RushFPV 3.3G 15.8 dBi Directional Antenna

The RushFPV 3.3 GHz 15.8 dBi Directional antenna is engineered for missions where long-range connectivity and stable data transmission are essential. Operating in the 3.3 GHz band, it strikes a balance between efficiency and reliability in demanding environments.

With its 15.8 dBi gain, the antenna focuses energy in a single direction, reducing losses and providing a clean, consistent link over extended distances. Compared to lower-gain options, it significantly extends operational range.

A 29° (H+V) beamwidth ensures accuracy and robustness, minimizing the impact of interference and unwanted signals. This is especially valuable in crowded RF environments where filtering is critical.

The antenna achieves a low VSWR (<1.3), indicating excellent matching and efficient power transfer. It comes standard with RHCP polarization, with LHCP versions also available.

Despite its high performance, the antenna remains compact and lightweight, measuring 174 × 174 × 16 mm and weighing just ~196 g, making it easy to transport and integrate into ground stations. Its durable construction ensures long service life and consistent performance.

Key Specifications:

• Antenna Type: Directional (patch)

• Operating Frequency: 3.3 GHz

• Frequency Range: 3150–3500 MHz

• Gain: 15.8 dBi

• Beamwidth: 29° (3 dB, H+V)

• VSWR: <1.3

• Polarization: RHCP (default, LHCP available on request)

• Connector: SMA

• Included Cable: RG178 SMA–SMA

• Dimensions: 174 × 174 × 16 mm

• Weight: ~196 g