High-Precision Positioning and Relay System

The D-RTK 3 Multifunctional Station is an advanced drone accessory designed to deliver unmatched precision and versatility. With integrated high-performance antennas and receiver modules, it tracks and resolves data from global satellite navigation systems for accurate positioning and connectivity for demanding applications.

A standout feature of the D-RTK 3 is its support for multiple data transmission links. Coupled with a high-performance inertial measurement unit (IMU), the station delivers precise position and orientation analysis. Whether used as a base station or relay station, it provides centimeter-level positioning accuracy. As a base station, it enhances productivity by supporting multiple drones simultaneously, while in relay mode, it extends operational range and strengthens communication.

The innovative rover station mode further expands its capabilities. Paired with the DJI Enterprise app and DJI Terra, this mode offers a comprehensive solution for high-precision aerial surveying. This integration simplifies workflows and ensures efficient, accurate data collection in challenging conditions, making the D-RTK 3 indispensable for industries like construction, agriculture, surveying, and public safety.

Highlights

Serves as a base station to provide centimeter-level positioning for multiple drones simultaneously.
Functions as a relay station to extend the operational range of drones.
Features a new rover station mode for high-precision aerial surveying when paired with DJI ENTERPRISE app and DJI Terra.

Tips for Optimal Use

Measurement Accuracy: Ensure an unobstructed view, good satellite distribution, low ionospheric activity, and minimal electromagnetic interference to achieve the highest measurement accuracy.

IMU Precision: Be aware that intense vibrations and rapid rotations can affect the accuracy of the inertial measurement unit.

Relay Station Placement: For optimal performance, place the relay station in a high, unobstructed location to ensure clear communication between the remote controller and the aircraft.

Communication Range: Data on the farthest communication range is based on tests conducted in unobstructed outdoor environments free of interference. Always monitor RTH (Return to Home) reminders in the app during flight to ensure safe operations.

Maintenance: Properly install all rubber plug interfaces on the station to maintain functionality and protect against environmental factors.

In The Box

D-RTK 3 Multifunctional Station × 1

Spare OcuSync Directional Antennas × 4

USB-A to USB-C Cable× 1

Specifications

GNSS Frequency

GPS: L1C/A, L2C, L5

BDS: B1I, B2I, B3I, B1C, B2a, B2b

Galileo: E1, E5a, E5b, E6

GLONASS: L1, L2

QZSS: L1C/A, L2C, L5

L-Band

Rover Station Mode Accuracy

Static Measurement

Horizontal: 0.8 cm + 1 ppm (RMS)

Vertical: 1.5 cm + 1 ppm (RMS)

Tilt Measurement

Angle Range: 0°to 60°

Horizontal: 8 mm + 0.7 mm/° tilt (accuracy <2 cm within 30°)

Max Transmission Distance (in Relay Station Mode, unobstructed, free of interference)

FCC:

15 km between the aircraft and the relay station

1 km between the relay station and the remote controller

SRRC:

12 km between the aircraft and the relay station

1 km between the relay station and the remote controller

CE:

8 km between the aircraft and the relay station

300 m between the relay station and the remote controller

Protection Rating: IP67 (station only)

Diameter: 163 × 89 mm (without OcuSync Directional Antennas)

Weight: 1.26 kg

D-RTK 3

DJI ENTERPRISE D-RTK 3 Survey Pole and Tripod Kit

DJI ENTERPRISE D-RTK 3 Multifunctional Station

DJI ENTERPRISE D-RTK 3 Relay Fixed Deployment Version