Triple Feed Patch 5.8GHz Antenna (RP-SMA) – Overview The Triple Feed Patch 5.8GHz Antenna is a high-performance directional antenna designed for FPV systems and wireless video transmission. It operates at a center frequency of 5.8GHz and provides strong signal reception with improved range and clarity. In addition, this antenna uses a circularly polarized design. As a result, it reduces signal interference and improves video stability, especially in challenging environments. Unlike typical FR4-based patch antennas, this design offers better radiation efficiency and lower signal loss. Furthermore, it maintains a strong axial ratio not only directly in front of the antenna but also off-axis. Therefore, it delivers more consistent performance across different angles. Key Features Directional circularly polarized antenna High gain of 9.4 dBi for improved signal strength Excellent radiation efficiency Better performance than standard FR4-based patch antennas Stable axial ratio across multiple angles Easy to manufacture with high accuracy Suitable for FPV and long-range video transmission Technical Specifications Center Frequency: 5.8 GHz Bandwidth: 660 MHz (5.47 – 6.13 GHz) Antenna Gain: 9.4 dBi Axial Ratio: < 1.3 Connector: RP-SMA Applications FPV drone video systems Long-range video transmission Ground station receivers Wireless communication setups Package Includes 1 × Triple Feed Patch 5.8GHz Antenna (RP-SMA) Shipping Details Weight: 0.022 kg Dimensions: 13 × 9 × 1 cm Warranty This product comes with a 15-day warranty covering manufacturing defects only. Replacement is available if the product has a verified defect.
