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DJI D-RTK 3 Relay Fixed Deployment Version for Dock 3
Provides cm-level positioning and signal relay to enhance video transmission and overcome obstructions at elevated locations.
Product dossier
Enhanced signal relay and precise RTK positioning for advanced operations.
D-RTK 3 Relay Fixed Deployment Version
- Reliable Signal Relay:
Bridges the signal to extend the maximum transmission distance, even in obstructed environments.
- Accurate RTK Positioning:
Delivers centimeter-level precision for high-accuracy drone missions.
- Flexible Installation:
Supports PoE power and connects directly to the 3rd port on Dock 3.
Dedicated for Dock 3: Exclusively compatible with Dock 3, ensuring optimised integration and performance.
- Simplified Deployment:
Efficiently handles obstructions by enabling placement at elevated locations.

Full specifications
Manuals & documents
Frequently asked questions
What functions does the D-RTK 3 Relay Fixed Deployment Version provide? ⌄
When used with a designated DJI aircraft and Dock, it can be set up at a high location as a relay to address signal obstruction issues.
*This feature is only available in countries or regions that support the 5 GHz band. Please refer to local laws and regulations.
How to activate the D-RTK 3 Relay Fixed Deployment Version? ⌄
It can be activated on the the DJI Enterprise app or by connecting its Type-C port to DJI Assistant 2 (Enterprise Series) using a cable.
Is re-linking required when replacing the aircraft or DJI Dock of the D-RTK 3 Base Station Fixed Deployment Version? ⌄
After replacing the aircraft, re-link the aircraft with DJI Dock to restore the connection with the relay station. To replace the dock, re-link the relay station and the dock.
What are the power supply requirements for the PoE module of the D-RTK 3 Relay Fixed Deployment Version?⌄
If the cable distance between the relay station and DJI Dock 3 is less than 100 meters, the PoE module can be powered directly by connecting it to the PoE output port of DJI Dock 3 via an Ethernet cable. For distances greater than 100 meters, an additional PoE power supply is required for separate power delivery.*
*It is recommended to use a Type 4 PoE power supply with a power output of more than 30W.
What are the differences between the D-RTK 3 Relay Fixed Deployment Version and the D-RTK 3 Multifunctional Station?⌄
The D-RTK 3 Relay Fixed Deployment Version only supports relay station mode and is mainly used for fixed deployment of DJI Dock 3, and the D-RTK 3 Multifunctional Station supports relay station, base station, and mobile station modes, and can work with various DJI drones.
Which devices or aircraft are compatible with the D-RTK 3 Relay Fixed Deployment Version? ⌄
It can work with DJI Dock 3 and Matrice 4D Series drones.
How to conduct site evaluation and selection when installing the D-RTK 3 Relay Fixed Deployment Version?⌄
You can use the Matrice 4D Series aircraft and the remote controller to conduct site evaluation and selection at the intended relay deployment location based on the DJI Pilot 2 app instructions, and deploy the relay station according to the site selection results.
This Can the PoE module of D-RTK 3 Relay Fixed Deployment Version be removed for standalone use? ⌄
The PoE module of D-RTK 3 Relay Fixed Deployment Version cannot be removed for standalone use.