Features: Enhances your signal reception with its T shape design, providing 360 degree coverage. Specifically for ELRS receivers, this Antenna offer outstanding performances and compatibility. Its IPEX/UFL connect ensures easy installation and a strong connection. Perfect for enthusiasts and model player who value stable signal transmission. It provides stable signal transmission, minimizing interferences and ensuring a smooth flying experience. Perfect for photography, mountain exploration, and more. Experience accurate signal response in remote controlled vehicles and aircraft, giving you the edges you need. Specifications: Material:ABS Frequency:2400MHz Efficiency : -0.89dBi Gained: 2.23dBi Efficiency (%) 81.46 Directivity:5.12dB Peakings Gained Position :180Theta Peakings Gainde Position:330Phi Efficiency ThetaPol (%) 20.90 Efficiency PhiPol (%) 60.56 UpperHem. Efficiency (%) 39.93 LowerHem. Efficiency (%) 41.54 Connect Antenna width 52mm Antenna length 40mm/90mm(optional) Package Includes: 1Set Omnidirectional Antenna note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.