DJI D-RTK 3 Multifunctional Station provides centimeter-level positioning accuracy for multiple drones simultaneously, and can operate in base station mode, repeater mode to extend the operating range of quadcopters, and rover mode.
The D-RTK 3 multifunctional station is equipped with high-performance antennas and receiving modules that support major global navigation satellite systems and multiple data transmission channels. These characteristics allow the station to be used as a base station to provide centimeter-accurate positioning for several drones simultaneously or in repeater mode to extend the range.
The new Repeater Mode, combined with the DJI Enterprise and DJI Terra apps, provides a comprehensive solution for high-precision aerial imaging, ensuring high safety and accuracy.
D-RTK 36 Multifunctional Station Modes
Base Station Mode: Supports multiple models to work simultaneously
D-RTK 3 supports the new O4 Enterprise video transmission technology with four external directional antennas, which allows video transmission up to 15 km in base station mode, providing a stable signal in all directions. Operators only need to install one D-RTK 3 multifunctional station without the need for additional configuration, which allows multiple drones to connect to the base station and receive positioning data with centimeter accuracy.
Repeater Mode: Overcoming Limitations
Switch the D-RTK 3 to the repeater station mode and install the device on high ground in areas with high interference, such as urban areas or valleys. This will increase the video transmission distance and extend the operating range of the Matrice 4 series to 25 km.
D-RTK 3 supports the obstacle detection function of the Matrice 4 series, which can take into account obstacles and signal quality between the relay station, remote control and drone in real time. Operators can adjust the drone's flight path based on the data from the remote control to maintain optimal communication quality.
Rover Mode: Flexibility and Efficiency
In addition to working as a base station, D-RTK 3 can be used as a rover to collect control point coordinates, enhancing the accuracy of UAV aerial photography and improving survey accuracy.
Base station mode (broadcast mode) and repeater station mode
Base station accuracy: Single point accuracy (without calibration): Horizontal: 1.5 m (RMS) Vertical: 3.0 m (RMS);
Satellite-based differential accuracy: convergence time: 20 min. Horizontal: 30 cm (RMS). Vertical: 40 cm (RMS);
Network RTK Calibration**: Horizontal: 1.0 cm (RMS) + 1 ppm. Vertical: 3.0 cm (RMS) + 1 ppm;
Rover mode*
RTK (stationary survey) accuracy: Horizontal: 0.8 cm (RMS) + 1 ppm. Vertical: 1.5 cm (RMS) + 1 ppm;
RTK (tilt survey) accuracy***: Angle range: 0° – 60°. Horizontal: 8 mm + 0.7 mm/° tilt (accuracy <2 cm within 30°);
* Measurement accuracy depends on various factors. This value is obtained under normal conditions with an unobstructed view, good satellite distribution, low ionospheric activity, no electromagnetic interference and no multipath effects.
** The accuracy of the base station calibration coordinates depends on various factors. For geodetic work, high-precision flight paths, etc., it is recommended to carry out calibration during periods of inactive ionosphere, in open space without electromagnetic fields.
***Intense vibrations and rapid rotations may affect the accuracy of the IMU.
Precise positioning of points using satellites*: supported frequencies: BDS B2b, GALILEO E6**, L-BAND**. Convergence time: 20 minutes. Horizontal: 30 cm (RMS). Vertical: 40 cm (RMS);
* The measurement accuracy depends on various factors. This value is obtained under normal conditions with an unobstructed view, good satellite distribution, low ionospheric activity, no electromagnetic interference and no multipath effects.
**Will be supported in later versions.
Differential data transfer format
When used as a base station or repeater: records raw RTCM 3.2 observation data in DAT format;
In rover station mode or in calibration mode for base and relay stations: 1. Supports RTCM v3.0, v3.1, v3.2, v3.3, MSM4, MSM5, MSM6, MSM7 protocols. 2. It is recommended to use receivers that support four or more GNSS systems;
Initialization reliability: 99.9%;
VIDEO TRANSMISSION
Video transmission system: O4 Enterprise;
Operating frequency: Repeater Station Mode: O4: 2.4GHz/5.2GHz/5.8GHz Broadcast Mode: O4: 2.4GHz/5.8GHz Repeater Station Mode: BLE: 2.4GHz;
* Permitted operating frequencies vary depending on the country and region. For more information, please refer to local laws and regulations.
