QWinOut 5.8GHz Circular Polarized Triumph FPV Antenna

https://qwinout.com/products/qwinout-5-8ghz-circular-polarized-triumph-fpv-antenna-sma-rp-sma-85mm-for-fpv-racing-quadcopter-video-glasses-goggles?_pos=9&_sid=f366d6655&_ss=r

Modified specifically for FPV use, the Triumph is durable enough to take the toughest abuse and has been extensively tested to ensure it is the best in its class for range and signal quality.
The Triumph utilises a special foam filled and ultrasonically welded enclosure to secure and protect the clover leaf antenna. The signal strength has been maximised by using double-jacket heavy duty Semi-Rigid cable and tin-plated connectors.
This is a perfect choice for an antenna package that will meet or exceed your FPV needs, especially in the drone racing area.    
Features:
• Manufactured and tested to highest standards
• Best in class range and signal quality
• Extra compact and low weight
• Ultrasonically welded and foam infused cover for ultimate crash-protection
• Double-jacket semi-rigid cable for heavy impact resistance

Specifications:
Frequency range: 5500-6000MHz
Gain: 1.26dbic
Axial Ratio:   0.74
Cable: RG402 (heavy duty)
Weight: 12g
Height: 85mm
Connector: RP-SMA (inner hole) or SMA ( inner needle)