The Shure UA8100 is a high-quality coaxial extension cable specifically designed for extending the antenna system in professional UHF wireless setups. This 100-foot (30-meter) cable allows for the remote placement of antennas away from wireless receivers and potential sources of RF interference, which is a critical practice for optimizing wireless system range and reliability. Constructed with a low-loss dielectric and shielded coaxial design, the UA8100 is engineered to preserve RF signal strength over its length with minimal attenuation, ensuring that the signal received at the antenna is delivered to the distribution system or receiver with maximum integrity.

The cable is terminated with standard BNC connectors, the industry norm for professional RF antenna connections, ensuring secure and reliable mating with antennas, distribution units, and receivers. Its durable outer jacket is designed to withstand the physical demands of both permanent installation and touring use. By enabling optimal antenna placement—such as mounting antennas in the clear line-of-sight above a stage or in the center of a venue's ceiling—this extension cable is a fundamental tool for achieving the full performance potential of any professional wireless microphone or in-ear monitoring system.

For system integrators and live sound engineers, the UA8100 is an essential component for building a robust wireless infrastructure. It provides the necessary link between centrally located, high-performance antennas and the rack of receivers, which is often placed out of sight at front-of-house or in a equipment closet. Using proper low-loss extension cables like the UA8100 is a best practice that directly contributes to fewer dropouts, increased operating range, and overall system stability in demanding multi-channel wireless environments.