Description
Shure UA874Â Overview
Improve wireless signal reception for UHF wireless systems with the Shure UA874WB, a wideband active directional antenna with a frequency range extending from 470 to 900 MHz. The antenna uses a log periodic dipole array to produce a cardioid pattern towards the desired coverage area with greater rejection of RF signals outside the coverage area when compared to standard 1/2-wave omnidirectional antennas.
An integrated amplifier with four gain settings compensate for varying degrees of coaxial-cable signal loss.
The UA874WB can be stand-mounted, suspended from the ceiling, or wall-mounted using the integrated swivel adapter bracket.
Features
- Shure quality, ruggedness, and reliability
- Compatible with Shure wireless receivers and antenna distribution systems that provide 10 to 15 VDC bias current
- Four-position gain selector switch
- Integrated threaded adapter mounts easily to microphone stands
- Low-noise signal amplifier compensates for insertion loss in coaxial cable
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