Holybro DroneCAN H-RTK F9P Helical High Precision GNSS Positioning System For Accurate Drone Positioning


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SKU: 1735916
  1. Processor: STM32G473
  2. GNSS Bands: B1I, B2I, E1B/C, E5b, L1C/A, L1OF, L2C, L2OF
  3. Positioning Accuracy(degrees): 3D FIX: 1.5 m / RTK: 0.01 m
  4. Navigation Update Rate: RAW: 20Hz Max RTK: 8Hz Max Moving Base RTK: 5Hz Max
  5. Connection: Board: SMA female Antenna: SMA male
  6. Working Voltage: 4.75V~5.25V
  7. Current Consumption (mA): ~250mA


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Brand: Holybro
Category: GPS Modules

The DroneCAN H-RTK F9P is the latest differential high-precision GNSS positioning system from Holybro. It has adopted the DroneCAN protocol for communication. It provides multi-band RTK with fast convergence times and reliable performance, concurrent reception of GPS, GLONASS, Galileo, and BeiDou, and a fast update rate for highly dynamic and high-volume applications with centimeter accuracy.

With the adoption of the DroneCAN Protocol, it has up to an 8 Hz navigation update rate, upgradeability, noise immunity, and real-time features, and is more robust than UART due to its increased resistance to electromagnetic interference. It does not occupy any serial port of the flight controller, and multiple CAN devices can be connected to the same CAN bus via a hub.

The DroneCAN-F9P uses a u-blox F9P module, a BMM150 compass, and a tri-colored LED indicator, and is equipped with the STM32G4 processor running at 170 MHz with 512 KByte Flash and 96KByte RAM. It supports DroneCAN firmware upgrades via the DroneCAN GUI Tool. It is compatible with the open-source Pixhawk series flight controller.


  1. High Precision: Achieve centimeter-level accuracy for precise drone navigation.
  2. DroneCAN Compatibility: Seamlessly integrates with DroneCAN-enabled devices.
  3. Helical Antenna: Exceptional signal reception in challenging environments.
  4. Advanced GNSS: Utilizes F9P technology for accurate positioning.
  5. Professional Grade: Ideal for surveying, mapping, and industrial applications.
  6. Plug-and-Play: Easy setup for efficient mission planning.
  7. Reliable Performance: Ensure stable flight even in challenging conditions.

Package Includes:

1 x DroneCAN H-RTK F9P Helical

1 x High Precision GNSS Antenna

1 x GH 4P cable 400mm

1 x GH 4P cable 150mm

1 x GH 6P cable 150mm

1 x SH 8P cable 150mm

1 x USB (type-c) cable

SKU: 1735916 Category:

DroneCAN H-RTK F9P Helical


U-blox ZED-F9P high precision GNSS module

Antenna Type

Helical Antenna with 36dB LNA






BeiDou, Galileo, GLONASS, GPS / QZSS

GNSS Bands

B1I, B2I, E1B/C, E5b, L1C/A, L1OF, L2C, L2OF

Positioning Accuracy(degrees)

3D FIX: 1.5 m / RTK: 0.01 m

Communication Protocol

DroneCAN 1Mbit/s

Antennas Peak Gain

L1: 2dBi L2: 2dBi

Time-TO-First Fix

Cold start: ≤25s, Hot start: ≤1s

Navigation Update Rate

RAW: 20Hz Max RTK: 8Hz Max Moving Base RTK: 5Hz Max


Board: SMA female Antenna: SMA male

Working Voltage


Current Consumption (mA)


Weight (g):


Operating Temperature (°C)

-20 to 85 °C


Rover (aircraft) or Base station

Shipping Weight 0.151 kg
Shipping Dimensions 13 × 11 × 5 cm
3 Months Warranty

This item is covered with a standard supplier warranty of 3 months from the time of delivery against manufacturing defects only. This is a quality product & only manufacturing defects are covered under this warranty. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China