GPS Module CUAV C-RTK 9Ps (Base unit)

Product detailed description

GPS Module CUAV C-RTK 9Ps (Base unit)

Professional multi-band RTK GNSS base module designed for centimeter-level precision in UAV, robotics, and mapping applications. The CUAV C-RTK 9Ps (Base Unit) is powered by the Ublox ZED-F9P 184-channel receiver, providing robust multi-constellation positioning and exceptional real-time kinematic (RTK) performance.

Features:
- High-precision RTK GNSS receiver: Based on the Ublox ZED-F9P chip with 184 channels for satellite tracking
- Multi-constellation support: Simultaneous tracking of GPS, GLONASS, Galileo, BeiDou (BDS), and QZSS signals
- Fast and stable positioning: RTK accuracy up to 0.01 m + 1 ppm CEP, with convergence time under 60 seconds
- High update rate: Up to RTK 20 Hz, RAW 25 Hz, PVT 25 Hz — ideal for dynamic aerial applications
- Strong anti-jamming and anti-spoofing: Built-in band-pass filter and advanced interference suppression algorithms ensure reliable signal integrity
- Integrated compass: Equipped with IST8310 magnetometer for accurate heading reference.
- Wide operating range: Stable performance from -40°C to +85°C, 4.5–6V operating voltage.
- Flexible connectivity: 2× UART ports, 1× USB Type-C interface; supports NMEA, UBX binary, and RTCM 3.x protocols.

Specifications:
Receiver: 184 channelZED-F9P(ublox)
Compass: IST8310
GNSS: GPS, BDS, GALILEO, GLONASS
Concurrent GNSS: 4
GNSS Bands: GPS-L1C/A, GPS-L2C, GLONASS-L10F, GLONASS-L2OF, GALILEO-E1B/C, GALILEO-E5b, BDS-B11, BDS-B2I, QZSS-L1CIA, QZSS-L2C,
Nav.update rate: RTK20Hz; RAW25Hz; PVT25Hz (The maximum limit is related to the concurrency setting)
Position Accuracy:
RTK: 0.01m+1ppm CEP
GPS: 1.5m CEP;
SBAS: 1.0m CEP
Convergence Time: RTK<60s
Acquisition: Cold start<24s; Hot start<1s
Sensitivity:
Tracking and nav - 167dBm
Cold start - 148 dBm
Hot start - 157 dBm
Reacquisition - 160 dBm
Anti-jamming: Active CW detection and removal Onboard band pass fliter
Anti-spoofing: Advanced anti-spoofing algorithms
Antenna Gain: Rover:2dBi Base:5dBi
PPK: Not Support
GPS Heading: Support (requirestwo C-RTK9Ps); heading accuracy: 0.4edg (reference value)
Base/Rover Role Swap: Support
UART: 2 UART
USB: 1
Protocols: NMEA, UBX binary, RTCM 3.x
Operating voltage: 4.5~6V
Operating Temperature: -40～85℃
Size: 47.0x32.0x12.2mm
Weight: 30g(Module Only)

Package includes:
1x C-RTK 9Ps
1x Multi-star multi-frequency mushroom head antenna
1x Base station feeder (550mm)
1x Standart Type-C USB cable (1m)