UA845UWB | ULTRA-WIDE BAND FIVE-WAY ACTIVE ANTENNA & POWER DISTRIBUTION FOR AD, QLX-D, ULX-D, SLX-D

The Shure UA845UWB is a wideband UHF antenna distribution system designed to optimize multi-channel wireless microphone setups by distributing RF signals to up to four or five wireless receivers. (The cascade connectors allow connections to a fifth receiver or a second UA845UWB.) Covering a broad frequency range (174-1805 MHz), this system ensures consistent, high-quality signal distribution for wireless microphone systems operating in various frequency bands. It features active gain compensation to maintain signal strength and expandability via cascade ports, allowing additional receivers or antenna combiners to be connected. Ideal for live sound, houses of worship, corporate events, and large-scale wireless audio setups, the UA845UWB enhances RF performance while reducing cable clutter and interference.

FEATURES

• 5 selectable frequency ranges
• Antenna A and B input overload LED indicators
• Five-way RF signal output
• Support QLX-D®, ULX®, ULX-D®, SLX®, and BLX® (BLX4R only) receivers
• Front-mounting antenna hardware
• Rack-mounting hardware
• Internal power supply
• 4 DC power feeds for receivers (15V, 2.5A max)
• DC outputs for antenna bias (12V, 300mA max)