Extend Your PSM Wireless System's Reception If you're putting together a full wireless installation based on Shure's PSM series, then you're going to want a Shure PA805SWB passive directional antenna. This antenna was designed specifically for the PSM series, providing a significant improvement in signal reception. Another thing Sweetwater live sound techs appreciate is the way that the PA805SWB helps to minimize the impact of any interference sources near your PSM receivers. For maximum signal integrity and range, bolster your PSM wireless system with the Shure PA805SWB passive directional antenna.
eBay