FAQ

Product Function: What modes does the D-RTK 3 Multifunctional Station support? What are their functions?
Broadcast Mode (Green Light): Used to provide accurate data for centimeter-level positioning to improve operation precision for multiple DJI aircraft simultaneously.
Relay Station Mode* (Blue Light): After connecting to the specified compatible DJI aircraft and remote controller, installed at a high place and used as a communication relay to avoid signal blockage during operation.
Rover Station Mode (Yellow Light): Used as a handheld mapping device for measuring control points.

^{* This feature is unavailable in countries or regions without 5GHz frequency support. Check local laws and regulations for more information.}; How do I activate the D-RTK 3 Multifunctional Station? What activation methods are available?
Relay Station Mode and Broadcast Mode can be activated using DJI Pilot 2. If the remote controller firmware hasn't been updated, you can activate these modes via DJI Assistant 2 (Enterprise Series).; What coordinate systems does the D-RTK 3 Multifunctional Station support?
By default, the Relay Station Mode and Broadcast Mode use the WGS84 coordinate system.
The Rover Station Mode provides latitude, longitude, and altitude by default, with the coordinate system being determined by the RTK source used. You can use the built-in coordinate conversion feature in the DJI Enterprise app to convert these coordinates into standard projection formats.; What are the dimensions of the D-RTK 3 Multifunctional Station Self-locking Survey Pole and Dual-lock Tripod?
The Self-locking Survey Pole has a diameter of 32 millimeters and a length ranging from 1.25 meters to 2 meters. The Dual-lock Tripod has a height of 92 millimeters.; Can raw satellite observation data from the D-RTK 3 Multifunctional Station be imported into DJI Terra for PPK processing?
Yes, it is supported in DJI Terra version 4.4.0 and above.; What are the differences between the D-RTK 3 Multifunctional Station and the D-RTK 3 AG?
The D-RTK 3 Multifunctional Station supports Relay Station Mode, Broadcast Mode, and Rover Station Mode and is compatible with multiple device models*. The D-RTK 3 AG only supports Broadcast Mode and is compatible with a limited number of device models.

^{* Refer to the product page on the official website for specific supported models.}; What is the size of the Survey Pole interface on the D-RTK 3 Multifunctional Station?
5/8”11 UNC Thread Hole.; How many apps/aircrafts can the D-RTK 3 Multifunctional Station connect with simultaneously?
1. It can connect with multiple DJI aircraft in Broadcast Mode.
2. It can only connect with one remote controller and its paired aircraft in Relay Mode.
3. It can only pair with one mobile device via Bluetooth in Rover Mode.; What is the position information sampling frequency of the D-RTK 3 Multifunctional Station?
The position output frequency is 1 Hz when in Broadcast Mode and Relay Station Mode.; What is the purpose of the reserved port on the D-RTK 3 Multifunctional Station?
The reserved port currently does not support any additional functions and is not detachable. Please do not attempt to open it, as this may affect the warranty.; Which frequency bands of the BeiDou B2b and Galileo E6 are supported by D-RTK 3 Multifunctional Station? In which scenarios can they be utilized?
The B2b and E6 are frequency bands defined by international standards used for satellite signal transmissions. Currently, BeiDou, Galileo, and GPS use B2b and E6 to carry satellite-based differential information. These signals enable high-precision PPP positioning without the need for a network, enhancing positioning accuracy when used independently.

^{Software support for parsing the Galileo E6 frequency band will be available in future versions.}; What is the purpose of the small hole at the bottom of the D-RTK 3 Multifunctional Station? Does it affect the station's protection capability?
The small hole is for the buzzer and does not affect the station's protection capability.; How can I check the battery level of the D-RTK 3 Multifunctional Station?
1. Check the device's battery indicator lights.
2. View the battery level and satellite information at the bottom of the RTK settings when in Broadcast Mode.
3. Connect to DJI Enterprise app to view battery level and satellite information when in Relay Station Mode.
4. You can check the battery information in the flight interface status bar and in the RTK settings at the bottom when in Relay Station Mode.; How do I install and remove the D-RTK 3 Multifunctional Station OcuSync Orientation Antennas? What tools are needed, and what is the recommended torque for installation?
Use a 13mm open-ended wrench for installing and removing the antennas. It is recommended to tighten it with a torque of 15 kgf.; How do I switch the working modes of the D-RTK 3 Multifunctional Station?
1. Press the power button three times.
2. Connect to the remote controller via a USB-C cable and switch modes in the DJI Pilot app.
Using DJI Assistant 2 (Enterprise Series); What functions does the D-RTK 3 Relay Fixed Deployment Version provide?
Used with 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 USB-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?
When the cable distance between the relay station and the dock is less than 100 meters, it is recommended to power the PoE module by directly connecting it to the PoE output port of DJI Dock 3 via an Ethernet cable.
When the cable distance between the relay station and DJI Dock is greater than 100 meters, an additional PoE power supply needs to be purchased for separate power supply*.

