Feature:1. Anti Interference: The inside of the antenna adopts high density extension spring, the antenna gain and transmission efficiency are higher, and the communication distance is longer.2. Rustproof Interface: The antenna is equipped with SMA male inner pin connector, pure copper interface, anti oxidation and rust resistance, ensuring stable transmission.3. Flame Retardant Shell: The network antenna shell is carefully made of high quality ABS plastic with excellent fireproof performance, more securer to use.4. Strong Signal: The high gain ABS plastic antenna is designed with good signal through the wall, smoother data transmission and reception, and wider coverage.5. Wide Usage: The antenna is widely used for IOT gateways, wireless monitoring, wireless routers, smart security, smart retail equipment, smart wearable devices, etc.Specification:Item Type: Network AntennaMaterial: ABS + Pure CopperApplication: For IOT gateways, wireless monitor, wireless routers, smart security, smart retail equipment, smart wearable devices, etc.Antenna Gain: 3DBIAntenna Connector: SMA Male Inner PinDirectivity: Omnidirectional AntennaPower: 50WImpedance: 50Standing Wave Ratio: 1.5Polarization Method: Vertical Polarization.Package List:2 xNetwork Antenna