DJI O4 Air Unit Pro Transmission Module

5.8 GHz Radio/RF 

No

Operating Freqency: 5.17 to 5.25 and 5.725 to 5.85
Transmitter Power (EIRP): 5.1 GHz: <23 dBm (CE)
Transmitter Power (EIRP): 5.8 GHz: <33 dBm (FCC), <14 dBm (CE), and <30 dBm (SRRC)
Transmission Range: With DJI Goggles 3/N3: Up to 9.3 Miles / 15 km (FCC), Up to 5 Miles / 8 km (CE/SRRC)
Live View Quality: 1080p at 30, 48, 50, 60, or 100 fps
Communication Bandwidth: 60 MHz (Max)
Antenna: 2T2R
Channels with DJI Goggles 3/N3: 60/40 MHz (1 Channel), 20/10 MHz (3 Channels)
Channels with DJI Goggles 2/Integra: 40 MHz (1 Channel), 20/10 MHz (3 Channels)
Channels (FCC/SRRC/CE, 60/40 MHz): Channel 1 at 5794.5 MHz
Channels (FCC/SRRC/CE, 20/10 MHz): Channel 1 at 5768.5 MHz, Channel 2 at 5789.5 MHz, and Channel 3 at 5814.5 MHz

With DJI Goggles 3, Racing Mode, and 1080p/100: Down to 15 ms
With DJI Goggles N3, Racing Mode, and 1080p/100: Down to 19 ms
With DJI Goggles 2 or Integra and 1080p/100: Down to 30 ms

Proprietary Interface

7.4 to 26.4 VDC

Black

14 to 104°F / -10 to 40°C 

1.3 x 1.3 x 0.5″ / 33.5 x 33.5 x 13 mm (Transmission Module)
4.3″ / 110 mm (Each Antenna)

0.1 oz / 2.1 g (Each Antenna)