Shure UA874US Active Directional Antenna (470 - 698MHz)
Enhance your wireless signal reception with the Shure UA874US! This active directional UHF antenna with an integrated amplifier is a game-changer.
- Powerful Signal Boost: Experience significantly improved wireless reception. Its log periodic dipole array creates a cardioid pattern, rejecting outside RF signals better than standard antennas.
- Flexible Mounting: Mount it on a stand, suspend it from the ceiling, or attach it to the wall using the provided swivel adapter bracket.
- Customizable Gain: With four gain settings on the integrated amplifier, compensate for coaxial cable signal loss easily.
Plus, it's compatible with all Shure wireless receivers and antenna distribution systems with 12 V DC bias. Enjoy legendary Shure quality and reliability.


The Shure UA874US Active Directional Antenna is designed for those who need to enhance wireless signal reception. Ideal for event organizers, broadcasters, and anyone relying on clear wireless communication. It operates in the 470 - 698MHz frequency range. It can be stand-mounted, ceiling-suspended, or wall-mounted using the included bracket. Compact and lightweight for easy setup and portability.