GSM Sticker Antenna 2 dbi 824Mhz -960Mhz 1710Mhz-1990Mhz SMA Male Connector This is a GSM antenna supporting quad-band frequency range. It comes with 3m wire length and has 3M Industrial Adhesive at the back of antenna making it convenient to stick it at some suitable place. The Antenna wire comes with SMA Male type connector. The impedance of the antenna is 50 ohm. The gain of antenna is 2dBi; Omni Radiation and Vertical Polarization. Antenna dimensions is 115 x 22 x 4 mm; Weighing approximately 55 grams.