Transmitter Power (EIRP): 2.4000GHz~2.4835GHz:<33dBm(FCC),＜20dBm(CE/SRRC/MIC). 5.150GHz~5.250GHz:<23dBm(CE/FCC). 5.725GHz~5.850GHz:<33dBm(FCC),<30dBm(SRRC),<14dBm(CE);
Bluetooth: Protocol: Bluetooth 5.1. Frequency: 2.400 GHz to 2.4835 GHz. Transmitter power (EIRP): <10 dBm;
Maximum transmission distance (without interference)
Base Station Mode: between D-RTK 3 and drone: FCC: 15 km, SRRC: 12 km, CE/JP: 8 km;
Rover mode: between D-RTK 3 and mobile devices: 30 m;
* Measured in an open, interference-free environment. Data reflects maximum communication range for one-way flights for each standard. While in flight, watch for RTH reminders in the app.
Maximum transmission distance in repeater mode (without interference)
FCC: Between the drone and the relay station: 25 km. Between the relay station and the remote control: 1 km;
SRRC: Between drone and relay station: 12 km. Between relay station and remote controller: 1 km;
CE: Between drone and relay station: 10 km Between relay station and remote controller: 300 m;
* Measured in an open, interference-free environment. The data reflects the maximum one-way communication range for each standard. Install the relay station on a high place to ensure stable communication between the remote controller and the drone. Watch for RTH reminders in the app.
Maximum transmission distance in repeater mode (without interference, with interference): Strong interference: City centers, approximately 1.5-5 km. Medium interference: Suburban areas, approximately 5-15 km. Micro interference: Remote areas/sea coasts, approximately 15-25 km.*;
* Data tested in accordance with FCC standards in an unobstructed environment with typical interference. For reference only and does not provide any guarantee of actual flight distance.
Maximum transmission distance in repeater mode (in the presence of interference): Low interference and obstacles such as buildings: about 0-0.5 km Low interference and obstacles such as trees: about 0.5-3 km*;
* Data tested in accordance with FCC standards in an interference-free environment. Data is for reference only and does not guarantee actual flight range.
Antenna: OcuSync 4x4, 2T4R directional antennas. The antenna uses a standard reverse polarity SMA connector;
ELECTRICAL PROPERTIES
Power: Relay Station: 14.5 W (max. power consumption without heating; max. power 36.5 W with heating). Base Station: 7 W. Rover: 6.2 W;
Supported power adapter: USB PD 3.0 protocol, output voltage from 9V to 15V (e.g. DJI 65W portable charger).*
* When using a non-recommended charger, such as a charger with an output voltage of 5V, D-RTK 3 can only be charged after turning off the power.
Power output port: USB Type-C;
Operating time (at normal temperature)*: Relay station: 4 h. Base station: 7 h. Rover: 10 h;
*Battery performance may decrease at low temperatures; it is recommended to use power adapters that support USB PD 3.0 protocol;
1. Under normal temperature, the charging power will be limited if the device body temperature exceeds 48°C. Full charging will resume after cooling down;
2. After storage/use at low temperatures, the device should be transferred to a normal temperature environment and allowed to warm up until the internal battery temperature is >0°C before charging;
3. After storage/use at high temperatures, the device should be moved to a normal temperature environment and allowed to cool down until the internal battery temperature is <45°C before charging;
Height: 6000 m;
Protection level: IP67. Make sure all rubber plugs on the housing are installed correctly;
Drop resistance: 2m drop;
Dimensions: 163 x 89 mm (without OcuSync directional antennas);
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DJI D-RTK 3 Multifunctional Station
1,082,000₸
DJI D-RTK 3 Multifunctional Station provides centimeter-level positioning accuracy for multiple drones simultaneously, and can operate in base station mode, repeater mode to extend the operating range of quadcopters, and rover mode.
