Pixnor 25dBi Antenna Booster 4G LTE Amplifier with External Signal Cable 2M TS-9 Connector for Vodafone Huawei ZTE Netgear Modem 4G Frequency Range: 791-821MHz 832-862MHz 1710-1785MHz 1805-1880MHz 2500-2570MHz 2620-2690MHz. Connector Type: TS-9 connector (one). VSWR: less than or equal to 2.5. Gain: 25dBi.Polarization Type: Vertical. Radiation: Omni.Maximum input power: 10W. Input Impedance: 50 ohms.Sucker: 5 cm (diameter).