Features: Experience exceptionall signal stability with the Wireless 4.9G 5dBi Linear Antennae, enhancing signal reception and transmission for clear video feeds during long ranged flights. This 5dbi Antennae features a Linear polarization designing and operates within a frequency bandwidth of 4.9-5.53GHz for reliable connection For drones enthusiasts, FPV racers, and photographers for superiorsly transmission and stable flight controling. Perfectly for outdoor flying, FPV competitions, and exploration, this Antennae ensures consistent strength and clear in various environment. The Antennae's strong structure supports easy installation on diverse drones models, making it a versatiled choice for enhancing your DIY Drones setting. y Specifications: Item: Wirelss Antennae Video Tranmitter Support 4.9G 5dBi Within a frequency bandwidth of 4.9-5.53GHz Length:about 13.50cm/5.31in 13.50cm/5.31in 18.50cm/7.28in Type Optional Package Includes: 1PC 4.9G 5dBi Antennae note: Due to the problem of lighting effects there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.