Compatible with all Shure wireless receivers and antenna distribution systems that provide 12 V DC bias Four-position gain selector switch Low-noise signal amplifier that compensates for transmission loss in coaxial cable Integrated threaded adapter that mounts easily to microphones stands Legendary Shure build quality and reliability
UA874 Active Directional Antenna
Experience improved wireless reception with the UA874. This UHF antenna uses
a log periodic dipole array to produce a cardioid pattern toward the desired
coverage area, achieving greater rejection of RF signals outside the area than
standard ½ wave omnidirectional antennas.
An integrated amplifier with four gain settings compensates for varying
degrees of coaxial cable signal loss.
The UA874 can be stand-mounted, suspended from the ceiling, or wall-mounted
using the included swivel adapter bracket.