^{* It is recommended to use a Type 4 PoE power supply with a power greater than 30 W.}; 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.
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.; Can the PoE module of D-RTK 3 Relay Fixed Deployment Version be removed for standalone use?
No.; Can the D-RTK 3 Relay Fixed Deployment Version provide RTK positioning for the aircraft?
Yes, when used as a relay station for DJI Dock 3, the aircraft will check the RTK data quality of both DJI Dock 3 and the relay station, selecting the data source to ensure reliable positioning.; Can the D-RTK 3 Relay Fixed Deployment Version continue to be used after a PoE power outage?
The relay station has a built-in backup battery, allowing it to continue working for a while after a power outage. Please troubleshoot and restore power supply promptly.; How many aircraft can the D-RTK 3 Relay Fixed Deployment Version connect to simultaneously?
One only.; What app is used for deploying the D-RTK 3 Relay Fixed Deployment Version?
DJI Enterprise app.; Are there any distance restrictions for deploying the D-RTK 3 Relay Fixed Deployment Version relative to DJI Dock 3?
It is recommended to deploy within 1 kilometer of the dock, maintaining a clear line of sight between DJI Dock 3 and the relay station, with no obstructions or interference.

^{The distance between the relay station and the dock must be less than 100 meters during the linking process.}; What is the signal coverage range of the D-RTK 3 Relay Fixed Deployment Version?
In unobstructed and interference-free conditions, the D-RTK 3 Relay Fixed Deployment Version can extend the video transmission range up to 25 km.; Can D-RTK 3 Relay Fixed Deployment Version be used independently without connecting to DJI Dock 3?
Currently no.
Broadcast Mode: How does the D-RTK 3 Multifunctional Station connect to an aircraft in Broadcast Mode? Will I need to manually reconnect it for the next use?
Access the RTK settings page on your aircraft and select "D-RTK Base Station" as the RTK source. Then, choose the desired D-RTK device from the scanned list to connect. For future uses, the aircraft and remote controller will automatically connect once powered on. If the connection is not established automatically, you can manually trigger it in the settings.; How do I set coordinate points in Broadcast Mode for the D-RTK 3 Multifunctional Station?
You can set coordinate points by accessing the Coordinate Calibration section within the RTK settings. The base station's coordinate points can be established through Network RTK calibration, PPP calibration, or manual calibration.; What should I do if I forget the administrator password for D-RTK 3 Multifunctional Station in Broadcast Mode?
Press and hold the power button for 10 seconds to reset to the default password "123456".; Can the station be moved when using the D-RTK 3 Multifunctional Station as a Base Station?
No, the D-RTK 3 Multifunctional Station will monitor its current position for any movement. If movement is detected, a displacement warning will appear in the app, and the flight mission will be terminated, requiring the user to return and manually land the drone. The system will only resume normal operation once the D-RTK 3 Multifunctional Station updates its position.; How should the D-RTK 3 Multifunctional Station be set up as a Base Station, and what precautions should be taken?
Set it up in an open, unobstructed area where the antenna can effectively cover the measurement and takeoff areas. When using the survey pole for installation and elevation, be mindful of the surrounding environment to prevent toppling or electrical hazards.; When are the D-RTK 3 Multifunctional Station satellite raw observation files generated, and how can they be exported?
A satellite raw observation file is generated each time the device is powered on and off in Relay Station Mode or Broadcast Mode. To export the files, connect the device to a computer, and copy the DAT files corresponding to the task timing from the removable disk that appears. These files can then be processed using DJI Terra.
Rover Station Mode: How do I connect the D-RTK 3 Multifunctional Station in Rover Station Mode to a network RTK signal?
In the DJI Enterprise app settings, enter the NTRIP configuration information provided by your network RTK service provider to connect to the network RTK.; How can I export the control point data in Rover Station Mode of the D-RTK 3 Multifunctional Station?
In the DJI Enterprise app, select the "Mission Library," then choose "Export" to export control points compatible with DJI Terra in JSON format and control point results in CSV format.; How do I use the Tilt Compensation feature on the D-RTK 3 Multifunctional Station?
In the DJI Enterprise app, tap the Tilt Compensation icon and follow the app instructions to complete the shaking and inertial navigation calibration to enable Tilt Compensation.; How is the base station height calculated in Rover Station Mode for the D-RTK 3 Multifunctional Station?
The DJI Enterprise app has built-in parameters for this purpose. You only need to enter the pole height directly when using the app. If you are using a third-party surveying pole without a pole height marker, the pole height is calculated from the bottom tip of the pole to the nut joint after the pole is screwed into the main unit (excluding the part screwed into the nut).; How is the Tilt Compensation feature implemented in Rover Station mode of the D-RTK 3 Multifunctional Station? What scenarios does it support?
