Shure UA830USTV Active Remote Antenna Amplifier (Discontinued)

The Shure UA830USTV is a low-noise, in-line antenna amplifier. The UA830USTV is intended for remote-mounting antennas to a Shure Model UR4 or ULX receiver or Model UA845, or UA844 distribution amplifier in a large installation, effectively shortening the distance from the transmitters. The unit receives power through its output port from the Shure receiver or distribution amplifier. Techniques will vary from setup to setup according to different situations. Usually, the antennas should be as far apart as possible, creating the widest RF field and ensuring signal reception. When an antenna is remote-mounted, the UA830USTV amplifies the received radio signals to compensate for insertion loss in the coaxial cable. A gain selector switch adjusts for longer lengths of coaxial cable.

• Compatible with the Shure Model UR4 or ULX wireless microphone receiver and the Shure Model UA845, or UA844 Antenna Distribution System
• Mountable on supplied desk-/wall-mount or on a microphone stand
• Two-position gain selector switch to adjust for longer coaxial cable lengths (3 dB position for cables under 25 ft [7.5 m], 10 dB position for cables over 25 ft [7.5 m])
• Isolates antennas from cable interactions
• Extremely durable under the heaviest use
• Shure quality, ruggedness, and reliability