 1 x Connecting cable for Pixhack (250mm/9.8")
- 1 x Connecting cable (250mm/9.8") for V5+/X7 series (UART1->GPS)
- 1 x Connecting cable (250mm/9.8") for V5+/X7 series (UART1->UART4)
- 1 x Connecting cable (250mm/9.8") for PX4 GPS YAW (UART2->UART2)

Note:
- Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!