Description
The D-RTK 3 multifunctional station is equipped with high-performance antennas and receiving modules that support major global navigation satellite systems and multiple data transmission channels. These characteristics allow the station to be used as a base station to provide centimeter-accurate positioning for several drones simultaneously or in repeater mode to extend the range.
The new Repeater Mode, combined with the DJI Enterprise and DJI Terra apps, provides a comprehensive solution for high-precision aerial imaging, ensuring high safety and accuracy.
D-RTK 36 Multifunctional Station Modes
Base Station Mode: Supports multiple models to work simultaneously
D-RTK 3 supports the new O4 Enterprise video transmission technology with four external directional antennas, which allows video transmission up to 15 km in base station mode, providing a stable signal in all directions. Operators only need to install one D-RTK 3 multifunctional station without the need for additional configuration, which allows multiple drones to connect to the base station and receive positioning data with centimeter accuracy.
Repeater Mode: Overcoming Limitations
Switch the D-RTK 3 to the repeater station mode and install the device on high ground in areas with high interference, such as urban areas or valleys. This will increase the video transmission distance and extend the operating range of the Matrice 4 series to 25 km.
D-RTK 3 supports the obstacle detection function of the Matrice 4 series, which can take into account obstacles and signal quality between the relay station, remote control and drone in real time. Operators can adjust the drone's flight path based on the data from the remote control to maintain optimal communication quality.
Rover Mode: Flexibility and Efficiency
In addition to working as a base station, D-RTK 3 can be used as a rover to collect control point coordinates, enhancing the accuracy of UAV aerial photography and improving survey accuracy.
Characteristics
GNSS RECEIVER
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;
System accuracy
Base station mode (broadcast mode) and repeater station mode
Base station accuracy: Single point accuracy (without calibration): Horizontal: 1.5 m (RMS) Vertical: 3.0 m (RMS);
Satellite-based differential accuracy: convergence time: 20 min. Horizontal: 30 cm (RMS). Vertical: 40 cm (RMS);
Network RTK Calibration**: Horizontal: 1.0 cm (RMS) + 1 ppm. Vertical: 3.0 cm (RMS) + 1 ppm;
Rover mode*
RTK (stationary survey) accuracy: Horizontal: 0.8 cm (RMS) + 1 ppm. Vertical: 1.5 cm (RMS) + 1 ppm;
RTK (tilt survey) accuracy***: Angle range: 0° – 60°. Horizontal: 8 mm + 0.7 mm/° tilt (accuracy <2 cm within 30°);
* Measurement accuracy depends on various factors. This value is obtained under normal conditions with an unobstructed view, good satellite distribution, low ionospheric activity, no electromagnetic interference and no multipath effects.
** The accuracy of the base station calibration coordinates depends on various factors. For geodetic work, high-precision flight paths, etc., it is recommended to carry out calibration during periods of inactive ionosphere, in open space without electromagnetic fields.
***Intense vibrations and rapid rotations may affect the accuracy of the IMU.
Precise positioning of points using satellites*: supported frequencies: BDS B2b, GALILEO E6**, L-BAND**. Convergence time: 20 minutes. Horizontal: 30 cm (RMS). Vertical: 40 cm (RMS);
* The measurement accuracy depends on various factors. This value is obtained under normal conditions with an unobstructed view, good satellite distribution, low ionospheric activity, no electromagnetic interference and no multipath effects.
**Will be supported in later versions.
Differential data transfer format
When used as a base station or repeater: records raw RTCM 3.2 observation data in DAT format;
In rover station mode or in calibration mode for base and relay stations: 1. Supports RTCM v3.0, v3.1, v3.2, v3.3, MSM4, MSM5, MSM6, MSM7 protocols. 2. It is recommended to use receivers that support four or more GNSS systems;
Initialization reliability: 99.9%;
VIDEO TRANSMISSION
Video transmission system: O4 Enterprise;
Operating frequency: Repeater Station Mode: O4: 2.4GHz/5.2GHz/5.8GHz Broadcast Mode: O4: 2.4GHz/5.8GHz Repeater Station Mode: BLE: 2.4GHz;
* Permitted operating frequencies vary depending on the country and region. For more information, please refer to local laws and regulations.
