Wilson Electronics Multi-Band Yagi Cellular Antenna with N-Female Connector

The Wilson's 301111 outside Yagi is a directional antenna that improves signal transmission between your Wilson amplifier and your nearest cellular signal tower and features up to 10.8 dB of gain. It is designed for fixed installations and must be pointed to the nearest cellular signal tower.• Designed to be used as a building outdoor antenna • Works with 50 Ohm amplifiers and accessories • Specialized high gain on 700/800/900 MHz band • Fixed easy installations • Weather resistant • Up to +10.8 dB Gain Note: Yagi antennas will only work in straight land and line of sight situations. They will not work in mountainous areas, since they have to be pointed towards the cell tower on a straight line without anything else in the middle.