The Shure PA411 wireless antenna combiner makes setting up your PSM 300 wireless in-ear monitor system easy. The PA411 combines the antennas of up to four PT3 wireless transmitters into a single unit with a single antenna - no more fighting to close the rack lid or searching in the dark for a lost antenna. And no more struggles with spaghetti-thin power supply cables, wall warts, and the power strip that never seems to have enough room - Shure's PA411 also includes a cable that distributes power to your PT3 transmitters!
Features
-Main RF output connector connects to any antenna with a BNC connector for excellent transmission
-Handy RF LED indicators display signal present and signal overload per input
-Power splitter cable distributes DC power to your transmitters
-Easy access front panel power switch