Optimized Performance: Experience 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 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 mitter 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 not affect use. Color:Black Material:PC+ABS Package Contents: 1 * 5.8G Antenna Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.