Frequency Range: 800 / 900 / 1800 / 1900 / 2100MHz. Omni Directional 1/2 Wave. Miniature size 42 x 42 x 1 mm. VSWR <3.0. RG178 Coax 50 Ω Input Impedance. 2-3dBi Gain (nominal). Vertical Polarization. Admitted Radiation Power 1W. iPex/UFL Connector. Operat