Name: CUAV C-RTK 3 G5 GNSS Module
Brand: CUAV
SKU: ACP6375
Price: 499 USD
Availability: InStock

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CUAV C-RTK 3 G5 GNSS Module

$499.00 USD

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Description

C-RTK 3 G5 is a next-generation General-Purpose GNSS Module from CUAV. It integrates an STM32H5 high-performance processor and GNSS+ algorithm suite, with support for CAN FD bus. Delivering centimeter-level positioning accuracy and dual-antenna heading measurement, it also establishes a comprehensive signal protection framework that combines centimeter-level with robust defense. It can effectively and effortlessly handle complex environments involving electromagnetic interference, signal spoofing, and high vibration, providing stable, secure, and accurate positioning and orientation support for unmanned systems.

Feature:

0.6 cm +0.5 ppm RTK Positioning Accuracy
Multi-Constellation Multi-Band GNSS Reception System
All-Round Anti-Jamming & Anti-Spoofing
Integrated LOCK+ for Stable Tracking Under High Vibration and Shock
2-Channel EVENT Inputs with Configurable PPS output
20 Hz High Update Rate & CAN FD High-Speed Bus Transmission
Dual-Antenna Orientation Replaces Electronic Compass and No Calibration Required
Compatible with ArduPilot & PX4

Specification:

C-RTK 3 G5 Basic Parameters
Processor	STM32H5 Arm® Cortex®-M33 250 MHz
Hardware Channel	789 pcs
Support Constellation and Band	GPS: L1C/A、L2C、L2PY、L5、L1CGLONASS: L1CA、L2CA、L2P、L3 CDMABeiDou: B1I、B1C、B2a、B2I、B3I、B2bGalileo: E1、E5a、E5b、E6QZSS: L1C/A、L1 C/B、L2C、L5、L6
Antenna Support	Dual Antenna (configurable single/dual antenna working mode)
GNSS+ Technical Kit	AIM+ (anti-jamming / anti-spoofing),LOCK+ (vibration & shock resistance),APME+ (multipath mitigation),IONO+ (ionospheric protection),RAIM+ (integrity monitoring)
Support Service	Galileo HAS Precision Service (look-ahead function, enabled upon software update), Galileo OSNMA Service
Raw Data Output	Support / TF Card Recording
Positioning Accuracy	Standalone Accuracy: Horizontal 1.2 m, Vertical 1.9 mDGNSS Accuracy: Horizontal 0.4 m, Vertical 0.7 mRTK Accuracy: Horizontal 0.6 cm + 0.5 ppmVertical 1 cm +1 ppm
Velocity Accuracy	3 cm/s
Heading Accuracy	At 1 m antenna separation, heading accuracy: 0.15 °At 5 m antenna separation, heading accuracy: 0.03 °
Max Update Rate	20 Hz
RTK Initialization Time	7 s (baseline < 40 km)
Time Accuracy Related	PPS Resolution: 1.4 nsEvent Accuracy: <3 nsCold Start Time: <35 s (no Ephemeris, no Coarse Position)Hot Start Time: <10 s (with Ephemeris, with Coarse Position)Re-Acquisition Time: 1 s
Tracking and Acquisition Threshold	Tracking Threshold: 20 dB/Hz Acquisition Threshold: 30 dB/Hz
Electronic Compass	RM3100
Measurement Range	±1100 μT (wide dynamic magnetic field adaptation)
Resolution	13 nT@200 Cycle Count; Detection Sensitivity 2.7 nT at 1Hz
Noise Level	15 nT@200 Cycle Count; Noise Floor 4 pT/√Hz (1Hz)
Linearity	0.50% within ±200 μT
Protocol	DroneCAN
Communication Rate	1 Mbit/s ( CAN )8 Mbit/s ( CAN FD )
Upgrade Support	Support
Firmware	C-RTK 3 M4C
Port Type
Data Interface	JST GH 1.254P/TYPE-C USB
Hardware Parameters
Size	55.5×50×16.5 mm [Includes screw holes]
Weight	43.5g(Excludes antenna and feeder cable)
Operating Temperature	-10℃~+80℃
CRA-602 Antenna Specifications
Horizontal coverage angle	360°
Polarization	Right-hand circular polarization
Gain(dB)	38±2
Connector type	SMA-J
Antenna size	Φ40*84.5 mm
Antenna weight	36 g