The Shure PA805SWB is a directional antenna designed for use with Shure's PSM Wireless systems and offers increased range and reduced interference as compared to omnidirectional 1/2-wave antennas. The PA805SWB can be mounted on a microphone stand or mounted to a wall using the integral swivel adapter bracket. This wide-band antenna operates in the 470 MHz - 952 MHz frequency range and ships with a 10-foot 50-Ohm BNC cable.