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DATALINK PRO

DATALINK PRO is a highly magnetic interference resistant wireless datalink that supports the DJI D-RTK.

Performance

Transmission PowerDATALINK PRO 400:
  • China: 10 dBm
  • Taiwan China: 10 dBm
  • South Korea: 10 dBm
DATALINK PRO 900:
  • CE: 13 dBm
  • FCC: 27 dBm
  • Canada: 27 dBm
  • Australia: 27 dBm
  • Japan: 10 dBm
Transmission RangeDATALINK PRO 400:
  • Taiwan China: 1000 m
  • Korea: 1000 m
  • China: 600m
DATALINK PRO 900:
  • Japan: 1200 m
  • Australia: 2000 m
  • FCC: 2000 m
  • CE: 300 m
Power ConsumptionDATALINK PRO 400:
  • Base Station: 2.1 W
  • Mobile Station: 0.65 W
DATALINK PRO 900:
  • Base Station: 1.2 W
  • Mobile Station: 0.65 W

Power Supply

Voltage
  • Base Station: DC 9 V
  • Mobile Station: DC 9 V
Max. Current (Transmitting Signal)DATALINK PRO 400: 230 mA
DATALINK PRO 900: 130 mA
Max. Current (Receiving Signal)70 mA

Features

Frequency Band (MHz)DATALINK PRO 400:
  • China: 430-432
  • Taiwan China: 429.175-429.2375
  • South Korea: 447.8625-447.9875
DATALINK PRO 900:
  • CE: 869.525
  • FCC: 903-925.5
  • Canada: 903-925.5
  • Australia: 916.5-925.5
  • Japan: 923.1-926.3
Serial Data Rate115200 bps
Antenna OptionsVertically polarized
Supported InterfacesUSB, UART, CAN
Supported Max. Mobile Station Number
  • Full Duplex Mode: 1
  • Broadcast Mode: 32
Supported DJI Products D-RTK
Operating Temperature32° to 113°F (0° to 45°C)
Storage Temperature-40° to 185°F (-40° to 85°C)
Humidity5% to 95%, non-condensing
Dimension (without Antenna)
  • Base Station: 82.9 mm x 51 mm x 14.35 mm
  • Mobile Station: 57.8 mm x 42.3 mm x 9.35 mm
Weight (without Antenna)
  • Base Station: 53 g
  • Mobile Station: 25.5 g

Documents & Manuals

  • DJI Datalink Pro Quick Start Guide
    2017-08-23
    zip
    pdf

SOFTWARE

  • DJI Assistant 2
First, power on the D-RTK Ground System’s battery in order to power the connected DATALINK PRO Base Station.
Hold the Base Station’s Linking Button for about 3 seconds to enter Linking mode. The Working Status LED will blink red and green while the link is being established.
Power on the D-RTK Air System’s battery in order to power the connected DATALINK PRO Air System.
Hold the Mobile Station’s Linking Button for about 3 seconds and wait for the linking process to start.
The Base Station and Mobile Station will exit Linking mode and established a connection when successfully linked.
The number of Mobile Station that can be connected to a Base Station differs by mode and region. Toggle the output switch to the COMBO_SW4 position to enter a different mode after linking all the Mobile Stations with the Base Station.
Broadcast Mode: For single to multi-point (up to 32) transmission.
Full Duplex Mode: For point-to-point transmission.
Broadcast Mode：The Base Station can communicate with multiple Mobile Stations, but data can only be sent one direction, from Base Station to Mobile Station.
Full Duplex：The Base Station is linked with a single Mobile Station, and data is transferred in both directions between the two stations.
Full Duplex Mode and Broadcast Mode can be set in DJI Assistant 2.

Connect the standard 8-pin cable or a USB cable to the D-RTK to power the DATALINK PRO.

Please refer to the Quick Start Guide for other supported devices.

Temporary loss of signal will not affect the use of D-RTK, however, loss of signal over an extended period of time will cause the D-RTK to fail to work normally. Operation can be resumed as before when the signal is being received again.

The frequencies used by the datalink are 433MHz and 900MHz, which will not interfere with the controller’s transmission frequencies.