About this itemHigh-gain 4G LTE 3G antenna. Frequency range: 698-960 MHz, 1710-2170 MHz, 2300-2700 MHz; Gain: 10-12 dBi; Omnidirectional; V.S.W.R: ＜2.0; Impedance: 50 Ω; Waterproof; Antenna connector: TS9/SMA/CRC9 connector; Cable: 5 metre RG58 extension coaxial cable;The 4G antenna, specially designed for receiving difficult LTE signals indoors, improves the received signals, speed (depending on the operator) at the right position and height. When this antenna is installed on your balcony or on the roof of your house, you get better performance and stability of the connection to maximise the speed at home.Compatible with 4G LTE Wireless Mobile Router, Wireless Home Phone Hotspot Router Modem, CPE Router, Cellular Gateway; 4G LTE Industrial Gateway R.