Holybro H-RTK F9P Helical GPS Module for UAV and Rovers | High Precision Positioning

Introduction

The Holybro H-RTK F9P Helical GPS Module represents a significant leap in drone navigation technology. Engineered for applications demanding extreme precision, this module is perfect for professional UAVs, autonomous rovers, and any platform requiring centimeter-level accuracy. It solves the problem of imprecise location data, enabling more reliable autonomous flight, advanced surveying, and detailed mapping.

Key Advantages

• Centimeter-Level Accuracy: Achieve RTK positioning accuracy of 0.01m for unparalleled precision.
• Advanced GNSS Support: Integrates GPS, GLONASS, BeiDou, and Galileo for robust global coverage.
• High-Performance Helical Antenna: Features a dedicated 36 dB LNA helical antenna for exceptional satellite signal reception and stability.
• Real-Time Kinematic (RTK): Enables real-time corrections for significantly enhanced positioning accuracy.
• Versatile Application: Suitable for use as a rover (on aircraft) or as a base station.
• Fast Navigation Updates: Supports RAW data at up to 20 Hz and RTK at up to 8 Hz for responsive navigation.
• Integrated Magnetometer: Includes BMM150 or IST8310 for enhanced heading information.
• DroneCAN Protocol: Utilizes a 1 Mbps DroneCAN interface for efficient communication.

Technical Specifications

• Application: Rover (aircraft) or Base Station
• GNSS Receiver: U-blox ZED-F9P high-precision GNSS module
• Antenna: 36 dB LNA Helical Antenna
• Processor: STM32G473
• Magnetometer: BMM150 or IST8310
• GNSS Constellations: BeiDou, Galileo, GLONASS, GPS/QZSS
• GNSS Signal Bands: B1I, B2I, E1B/C, E5b, L1C/A, L1OF, L2C, L2OF
• Positioning Accuracy: 3D FIX: 1.5m / RTK: 0.01m
• Communication Protocol: DroneCAN 1 Mbps
• Antenna Peak Gain (MAX): L1: 2 dBi, L2: 2 dBi
• Time to First Fix: Hot Start: ≤1s, Cold Start: ≤25s
• Navigation Update Rate: RAW: Max. 20 Hz, RTK: Max. 8 Hz, RTK with Moving Base: Max. 5 Hz
• Cable Length: Not Applicable
• Antenna Connection Type: Board: Female SMA, Antenna: Male SMA
• Operating Voltage: 4.75V~5.25V
• Current Consumption: ~250 mA
• Dimensions: Board: 51.1 x 35 x 22.9 mm, Antenna Height: 59 mm
• Weight: 58 g
• Operating Temperature: -20℃ to 85℃

Applications

This high-precision GPS module is ideal for a wide range of professional drone applications, including aerial surveying, precision agriculture, infrastructure inspection, autonomous delivery systems, photogrammetry, and advanced FPV racing where exact positioning is critical.

Compatibility

The module operates on a voltage range of 4.75V to 5.25V and features a DroneCAN 1 Mbps communication protocol. The board uses a female SMA connector for the antenna, which is a male SMA type.

FAQ

What is the positioning accuracy of the Holybro H-RTK F9P Helical GPS module?

The Holybro H-RTK F9P Helical GPS module offers a standard 3D FIX accuracy of 1.5 meters and achieves a remarkable RTK accuracy of 0.01 meters (1 cm), making it ideal for precision tasks.

What GNSS systems does the Holybro H-RTK F9P Helical support?

This advanced module supports multiple GNSS constellations including GPS, GLONASS, BeiDou, and Galileo, ensuring reliable and accurate positioning worldwide.

Can this GPS module be used for both drones and ground rovers?

Yes, the Holybro H-RTK F9P Helical is designed for versatility and can be used as a rover on aircraft (UAVs) or as a base station for RTK correction.

What makes the helical antenna special on this module?

The integrated helical antenna with a 36 dB LNA provides superior satellite signal reception and stability, which is crucial for maintaining accurate navigation, especially in challenging environments with limited sky view.

Where can I buy the Holybro H-RTK F9P Helical GPS module with fast delivery?

You can order the Holybro H-RTK F9P Helical GPS module directly from HTDRONE. We offer fast shipping within Poland and reliable worldwide delivery via DHL, ensuring you receive your high-precision component quickly.