Features 1、Stable Signal: Comes with 3dbi high gain, the omnidirectional WiFi antenna ensures wider coverage and longer distance. 2、Reliable Work: Independent transmission channel has high efficiency and little co channel interference, very reliable. 3、Broad Utility: Widely used in wireless meter reading system, wireless data transmission module, security alarm, etc. 4、Good Material: The application of high quality ABS material makes the antenna waterproof and durable against sunshine. 5、Better Design: SMA male head enables easy connection, and the small size largely simplifies carrying and installation. Specification Item Type: Antenna Model: JB-2.4G-009 Material: ABS Function: For signal transmission and gain. Working Frequency: 2400-2500mhz Antenna Gain: 3dbi Standing Wave Ratio: ≤1.5 Impedance: 50Ω Polarization Method: Vertical Polarization Maximum Power: 50W Antenna Interface: SMA Male Head Application: For wireless meter reading system, wireless data transmission module, drone, security alarm, power monitoring, smart home, etc. Package List 5 x Antenna