Optimized Performance: Experience superior signal quality with our 5.8G High Gain Antenna, designed specifically for RC FPV racing drones. Its high gain feature ensures maximum signal strength and coverage, enhancing your racing experience Versatile Compatibility: Equipped with both RHCP (Right Hand Circular Polarization) , this antenna supports a wide range of frequencies, making it highly adaptable to your specific setup needs Compact Design: The super mini stubby short design of this antenna makes it perfect for small drones, reducing drag and improving agility during flight. Its lightweight construction ensures minimal impact on your drone's performance Connector Types: Available in RPSMA connectors, this antenna offers a secure and reliable connection to your transmitter and receiver, ensuring consistent performance and durability Center frequency: 5.7 GHz Gain: 2.8 dBi Axial ratio: Nearly 1 Radiation efficiency: 98% VSWR: 1.06 at center frequency Connector: RPSMA Polarization: RHCP Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Color:Black Material:PC+ABS Package Contents: 1 * 5.8G Antenna