Interior Omni-Directional Whip Antenna</br>FME-Female Connector (50 Ohm)</br>3 dBi Gain</br>Wide Band 2G?? 3G?? 4G LTE (698 - 2700 MHz)</br>For RV Cell Phone Signal Boosters</br></br>Product Description</br></br>Wide Band Interior Omni-Directional Whip Antenna for Vehicles with FME-Female Connector for use with SureCall Cell Phone Signal Boosters.</br><br/>http://www.amazon.com/gp/product/B0076CH3T6