Shure UA834 Inline Amplifier for Remote Antenna Systems (470-902 MHz)The UA834 provides more flexibility in wireless installations by increasing the allowable length of cable runs between a receiver and antenna. Antennas may be placed closer to the stage, or installed on ceilings and walls that maintain a better line of sight with the transmitter. Features: Two position gain selector switch +6 and +12 dB Overload LED indication Low noise signal amplifier compensates for insertion loss in coaxial cable Compatible with