Shure PA411 Antenna Combiner 100747083 talkers at a greater distance

talkers at a greater distance from the mic will be served best by a hypercardioid

the Contour Electrol is available with SCB-100 and SCB-200 (RS-232 serial control board)

Die-cast steel adapter w/ 5/8in - 27 threads

and comfortable oversized snap-down rubber over-molded cushion grip handles on each end for a two person carry or transport as well as wide-set double wheels for a smooth ride

Wall Clearance: 3

Shure PA411 Antenna Combiner 100747083 talkers at a greater distanceShure PA411 PA411 Antenna Combiner The Shure PA411 Antenna Combiner distributes DC power and RF signal for up to four Shure PSM300 transmitters. The compact half rack system significantly reduces the number of antennas and power supplies needed when using multiple systems. Features: Main RF output connector connects to any antenna with a BNC connector RF LED indicators display signal present and signal overload per input Power output distributes DC