 DJI Datalink Pro (900M)
DATALINK PRO is a highly electro-magnetic interference resistant wireless datalink that supports the DJI A3, D-RTK and Ground Station. It features a number of interfaces and work modes enabling it to be tuned for the needs of different usage scenarios.
MULTIPLE DATA TRANSMISSION MODES
Three data transmission modes are supported: Dual Transmission, Broadcast and Ground Station. In Dual Transmission mode, two-way data transmission is carried out between one base station and one mobile station. In broadcast mode, data is simultaneously transmitted from one base station to a maximum of 32 mobile stations. In Ground Station mode, RTK data is sent from the base station to a maximum of five mobile stations, while control data is transmitted two-ways.
MULTIPLE PORTS
A range of ports are provided to allow for use with highly customized aircraft, including USB, CAN and UART. Ports can be individually selected by toggling a switch, and data is automatically transmitted from one port to another.
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Performance
Transmission Power
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DATALINK PRO 400:
China: 10 dBm
Taiwan: 10 dBm
South Korea: 10 dBm
DATALINK PRO 900:
CE: 13 dBm
FCC: 27 dBm
Canada: 27 dBm
Australia: 27 dBm
Japan: 10 dBm
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Transmission Range
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DATALINK 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
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Power Consumption
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DATALINK 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
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Power Supply
Voltage
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Base Station: DC 9 V
Mobile Station: DC 9 V
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Max. Current (Transmitting Signal)
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DATALINK PRO 400: 230 mA DATALINK PRO 900: 130 mA
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Max. Current (Receiving Signal)
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70 mA
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Features
Frequency Band (MHz)
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DATALINK PRO 400:
China: 430-432
Taiwan: 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
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Serial Data Rate
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115200 bps
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Antenna Options
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Vertically polarized
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Supported Interfaces
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USB, UART, CAN
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Supported Max. Mobile Station Number
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Full Duplex Mode: 1
Broadcast Mode: 32
Ground Station Mode: Up to 5*
* The number is varied in different areas.
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Supported DJI Products
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A3, D-RTK, Ground Station
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Operating Temperature
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32° to 113°F (0° to 45°C)
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Storage Temperature
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-40° to 185°F (-40° to 85°C)
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Humidity
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5% to 95%, non-condensing
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Dimension (without Antenna)
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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
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Weight (without Antenna)
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Base Station: 53 g
Mobile Station: 25.5 g
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