DJI O4 Air Unit Video Transmitter

The DJI O4 Air Unit is a high-technology digital video transmitter engineered for premium FPV ecosystems, delivering flawless real-time image transmission quality. Utilizing the advanced OcuSync 4 transmission protocol, it provides an ultra-low latency high-definition 1080p live feed at up to 100 frames per second. Integrated vibration dampening and noise reduction technologies guarantee exceptional signal stability under intense flight loads, making it an ideal choice for aggressive freestyle maneuvers and high-speed racing. Compact and lightweight, it seamlessly integrates into modern FPV frames while maintaining an expansive signal range headroom of up to 15 km.

Features

Next-Gen OcuSync 4 Protocol: Leverages cutting-edge digital transmission technology to unlock extended range boundaries, high anti-interference resilience, and massive data throughput.

Fluid High-Frame Rate Feed: Generates a ultra-smooth 1080p live video stream at up to 100fps, minimizing visual delay to an extreme 15ms floor for instantaneous pilot reactions.

Pro-Tier Camera Sensor: Factory-equipped with a high-performance 1/2-inch CMOS optical sensor capable of capturing crisp onboard master recording files at up to 4K resolution at 60fps.

Cinematic Wide Angle FOV: Features an optimized 117.6° field of view lens configuration, capturing natural perspective landscapes with minimal fish-eye distortion.

Micro Lightweight Layout: Specially engineered internal architecture shaves the main VTX body down to an ultra-lightweight profile, preserving aircraft center of gravity and flight efficiency.

Native Ecosystem Synchronization: Provides deep plug-and-play compatibility across DJI's premium digital viewing goggles and internal remote control hardware lines.

Specifications

Model Name: DJI O4 Air Unit

Digital Transmission Architecture: OcuSync 4 (O4 Ecosystem)

Live Video Stream Link Quality: Up to 1080p at 100 frames per second

Minimum System Latency: 15 ms

Maximum Digital Video Bitrate: 60 Mbps

Maximum Transmission Range Headroom: Up to 15 km

Camera Optical Sensor Type: 1/2-inch CMOS Matrix

Master Video Recording Resolution: Up to 4K at 60 frames per second

Camera Field of View (FOV): 117.6°

Air Unit Module Footprint: 30 mm × 30 mm × 6 mm

Camera Physical Dimensions: 13.4 mm × 12.4 mm × 16.5 mm

VTX Module Weight Parameter: 8.2 g

Hardware Compatibility Matrix

Digital Viewing Goggles: DJI Goggles 3 / DJI Goggles N3 / DJI Goggles 2 / DJI Goggles Integra

Radio Transmitter Systems: DJI FPV Remote Controller 3

Package

1 x DJI O4 Air Unit Transmission Module

1 x DJI O4 FPV Camera Module

1 x Interconnecting Coaxial Cable Array

1 x Hardware Wiring Harness Bus

1 x User Manual