Features 1、SMALL SIZE AND PORTABLE: Good quality materials to create non toxic and harmless, small size is easy to carry and install, possess super strong signal 2、CORROSION RESISTANT AND NO CRACKING: Waterproof, windproof, heat resistant, corrosion resistant, strong sealing, no cracking, suitable for outdoor harsh environments 3、HORIZONTAL AND VERTICAL TRANSMISSION RECEPTION: The gain 360° omnidirectional antenna can not only achieve horizontal transmission and reception, but also vertical transmission and reception 4、ADJUSTABLE ANTENNA ANGLE: 90° vertical rotation design on the side, adjust the antenna angle according to the use environment and signal strength to receive better signals 5、FAST SIGNAL TRANSMISSION: Independent channel bring faster transmission, reduce co channel interference, strengthen signal gain effect, and improve transmission performance 6、WIDE APPLICATIONS: Widely used in IoT gateways, wireless monitoring, robots, robotic arms, industrial equipment, smart homes and other fields Specification Item Type: Omnidirectional Antenna Model: JB-4G-012 Material: ABS Purpose: Signal transmission and gain Frequency Range: 700-2700mhz Working Temperature: -40℃~+85℃ Maximum Power: 50W Antenna Gain: 5DBI Impedance: 50Ω Polarization Method: Vertical polarization Standing Wave Ratio: ≤1.5 Interface: SMA male Installation Method: Plug and play Application Areas: IoT gateways, wireless monitoring, robots, robotic arms, industrial equipment, smart homes, etc. Package List 2 x Omnidirectional Antenna