Shure UA845UWB Ultra-Wide Band Antenna and Power Distribution System

Optimize wireless microphone reliability and streamline system power with the Shure UA845UWB Ultra-Wide Band Antenna and Power Distribution System. Designed for professional AV, broadcast, and security deployments, this antenna distribution unit amplifies RF and splits a single antenna pair into five outputs so multiple receivers benefit from the same strong signal. With five-way active splitting and wideband coverage across VHF, UHF and 1.2/1.5/1.8 GHz ranges, the UA845UWB reduces RF combing and dropouts in demanding environments.

An internal power supply and Power OUTPUT connectors let you daisy-chain and power up to five compatible Shure receivers, simplifying rack wiring and reducing the need for multiple power adaptors. Cascade ports make it easy to scale for large venues, multi-room monitoring or complex surveillance systems. Easy integration with Axient Digital, UHF-R, SLX, BLX and other Shure receivers ensures fast deployment.

Ideal for live events, broadcast, security monitoring and surveillance installations, the UA845UWB delivers consistent RF performance and cleaner audio links. Contact sales to configure or add the UA845UWB to your wireless rack today.

• Expands wireless coverage and reduces dropouts by amplifying and distributing RF from a single antenna pair
• Five-way active antenna splitter lets multiple receivers share two antennas for cleaner, more reliable RF reception
• Wideband support (VHF, UHF, 1.2/1.5/1.8 GHz) for flexible deployment across broadcast, live sound, and security systems
• Built-in power distribution and internal PSU simplify cabling — daisy-chain power to up to five compatible receivers
• Cascade ports provide easy scalability for large installs or multi-room monitoring and surveillance setups
• Compatible with a broad range of Shure receivers for straightforward integration into existing wireless microphone networks