Features High -efficiency Transmission: Fully WiFi antenna has an independent transmission channel with high efficiency and Little Co channel interference, which is very reliable. 3DBI High -gain: Network Antennas has a 3DBI high gain, and the full -faced WiFi antenna can have a wider coverage and longer distance, which is very practical. Extensive Utility: 2.4G omnidirectional waterproof antenna is widely used in wireless instrument reading systems, wireless data transmission modules, security alerts, etc. SMA Male Head: The straight -headed antenna is a SMA male head that can be easily connected, and the small size simplifies the carrying and installation to a large extent. Straight -headed Antenna: The full black straight -headed antenna uses a selected ABS material, which has the characteristics of waterproof and durability. The high -gain and omnidirectional antenna can be widely used. 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 Package List 5 x Antenna