D-RTK 3
$1,396.00
The D-RTK 3 Multifunctional Station provides centimetre-level positioning for multiple drones or extends their operational range in relay mode. Equipped with advanced antennas and an inertial measurement unit, it integrates seamlessly with the DJI Enterprise app and DJI Terra for high-precision aerial surveying. It is compatible with a range of DJI Enterprise platforms. Please refer to FAQs for a full breakdown of compatibility.
Precision and Durability Redefined
Compact and Lightweight: Measures Φ 163mm × 89mm and weighs just 1.26kg, making it easy to carry in one hand.
User-Friendly Controls:Â Equipped with physical buttons and indicator lights for power, mode switching, and status display.
Versatile Compatibility:Â Features a standard 5/8-inch mount for third-party poles and a USB Type-C port for charging and debugging. It is compatible with a range of DJI drones. Please refer to FAQs for full compatibility list.
Advanced OcuSync 4 Enterprise:Â Utilises four external antennas for a maximum range of 25 km.
High-Performance Core: Includes a self-developed RTK chip, air dielectric antenna with physical filtering, and phase-centre accuracy of ≤ 2mm.
Extended Battery Life:Â Offers up to 4 hours as a relay, 7 hours as a base, and 10 hours as a rover.
Rugged Durability: Built to IP67 standards, operates in temperatures from -20°C to 55°C (-4°F to 131°F), and withstands a 2m pole drop.
Versatile Precision for Complex Missions
Base Station Mode:Â Supports 5 GNSS systems and 19 frequencies for RTK broadcasting to multiple drones, with dm-level accuracy via PPP* and PPK compatibility. Covers up to 15 km (9.32 mi, FCC).
Rover Mode:Â The high-precision IMU enables tilt measurement and GCP collection, seamlessly integrating with the DJI Enterprise App and built-in coordinate systems aligned with DJI Terra.
Relay Station Mode:Â This mode boosts video transmission in challenging environments with real-time signal occlusion analysis for optimal communication. (PPP supports BeiDou PPP-B2b; more GNSS systems are coming in updates.)
*Please note that different functions are available for different DJI platforms. See FAQs for feature and compatibility information.
Multiple Ways of Calibration
Custom Network RTK:Â Use your own CORS account for location calibration PPP:
PPP:Â Free self-developed PPP solution that provides decimetre-level positioning with no network connection. Manual Calibration:
Manual Calibration:Â Similar to D-RTK 2 operation, deployed at known points, manually input Base coordinates and pole height
Specifications
| Specification | Value |
|---|---|
| General | |
| Diameter | 163 × 89 mm (without OcuSync Directional Antennas) |
| Weight | 1.26 kg |
| Rating | IP67 (station only) |
| 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 | Supported |
| 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:Â 15 km between the aircraft and the relay station, 1 km between the relay station and the remote controller SRRC:Â 12 km between the aircraft and the relay station, 1 km between the relay station and the remote controller CE:Â 8 km between the aircraft and the relay station, 300 m between the relay station and the remote controller |
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