Experience improved wireless reception with the Shure UA874 Active Directional Antenna. 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 1/2 wave omnidirectional antennas.

The UA874 can be stand-mounted, suspended from the ceiling, or wall-mounted using the included swivel adapter bracket. An integrated amplifier with four gain settings compensates for varying degrees of coaxial cable signal loss.

• 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