Features: Experience enhances signal transmission with our 5.8G SMA 15.5dBi directional Antennas , design for long distances wireless video transmission and providing stable support for FPV flying. Featuring polarization, this Antennas reduces multipaths interferences, ensuring clearer and more stable video signal, ideal for drones racing enthusiasts. Perfect for FPV flying enthusiasts, drones photographers, and professional developers seekings improved flight experience and signal quality. Ideal for outdoor flying, competitive racing, and air photography projects, offering extended transmission ranges and robusts signal stability in diverse environment. Craft from durability, lightweight materials with standard SMA connectors, this antennas is easy to install and widely compatible for various FPV devices and transmitters, enhancing your wireless communication setups. Specifications: Component:Metal Size:Approx.11.8x11.8cm/4.65x4.65inch Polarzation:RHCP Bandwidth:5600-6000MHz Beamwidth:30deg@3dB H+V Gains:15.5dBi Connectors:SMA Dimension: W118 X H118 XD12mm Package Includes: 1pc 5.8G Directional Antennas note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.