O3 Air Unit Antenna — Replacement Antenna for O3 Air Unit Key benefits Restores reliable video transmission for O3 Air Unit setups after antenna damage or loss. Lightweight and compact design minimizes added weight to your craft while keeping antenna performance stable. Simple, direct replacement that installs quickly to reduce downtime in the field. What it does Serves as the external antenna for the O3 Air Unit, enabling stable video signal reception and transmission for FPV use. Designed for straightforward fit and operation with the compatible unit. Important attributes Compatibility: Compatible with O3 Air Unit. Weight: Approx. 3 g for minimal impact on flight performance. Length: 85 mm for a compact profile suitable for tight builds and modular setups. Function: Replacement antenna for video transmission on O3 Air Unit installations. Practical use scenarios Field : Swap a damaged antenna after a crash to get back in the air quickly. Spare for travel: Carry an extra antenna when traveling to events or remote locations to avoid mission delays. Build or maintenance: Use as a direct replacement during routine maintenance or when assembling a O3 Air Unit equipped vehicle. In the box O3 Air Unit Antenna x1 Specifications Weight: Approx. 3 g Length: 85 mm Compatibility: O3 Air Unit This antenna provides a compact, compatible replacement option to maintain video transmission performance for O3 Air Unit installations without adding significant weight.