Shure UA850 50ft Antenna Extension Cable

The Shure UA850 is a 50-foot antenna extension cable that lets you place UHF antennas or wireless receivers exactly where signal pickup is strongest without worrying about excessive loss. Built with RG8X/U coaxial cable and finished with BNC male connectors at both ends, it preserves signal integrity on runs that are much longer than the short jumpers often found in rack cases.

This cable supports frequencies below 1 GHz, the range used by most Shure wireless microphone and in-ear monitoring systems. Its shielding and impedance characteristics help keep noise and interference to a minimum, so you can move antennas to optimal positions—up a lighting truss, across a stage, or to a remote rack—while maintaining reliable reception.

Engineers and installers in live sound, broadcast, and corporate AV will appreciate how the UA850 streamlines complex setups. Touring technicians can route antennas to the edge of the stage to reduce dropouts, while fixed-installation crews can run cable through walls or ceilings to reach discreet antenna locations in conference rooms, houses of worship, or performance venues.

Because the connectors match the BNC inputs and outputs found on Shure remote antennas, distribution amplifiers, and receivers, integration is straightforward. Simply connect, route, and lock in better wireless performance across a wider coverage area.

Highlights:

• 50-foot RG8X/U coaxial cable for extended antenna runs
• BNC male to BNC male connectors provide quick, secure attachment
• Optimized for frequencies below 1 GHz, matching most Shure wireless systems
• Shielding and proper impedance help minimize signal loss and interference
• Ideal for live sound, broadcast, and installed AV environments that need flexible antenna placement