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### Specs

### DJI O4 Air Unit Pro

### Air unit

- #### Weight
  - Air Unit (camera module excluded): Approx. 15.6 g
  - Air Unit (camera module included): Approx. 32 g
  - Antenna: Approx. 2.1 g/pcs

- #### Dimensions
  - Transmission Module: 33.5×33.5×13 mm (L×W×H)
  - Camera Module: 25.55×20×23.30 mm (L×W×H)
  - Coaxial Cable: 130 mm
  - 3-in-1 Cable: 100 mm
  - Antenna: 110 mm

### Video Transmission

- #### Operating Frequency
  - 5.170-5.250 GHz
  - 5.725-5.850 GHz
  
  Operating frequency allowed varies among countries and regions. Please refer to local laws and regulations for more information.

- #### Transmitter Power (EIRP)
  - 5.1 GHz:
    - <23 dBm (CE)
  - 5.8 GHz:
    - <33 dBm (FCC)
    - <14 dBm (CE)
    - < 30 dBm (SRRC)

- #### Lowest Latency
  - With DJI Goggles 3 and pick racing mode:
    - With 1080p/100fps video transmission quality, the latency is as low as 15 ms.
  - With DJI Goggles N3 and pick racing mode:
    - With 1080p/100fps video transmission quality, the latency is as low as 19 ms.
  - With DJI Goggles 2 or Goggles Integra:
    - With 1080p/100fps video transmission quality, the video transmission latency is less than 30 ms.

- #### Max Video Transmission Range
  - With DJI Goggles 3/DJI Goggles N3:
    - 15 km (FCC), 8 km (CE), 8 km (SRRC)

- #### Live View Quality
  - 1080P@30/48/50/60/100fps

- #### Communication Bandwidth
  - Max 60 MHz

- #### Antenna
  - 2 antennas, 2T2R

- #### Channels
  - Supports auto mode
  - Supports manual mode:
    - With DJI Goggles 3 or DJI Goggles N3:
      - 60 MHz: 1 channel; 40 MHz: 1 channel; 20 MHz: 3 channels; 10 MHz: 3 channels
    - With DJI Goggles 2 or Goggles Integra:
      - 40 MHz: 1 channel; 20 MHz: 3 channels; 10 MHz: 3 channels

- #### Channels Info
  - FCC/SRRC/CE:
    - 60MHz/40 MHz:
      - Channel 1: 5794.5 MHz
    - 20 MHz/10 MHz:
      - Channel 1: 5768.5 MHz
      - Channel 2: 5789.5 MHz
      - Channel 3: 5814.5 MHz

### Camera

- #### Image Sensor
  - 1/1.3-inch CMOS Sensor

- #### Lens
  - FOV: 155°
  - The equivalent focal length: 12 mm
  - Aperture: f/2.8
  - Focus: 0.6 m to ∞

- #### ISO Range
  - 100-25600 (Auto)
  - 100-25600 (Manual)

- #### Video Resolution
  - 4K (4:3): 3840×2880@30/48/50/60fps
  - 4K (16:9): 3840×2160@30/48/50/60/100/120fps
  - 2.7K (4:3): 2888×2016@30/48/50/60fps
  - 2.7K (16:9): 2688×1512@30/48/50/60/100/120fps
  - 1080p (4:3): 1440×1080@30/48/50/60/100/120fps
  - 1080p (16:9): 1920×1080@30/48/50/60/100/120fps

- #### Video Format
  - MP4

- #### Max Video Bitrate:
  - 130 Mbps

- #### Color Mode
  - Normal Mode
  - D-Log M

- #### Camera FOV
  - Standard
  - Wide-Angle
  - Ultra Wide-Angle

- #### EIS
  - RockSteady 3.0+
  - Stabilization function off (supports Gyroflow)

### Hardware

- #### Input Voltage
  - 7.4-26.4 V

- #### Operating Temperature
  - -10° to 40° C

### Storage

- #### Built-in Storage
  - 4GB

- #### Supported SD Cards
  - microSD (up to 512 GB)

- #### Recommended microSD Cards
  - Lexar Professional 1066x 64GB U3 A2 V30 microSDXC
  - Lexar Professional 1066x 128GB U3 A2 V30 microSDXC
  - Lexar Professional 1066x 256GB U3 A2 V30 microSDXC
  - Lexar Professional 1066x 512GB U3 A2 V30 microSDXC
  - Kingston CANVAS GO! Plus 64GB U3 64GB/A2/V30 microSDXC
  - Kingston CANVAS GO! Plus 128GB U3 64GB/A2/V30 microSDXC
  - Kingston Canvas GO! Plus 256GB U3 A2 V30 microSDXC
  - Kingston Canvas GO! Plus 512GB U3 A2 V30 microSDXC

