The Shure PA805 is a directional antenna for increased range and reduced interference as compared to omnidirectional 1/2-wave antennas. The PA805 can be mounted on a microphone stand or mounted to a wall using the integral swivel adapter bracket. Includes 10' BNC/BNC Cable NOTE: Using too many transmission antennas in one installation can reduce performance. To combine PSM antennas, use a PA821A Antenna Combiner.