The Tilt Compensation feature is implemented using the device's built-in IMU sensors, which determine the current tilt angle of the device. The actual position of the pole's pointing is determined through trigonometric calculations. This feature supports marking points in locations such as corners of walls, roadsides, and utility poles, where upright point marking is difficult or inconvenient, allowing for tilted point marking.; Will not installing the OcuSync Orientation Antennas affect the Rover Station when measuring control points with the D-RTK 3 Multifunctional Station?
You can operate the Rover Station without the OcuSync Orientation Antennas installed. However, prolonged removal may compromise the waterproof integrity of the antenna interfaces. Therefore, it is advisable to remove them only if absolutely necessary.; What data format does the D-RTK 3 Multifunctional Station generate in Rover Station mode? How can it be imported into DJI Terra with one click?
The control point and checkpoint data exported from the DJI Enterprise app are in JSON format. When using DJI Terra's ground control point management feature, you can import this data as control points and checkpoints with a single click, without needing to select a format.
Relay Station Mode: How does the D-RTK 3 Multifunctional Station connect to an aircraft in Relay Station Mode?
1. Turn on the remote controller and aircraft, and ensure they have completed pairing. On the home screen of the DJI Pilot 2 app, tap the relay pairing button, and select "Connect Relay Device" to enter pairing mode.
2. Press and hold the power button on the D-RTK 3 Multifunctional Station for 5 seconds to enter the linking mode, during which the mode indicator will flash.
3. After Once the D-RTK 3 Multifunctional Station links with the remote controller and the aircraft, the mode indicator will display a solid blue light.; What should I pay attention to when using the D-RTK 3 Multifunctional Station in Relay Station Mode?
To ensure good image transmission relay performance, please set up the D-RTK 3 Multifunctional Station at a high location, such as on a rooftop, whenever possible. If you want to use the relay RTK function, the D-RTK 3 Multifunctional Station must be fixed in place, and its top needs to be unobstructed.; In which countries or regions is the D-RTK 3 Multifunctional Station Relay Station Mode not supported?
Relay Station Mode is unavailable in countries or regions without 5GHz frequency support, such as Japan, Russia, and Kazakhstan. Only the Base Station and Rover Station modes are supported in the aformentioned countries. In Relay Station Mode, if a previously paired drone remote controller and relay station are brought to Japan for use, the remote controller and drone will not be able to connect with the relay station. Additionally, if you attempt to pair the remote controller with the relay station in Japan, the pairing will fail.; How can a paired remote controller be reconnected to a new drone while in Relay Station Mode on the D-RTK 3 Multifunctional Station?
1. Pair a new aircraft while the relay station is powered on.
2. If the relay station is powered on after pairing the new drone, you can restart the drone or the remote controller, and then pair it with the relay station again to establish a connection among all three devices.; How do I pair the D-RTK 3 Multifunctional Station?
Frequency pairing is only required in Relay Station Mode. In Relay Station Mode, select the relay station pairing option on the remote controller, then press and hold the D-RTK 3 Multifunctional Station power button for 5 seconds to enter pairing mode.; What is the connection logic for the D-RTK 3 Multifunctional Station in Relay Station Mode?
In Relay Station Mode, the station connects simultaneously to both the remote controller and the aircraft, while the remote controller also maintains a signal connection with the aircraft. The aircraft will switch its signal connection method during flight based on the actual flight environment. The remote controller's flight interface will only display the integrated signal.; What are the practical applications of the D-RTK 3 Multifunctional Station in Relay Station Mode?
Relay Station Mode can be used when obstructions in the aircraft's takeoff area affect communication between the aircraft and the remote controller. Placing the Relay Station at a high point in an area can bypass obstructions, extending the signal control range. The Relay Station can be set up in unfavorable on-site environments, allowing the pilot to operate the remote controller from a shaded location, indoors, or inside a vehicle.; What is the maximum distance between the remote controller and the relay station during remote access?
In unobstructed and interference-free conditions, the remote controller can search for and connect to relay stations within 1 km. In conditions with severe obstructions and interference, the search distance may decrease.; What should I do if I forget the access password for the relay station during remote access?
The remote controller does not store the relay station password. To regain access, use a previously connected remote controller for remote connection. You can then change the password. Please save the new password once you have changed it. As an alternative, you can reset the password by pressing and holding the power button on the relay station for eight seconds.; Are the passwords for remote access to the relay station and the base station the same?
By default, both are "123456". However, password changes are not synchronized between relay and base station modes. Treat each mode as separate.