Features 1、Stable Signal: Comes with 12dbi high gain, the 2.4G 5.8G dual band 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 WIFI module, 2.4G router, 5.8G router, wireless monitoring, Internet equipment and so on. 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/5.8G-011 Material: ABS Function: For signal transmission and gain. Working Frequency: 2400-2500/4900-5900mhz Antenna Gain: 12dbi Standing Wave Ratio: ≤1.5 Impedance: 50Ω Polarization Method: Vertical Polarization Maximum Power: 50W Antenna Interface: SMA male head. Working Temperature: -40℃~85℃ Antenna Total Length: Approx. 19.5cm / 7.68in Storage Temperature: -20~40℃ Applicable Equipment: For WIFI module, 2.4G router, 5.8G router, wireless monitoring, smart home, Internet equipment, communication product, dual frequency equipment, etc. Package List 2 x Antenna