DJI Datalink 3 is a long range downlink system capable of transmitting data at distances of up to 2.5 mi (4 km, FCC) and 1.86 mi (3 km, CE) with flight status parameters visible on the screen and a battery life of up to 15 hours.

It is compatible with DJI flight controllers such as DJI N3, DJI A3, DJI N3-AG, DJI A3-AG. It is also compatibel with other non-DJI flight controllers with SBUS protocol.

Datalink 3 includes a Ground System and an Air System, which can be operated at a 2.4 GHz frequency. The multi-functional ports on the Air System can satisfy user requirements in a variety of applications. Datalink 3 integrates the remote controller module into the Ground System, which comes with a number of aircraft and gimbal controls, as well as some customizable buttons. By using channel settings, i.e. DJI ASSISTANT™ 2 for DJI series flight controllers, the buttons on the remote controller can be customized to perform common functions used in photography, mapping, and agriculture, etc. When used with either DJI MG or GS Pro apps, users will be able to see and adjust settings in real time, completing complex tasks more easily.

Specifications:
Max Transmission Distance (Unobstructed, free of interference)	1.86 mi (3 km, SRRC), 1.86 mi (3 km, CE), 2.49 mi (4 km, FCC)
Operating Frequency	2.400 GHz to 2.483 GHz
Transmitter Power (EIRP)	19 dBm (SRRC), 19 dBm (CE), 24 dBm (FCC)
Supported DJI Flight Controllers (App supported)	N3, A3, N3-AG, A3-AG
Supported Smart Devices (DJI MG supported)	Samsung Galaxy s7 / s7 edge (2560¡Á1440 Quad HD / 2K) Galaxy s6 / s6 edge (2560¡Á1440 Quad HD / 2K) Huawai Glory Play 5X (1920 ¡Á 1080 (FHD)) Xiaomi Mi Note 2 (5.7 1920 × 1080 (FHD)) Redmi Note 3 (1920 × 1080 (FHD)) OPPO R9S (1920 ¡Á 1080 (FHD))
Air System
Dimensions (Antennas excluded)	50.6 × 35 × 10.7 mm
Weight (Antennas excluded)	23 g
Antenna Gain	2 dBi
Operating Voltage	8~30 V
Operating Temperature Range	14° to 113° F (-10° to 45° C)
Compatible Antenna Connector	MMCX
Rated Power	1.5 W to 2 W
Ground System (Remote Controller)
Dimensions	182 × 172 × 71 mm
Charging Temperature Range	32° to 104° F (0° to 40° C)
Battery	6000 mAh, LiPo 2S
Rated Power	2.5 V
Charger
Voltage	17.4 V
Rated Power	57 W
GPS Module
GNSS	GPS/GLONASS
Max. Current	125 mA
Max. Voltage	5.3 V
Weight	33.9 g