DJI O4 Air Unit Overview
Experience the thrill of FPV on your non-FPV drone by adding the O4 Air Unit from DJI. This standard version of the O4 Air Unit includes a camera module and single antenna, fitting onto drone frames as small as 2". Compatible with various DJI Goggles, you can experience what the drone sees thanks to DJI's O4 video transmission system, which can transmit thrilling real-time 1080p footage at a smooth 100 fps from up to 6.2 miles away. While flying, the 1/2" CMOS sensor can record 117.6° wide-angle footage at up to 4K60 resolution, captured on the module's built-in 23GB of memory.
Device Compatibility
DJI's O4 Air Unit is designed to work with the DJI Goggles Integra, Goggles 2, Goggles 3, Goggles N3, and DJI's FPV Remote Controller 3.
Stabilization Modes
RockSteady 3.0+ mode offers electronic image stabilization of footage at high speeds during video capture, while Gyroflow software (not included) lets you smooth footage offline post-flight.
OSD Customization
Supporting both Canvas mode and Betaflight, you may customize the OSD real-time data display in your goggles for clearer at-a-glance flight data.
Additional Features
- 20 ms low latency
- 60 Mb/s maximum bit rate
- Automatic multi-channel frequency selection for the best signal
- Supports optional DJI Avata 2 ND filters to adjust exposure
DJI O4 Air Unit Specifications
General
| Image Sensor | 1/2" CMOS |
| FOV | 117.6° |
| Equivalent Focal Length | 14 mm |
| Aperture | f/2.8 |
| Minimum Focus Distance | 0.6 m |
| ISO Range (Auto) | 100 to 6400 |
| ISO Range (Manual) | 100 to 12,800 |
| Video Resolution (4K 4:3) | 3840 x 2880 at 30, 50, and 60 fps |
| Video Resolution (4K 16:9) | 3840 x 2160 at 30, 50, and 60 fps |
| Video Resolution (1080p 4:3) | 1440 x 1080 at 30, 50, 60, 100, 120 fps |
| Video Resolution (1080p 16:9) | 1920 x 1080 at 30, 50, 60, 100, 120 fps |
| Video Format | MP4 |
| Video Bit Rate (Max) | 100 Mb/s |
| Storage Capacity | 23 GB |
Wireless
| Wireless | 5.8 GHz Radio/RF |
| Mobile App Compatible | No |
| Type of Transmitter | Operating Frequency: 5.17 to 5.25 GHz, 5.725 to 5.85 GHz |
| Transmitter Power (EIRP) | 5.1 GHz: <23 dBm (CE) |
| Transmitter Power (EIRP) | 5.8 GHz: <30 dBm (FCC), <14 dBm (CE), <30 dBm (SRRC) |
| Transmission Range | With DJI Goggles 3/N3: Up to 10 km (FCC), Up to 6 km (CE/SRRC) |
| Live View Quality | 1080p at 30, 50, 60, or 100 fps |
| Communication Bandwidth | 60 MHz (Max) |
| Antenna | 1T1R |
| 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, Channel 3 at 5814.5 MHz |
| Latency | With DJI Goggles 3, Racing Mode, and 1080p/100: Down to 20 ms With DJI Goggles N3, Racing Mode, and 1080p/100: Down to 24 ms With DJI Goggles 2 or Integra and 1080p/100: Down to 35 ms |
Power
| Power Source | Proprietary Interface |
| DC Input Power | 3.7 to 13.2 VDC |
Physical
| Color | Black |
| Operating Conditions | -10 to 40°C |
| Cable Length | 50 mm (Coaxial), 50 mm (3-in-1) |
| Dimensions (Transmission Module) | 30 x 30 x 6 mm |
| Dimensions (Camera Module) | 16.5 x 13.44 x 12.36 mm |
| Dimensions (Antenna) | 80 mm |
| Weight (Without Camera Module) | 5.1 g |
| Weight (With Camera Module) | 5.8 g |
| Weight (Antenna) | 0.75 g |
What's in the box
- 1 x DJI O4 Air Unit
- 1 x Camera Module
- 1 x Transmission Module
- 1 x Antenna
- 1 x 3-in-1 Cable
- Barcode: 78609
- UPC Barcode: 190021122406
- Supplier Code: 190021122406