The Shure UA864US is a wall-mounted wideband antenna designed for professional wireless microphone installations where aesthetic integration and performance are equally critical. Operating in the 470–698 MHz frequency range, the UA864 provides wideband RF coverage and enhanced wireless reception while blending seamlessly into boardrooms, classrooms, houses of worship, and other AV environments. It features selectable gain settings (0, +6, and +12 dB) to optimize signal strength based on cable length and placement. The low-profile design allows the antenna to mount easily to walls or ceilings using standard electrical boxes, offering a discreet solution for fixed installations requiring reliable RF performance. Compatible with Shure wireless systems and powered via bias T from an antenna distribution system, the UA864 is a versatile and professional-grade antenna solution for integrators and AV installers.

Works with Shure rackmount receviers and best with QLX-D® Digital, ULX-D® Digital, and Axient® Wireless Systems.  

Features

• Wideband UHF frequency range for compatibility with most receivers
• Up to 100 degrees coverage pattern (3dB beam width, region dependent)
• Attached BNC cable for surface or through-wall cable routing
• Metal surface mounting capability