8-10dBi Dual Band GSM W-CDMA External Yagi Antenna With SMA male 10M Cable for Cell Phone Signal Booster Repeater<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Frequency:880-960MHz，1710-1880MHz </span></li><li><span class="a-list-item"> Gain: 10-12dBi </span></li><li><span class="a-list-item"> Impedance:50ohm </span></li><li><span class="a-list-item"> Connector:SMA male </span></li><li><span class="a-list-item"> Polarization:horizontal or vertical </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41wnp63aHiL.jpg" noproxy>