Stacja DJI D-RTK 3

Base Station Mode (Transmit Mode) and Repeater Mode

Base Station Accuracy:
Single Point Accuracy (uncalibrated):
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)

RTK Network Calibration**:
Horizontal: 1.0 cm (RMS) + 1 ppm
Vertical: 3.0 cm (RMS) + 1 ppm

Receiving Station Mode*

RTK Accuracy (Fixed Measurement):
Horizontal: 0.8 cm (RMS) + 1 ppm
Vertical: 1.5 cm (RMS) + 1 ppm

RTK Accuracy (Tilt Measurement)***:
Angle Range: 0° to 60°
Horizontal: 8 mm + 0.7 mm/° tilt (Accuracy <2 cm within 30°)

* The accuracy of the measurement depends on various factors. This value is obtained under normal conditions with unobstructed visibility, good satellite distribution, low ionospheric activity and no electromagnetic interference or multipath effects.
** The accuracy of the base station calibration coordinates depends on various factors. For geodetic surveying, precise flight paths, etc., it is recommended to calibrate during periods of inactive ionosphere, in an open, undisturbed environment without electromagnetic interference or multipath effects, using four or more GNSS systems.
*** Intense vibration and rapid rotation may affect the accuracy of the inertial measurement unit.

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 and no electromagnetic interference or multipath effects.
** Will be supported in later versions.

When used as a base or relay station, it 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.

2.4000 GHz to 2.4835 GHz:
<33 dBm (FCC)
＜20 dBm (CE/SRRC/MIC)

5.150 GHz to 5.250 GHz:
<23 dBm (CE/FCC)

5.725 GHz to 5.850 GHz:
<33 dBm (FCC)
<30 dBm (SRRC)
<14 dBm (CE)

Base Station Mode
Between D-RTK 3 and aircraft:
FCC: 15 km
SRRC: 12 km
CE/JP: 8 km

Rover Station Mode:
Between D-RTK 3 and mobile devices: 30 m

Measured in a clear, interference-free outdoor environment. The above data shows the farthest communication range for one-way flights of no return under each standard. During flight, always pay attention to the RTH reminders in the app.

FCC
Between drone and relay station: 25 km
Between relay station and remote control: 1 km

SRRC
Between drone and relay station: 12 km
Between relay station and remote control: 1 km

CE
Between drone and relay station: 10 km
Between relay station and remote control: 300 m

Measured in a clear, interference-free outdoor environment. The above data shows the farthest communication range for one-way flights with no return under each standard. During flight, always pay attention to RTH reminders in the app. The relay station should be placed in an elevated position, free of obstructions, to ensure clear communication between the remote controller and the aircraft.

Strong interference: City centers, approx. 1.5-5 km
Medium interference: Suburban areas, approx. 5-15 km
Micro interference: Remote areas/outskirts, approx. 15-25 km

Data is tested in accordance with FCC standards in an unobstructed environment with typical interference. They are for reference only and do not guarantee the actual flight distance.

Low interference and building obstructions: approx. 0-0.5 km
Low interference and tree obstructions: approx. 0.5-3 km

Data is tested in accordance with FCC standards in a undisturbed environment with typical interference. They are for reference only and do not guarantee the actual flight distance.

OcuSync 4 × 4 directional antennas, 2T4R

The antenna uses a standard reverse-polarity SMA connector.

USB PD 3.0 Protocol, Adapter Output Voltage 9V to 15V (e.g. DJI 65W Portable Charger)

When using a non-recommended charger, such as a charger with 5V output, the D-RTK 3 can only be charged when the power is turned off.

USB Type-C

Relay Station: 4 hrs
/>Base Station: 7 hours
Rover Station mode: 10 hours

* Battery performance may decrease in low temperatures; It is recommended to use power adapters that support the USB PD 3.0 protocol.

LiPo
Capacity: 6500 mAh
Energy: 46.8 Wh

-20° to 55°C

1. In a normal temperature environment, the charging power will be limited if the device case temperature exceeds 48°C. Full charging will resume after cooling down.
2. After storage/use in low temperatures, the device should be moved to a normal temperature environment and allowed to warm to the battery's internal temperature of >0°C before charging.
3. After storage/use in high temperatures, the device should be moved to a normal temperature environment and allowed to cool down until the internal battery temperature reaches <45°C before charging.

IP67*

* Please ensure that all rubber plugs on the case are properly installed.

2m Drop with Pole

163 × 89 mm (without OcuSync directional antennas)

Approximately 1.26 kg