### Compatibility

- #### Supported Flight Controller System
  - Betaflight 4.3.0 and higher versions

- #### Supported DJI Goggles and Remote Controllers
  - DJI Goggles 3 + DJI FPV Remote Controller 3
  - DJI Goggles N3 + DJI FPV Remote Controller 3
  - DJI Goggles 2/ Goggles Integra + DJI FPV Remote Controller 2

### DJI O4 Air Unit

### Air unit

- #### Weight
  - Air Unit (camera module excluded): Approx. 5.1 g
  - Air Unit (camera module included): Approx. 8.2 g (The lens mount is not included. With the lens mount, the weight is 9.2 grams.)
  - Antenna: Approx. 0.75 g

- #### Dimensions
  - Transmission Module: 30×30× 6 mm (L×W×H)
  - Camera Module: 13.44×12.36×16.50 mm (L×W×H)
  - Coaxial Cable: 50 mm
  - 3-in-1 Cable: 50 mm
  - Antenna: 80 mm

### Video Transmission

- #### Operating Frequency
  - 5.170-5.250 GHz
  - 5.725-5.850 GHz

- #### Transmitter Power (EIRP)
  - 5.1 GHz: <23 dBm (CE)
  - 5.8 GHz:
    - <30 dBm (FCC)
    - <14 dBm (CE)
    - < 30 dBm (SRRC)

- #### Lowest Latency
  - With DJI Goggles 3 and pick racing mode:
    - With 1080p/100fps video transmission quality, the latency is as low as 20 ms.
  - With DJI Goggles N3 and pick racing mode:
    - With 1080p/100fps video transmission quality, the latency is as low as 24 ms.
  - With DJI Goggles 2 or Goggles Integra:
    - With 1080p/100fps video transmission quality, the video transmission latency is less than 35 ms.

- #### Max Video Transmission Range
  - With DJI Goggles 3/DJI Goggles N3:
    - 10 km (FCC), 6 km (CE), 6 km (SRRC)

- #### Live View Quality
  - 1080P@30/50/60/100fps

- #### Communication Bandwidth
  - Max 60 MHz

- #### Antenna
  - 1 antenna, 1T1R

- #### Channels
  - Supports auto mode
  - Supports manual mode:
    - With DJI Goggles 3 or DJI Goggles N3:
      - 60 MHz: 1 channel; 40 MHz: 1 channels; 20 MHz: 3 channels; 10 MHz: 3 channels
    - With DJI Goggles 2 or Goggles Integra:
      - 40 MHz: 1 channel; 20 MHz: 3 channels; 10 MHz: 3 channels

### Camera

- #### Image Sensor
  - 1/2-inch CMOS Sensor

- #### Lens
  - FOV: 117.6°
  - The equivalent focal length: 14 mm
  - Aperture: f/2.8
  - Focus: 0.6 m to ∞

- #### ISO Range
  - 100-6400 (Auto)
  - 100-12800 (Manual)

- #### Video Resolution
  - 4K (4:3): 3840×2880@30/50/60fps
  - 4K (16:9): 3840×2160@30/50/60fps
  - 1080p (4:3): 1440×1080@30/50/60/100/120fps
  - 1080p (16:9): 1920×1080@30/50/60/100/120fps

- #### Video Format
  - MP4

- #### Max Video Bitrate:
  - 100 Mbps

- #### Color Mode
  - Normal Mode

- #### Camera FOV
  - Standard
  - Wide-Angle

- #### EIS
  - RockSteady 3.0+
  - Stabilization function off (supports Gyroflow)

### Hardware

- #### Input Voltage
  - 3.7-13.2 V

- #### Operating Temperature
  - -10° to 40° C

### Storage

- #### Built-in Storage
  - 23GB

- #### Supported SD Cards
  - Not supported

- #### Recommended microSD Cards
  - Not supported

### Compatibility

- #### Supported Flight Controller System
  - Betaflight 4.3.0 and higher versions

- #### Supported DJI Goggles and Remote Controllers
  - DJI Goggles 3 + DJI FPV Remote Controller 3
  - DJI Goggles N3 + DJI FPV Remote Controller 3
  - DJI Goggles 2/Goggles Integra + DJI FPV Remote Controller 2