The Shure UA834 is a low-noise, in-line VHF and UHF antenna amplifier. It is intended for remote-mounting antennas to a Shure receiver or Model UA845UWB, or UA844+ distribution amplifier in a large installation.

UA834 replaces UA830. In-Line UHF Antenna Amplifier for remote mounting antennas with BLX4R, SLX4, QLX-D, ULX-D, UR4 and AXT400 receivers or UA844+ and UA845UWB Antenna Distribution Systems. Antenna amplifier is available in different frequency bands.

The unit receives power through its output port from the Shure receiver, UABIAST or distribution amplifier. When an antenna is remote mounted, the UA834 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.