Transmitter Power (EIRP): 2.4000GHz~2.4835GHz:<33dBm(FCC),＜20dBm(CE/SRRC/MIC). 5.150GHz~5.250GHz:<23dBm(CE/FCC). 5.725GHz~5.850GHz:<33dBm(FCC),<30dBm(SRRC),<14dBm(CE);
Bluetooth: Protocol: Bluetooth 5.1. Frequency: 2.400 GHz to 2.4835 GHz. Transmitter power (EIRP): <10 dBm;
Maximum transmission distance (without interference)
Base Station Mode: between D-RTK 3 and drone: FCC: 15 km, SRRC: 12 km, CE/JP: 8 km;
Rover mode: between D-RTK 3 and mobile devices: 30 m;
* Measured in an open, interference-free environment. Data reflects maximum communication range for one-way flights for each standard. While in flight, watch for RTH reminders in the app.
Maximum transmission distance in repeater mode (without interference)
FCC: Between the drone and the relay station: 25 km. Between the relay station and the remote control: 1 km;
SRRC: Between drone and relay station: 12 km. Between relay station and remote controller: 1 km;
CE: Between drone and relay station: 10 km Between relay station and remote controller: 300 m;
* Measured in an open, interference-free environment. The data reflects the maximum one-way communication range for each standard. Install the relay station on a high place to ensure stable communication between the remote controller and the drone. Watch for RTH reminders in the app.
Maximum transmission distance in repeater mode (without interference, with interference): Strong interference: City centers, approximately 1.5-5 km. Medium interference: Suburban areas, approximately 5-15 km. Micro interference: Remote areas/sea coasts, approximately 15-25 km.*;
* Data tested in accordance with FCC standards in an unobstructed environment with typical interference. For reference only and does not provide any guarantee of actual flight distance.
Maximum transmission distance in repeater mode (in the presence of interference): Low interference and obstacles such as buildings: about 0-0.5 km Low interference and obstacles such as trees: about 0.5-3 km*;
* Data tested in accordance with FCC standards in an interference-free environment. Data is for reference only and does not guarantee actual flight range.
Antenna: OcuSync 4x4, 2T4R directional antennas. The antenna uses a standard reverse polarity SMA connector;
ELECTRICAL PROPERTIES
Power: Relay Station: 14.5 W (max. power consumption without heating; max. power 36.5 W with heating). Base Station: 7 W. Rover: 6.2 W;
Supported power adapter: USB PD 3.0 protocol, output voltage from 9V to 15V (e.g. DJI 65W portable charger).*
* When using a non-recommended charger, such as a charger with an output voltage of 5V, D-RTK 3 can only be charged after turning off the power.
Power output port: USB Type-C;
Operating time (at normal temperature)*: Relay station: 4 h. Base station: 7 h. Rover: 10 h;
*Battery performance may decrease at low temperatures; it is recommended to use power adapters that support USB PD 3.0 protocol;
Battery: Lithium-ion. Capacity: 6500 mAh. Energy: 46.8 Wh;
MAIN CHARACTERISTICS
Operating temperature: from -20° to 55°C;
1. Under normal temperature, the charging power will be limited if the device body temperature exceeds 48°C. Full charging will resume after cooling down;
2. After storage/use at low temperatures, the device should be transferred to a normal temperature environment and allowed to warm up until the internal battery temperature is >0°C before charging;
3. After storage/use at high temperatures, the device should be moved to a normal temperature environment and allowed to cool down until the internal battery temperature is <45°C before charging;
Height: 6000 m;
Protection level: IP67. Make sure all rubber plugs on the housing are installed correctly;
Drop resistance: 2m drop;
Dimensions: 163 x 89 mm (without OcuSync directional antennas);
Weight: approximately 1.26 kg;
Equipment
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