DJI D-RTK 2 High Precision GNSS Mobile Base Station for Phantom 4 RTK (no tripod)

Centimeter-Level Positioning

D-RTK 2 Mobile Station fully supports GPS, GLONASS, Beidou, and GALILEO signals. Easy and quick to set up, the D-RTK 2 Mobile Station provides real-time differential data for drones to achieve centimeter-level positioning accuracy. The built-in high-gain antenna offers better signal reception from more satellites even when obstructions are present.

Stay Connected for Any Mission

D-RTK 2 Mobile Station supports communication via 4G, OcuSync, WiFi, and LAN, ensuring uninterrupted, stable data transmission under any application scenario. Up to 5 remote controllers* can be connected to D-RTK 2 Mobile Station simultaneously. This makes coordinated operations involving multiple drones a possibility, significantly improving efficiency.

Durability You Can Trust

Featuring IP65 level ingress protection and a lightweight carbon fiber body, the D-RTK 2 Mobile Station is ultra-portable and up for any task, no matter how tough. The built-in IMUs monitor movements and calibrate the tilt sensors to alert the operator of any abnormalities during the mission, minimizing risks.

GNSS Frequency

Simultaneously receive：
GPS: L1 C/A, L2, L5
BEIDOU: B1, B2, B3
GLONASS: F1, F2
Galileo: E1, E5A, E5B

Positioning Accuracy

Single Point
Horizontal：1.5 m(RMS)
Vertical：3.0 m(RMS)
RTK
Horizontal：1 cm+ 1 ppm(RMS)
Vertical：2 cm+ 1 ppm(RMS)
1 ppm: For every 1 km increase in distance, the accuracy will be 1 mm less. For example, the horizontal accuracy is 1.1 cm when the receiving end is 1 km away from the base station.

Positioning Update Rate

1 Hz, 2 Hz, 5 Hz, 10 Hz and 20 Hz

Cold Start

＜45 s

Hot Start

＜10 s

Recapture Time

＜1 s

Initialization Reliability

＞99.9%

Differential Data Format

RTCM 2.X/3.X

Features

Built-in high-precision 6-axis accelerometer
D-RTK 2 movement monitoring
Sloping measurements
Electronic bubble level

Data Link

OcuSync, Wi-Fi, LAN, 4G

Operating Frequency

2.400 GHz to 2.483 GHz (China, United States, Australia, Europe, Japan, Korea)
5.725 GHz to 5.850 GHz (China, United States, Australia)

EIRP

OcuSync
2.4 GHz
SRRC (Mainland China) / CE (Europe) / MIC (Japan) / KCC (Korea): < 20 dBm
FCC (United States, Australia) / NCC (Taiwan, China): < 26 dBm
5.8 GHz
FCC (United States, Australia) / SRRC (Mainland China) / NCC (Taiwan, China): < 26 dBm
Wi-Fi
2.4 GHz
SRRC (Mainland China) / CE (Europe) / MIC (Japan) / KCC (Korea): < 20 dBm
FCC (United States, Australia) / NCC (Taiwan, China): < 22 dBm
5.8 GHz
FCC (United States, Australia) / SRRC (Mainland China) / NCC (Taiwan, China): < 22 dBm

Communication Distance

OcuSync: 2 km (unobstructed and free of interference, when the distance from the D-RTK 2 antenna to the bottom of the tripod is 1.8 m, when the difference in height between the remote controller and D-RTK 2 is less than 2 m, and when the remote controller is 1.2 m from ground level)

Memory Capacity

16 GB

Power Consumption

12 W

Power Supply

16.5 to 58.8VDC

Battery

Type：Lithium-ion battery
Capacity: 4920 mAh
Energy: 37.3 WH

Run Time

WB37 battery：＞2 h
MG-12000P battery：＞50 h

Operating Temperature

4° to 131° F (-20° to 55° C)