Shure UA834WB In-Line Antenna Amplifier for Remote Mounting (470 to 902 MHz)The UA834WB 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