1、[High Gain] High signal antenna, high gain, the larger the range, the farther the distance, small and portable, easy to install, completely free from space constraints. 2、[SMA Inner Pin] This antenna interface is an SMA female thread inner pin, which is wear resistant, corrosion resistant, durable, and the connection is more stable. 3、[Anti Interference] Independent channel transmission is faster, reduce co channel interference, strengthen signal gain effect, and improve transmission performance. 4、[Application] Wide range of applications, suitable for GSM, 2G, 3G, 4G, 5G, 5.8G, LET full band network equipment, wireless network cards, routers, vending machines, etc. 5、[High Quality Material] This antenna is made of high quality ABS material, non toxic and harmless, sturdy and durable, with super strong signal, waterproof and sun protection. Item Type: Antenna Material: ABS Model: JB 2.4G, 5.8G 009 Purpose: Signal Transmission and Gain Working Frequency: 2400-2500MHz, 4900-5900MHz Antenna Gain: 5dBi SWR: ≤1.5 Maximum Power: 50W Antenna Interface: SMA Inner Pin Working Temperature: -40℃~+85℃ Impedance: 50Ω Polarization Method: Vertical Polarization Applicable Equipment: GSM, 2G, 3G, 4G, 5G, 5.8G, LET Full Band Network Equipment, Wireless Network Cards, Routers, Advertising Machines, Vending Machines, etc 2 x Antenna