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Waveshare Q43 NEO-F9P-15B Multi-Constellation Multi-Band GNSS RTK Centimeter-Level Positioning Module, With Helical Antenna, Built-in 3-Axis Magnetometer
The Q43 NEO-F9P GNSS Helical RTK Module is an integrated RTK intelligent positioning antenna module based on the NEO-F9P-15B. It combines a high-precision RTK positioning engine, helical antenna, and magnetometer in a compact structure. Supporting multi-constellation and multi-band GNSS signal reception such as GPS, BeiDou, GLONASS, Galileo, and QZSS, it provides dual-band RTK centimeter-level positioning for stable and reliable high-precision performance. It is suitable for intelligent robots, sharing economy devices, precision agriculture, engineering surveying and mapping, handheld terminals, and in-vehicle navigation.
User Manual / Datasheet / Example Codes Etc.
Features
- Based on the NEO-F9P-15B high-precision positioning module, supporting dual-band RTK centimeter-level positioning
- Integrated design of RTK positioning module and helical antenna, compact size, easy installation, suitable for integrated applications
- Built-in three-axis magnetometer, suitable for compass, electronic compass, and heading-assistance applications
- Multi-constellation and multi-frequency, supports multi-constellation systems including GPS, BeiDou (BDS), GLONASS, Galileo, and QZSS
- Supports A-GNSS assisted positioning, using assistance data to reduce time to first fix (TTFF)
- Supports augmentation systems including WAAS, EGNOS, GAGAN, and QZSS SBAS
- Supports configuration via u-center software, allowing easy setup of output protocols, update rates, RTK operating modes, and more.
- Wide-voltage input, 3.3V ~ 16V operating voltage range, suitable for various power-supply environments
Specifications
- Signal Bands
- GPS: L1/L5
- BDS: B1I/B1C/B2a
- GLONASS: G1
- Galileo: E1/E5a
- QZSS: L1/L5
- ANTENNA Specifications
- Characteristic Impedance: 50Ω
- Polarization: RHCP (Right-Hand Circular Polarization)
- Coverage: 360°
- Peak Gain: 2.5dBi
- Output VSWR: ≤2
- Axial Ratio: ≤3dB
- AMPLIFIER Specifications
- Gain: 23dB
- Noise Figure: 1.5dB
- Output VSWR: ≤2
- SYSTEM Specifications
- Positioning Module: NEO-F9P-15B
- Magnetometer: QMC5883P
- Operation Voltage: 3.3V ~ 16V
- Power Consumption: 500mW (Typical)
- PVT Single Point Positioning Accuracy
- Horizontal: 1.5m
- Vertical: 2.0m
- SBAS Positioning Accuracy Horizontal: 1.0m
- Vertical: 1.5m
- RTK Accuracy
- Horizontal: 1cm + 1ppm
- Vertical: 1cm + 1ppm
- Time Accuracy (RMS): 30ns
- Velocity Accuracy (RMS): 0.05m/s
- Cold Start Time to First Fix: <30s
- Initialization Time: <5s (Typical)
- Initialization Reliability: >99.9%
- Data Update Rate: 25Hz (Max)
- Data Format: RTCM 3.3; SPARTN 2.0.1
- OTHER Specifications
- Communication interface: I2C，UART (9.6k ～ 921.6kbps def 38.4kbps)
- Physical Connector: GH1.25 8PIN
- Operating Temperature Range: -40℃ ~ +85℃
- Storage Temperature Range:-40℃ ~ +85℃
- Humidity: ≤95%
- Dimensions: 37.00 × Φ47.04 (mm)
Package Includes
- Q43 NEO-F9P GNSS Helical RTK Module x1
- GH1.25 to 2.54mm 8PIN cable x1
Dimensions
