Shure PA821B-E Antenna Combiner for PSM Systems

The Shure PA821B-E Antenna Combiner accommodates up to eight BNC antenna signals, combining them on a single internal antenna. The result is a cleaner RF network and cleaner 19 inch rack that's no longer bristling with antennas. This especially powerful combiner supports three of Shure's PSM systems: the P3T, the P9T and the P10T and, thanks to the Wideband 470 MHz to 865 MHz frequency range, you're assured of seamless system compatibility. The Shure PA921B-E combiner is also cooled by a silent, temperature-controlled fan and features active/inactive signal indicators and signal overload indicators.