Outdoor GPS WIFI 4G LTE 3 in 1 Combo Antenna Omni Directional Waterproof Screw Mount with SMA Connector Combined Antenna

Features： Radiation Pattern of Antenna; Polarization of Antenna; Intensity of Radiation; Effective Aperture; Gain & Directivity; Bandwidth; Power Gain & Radiation Efficiency; Effective Length; Input Impedance.