The Shure PA411 Antenna Combiner distributes DC power and RF signal for up to four Shure PSM 300 transmitters. The compact half-rack system significantly reduces the number of antennas and power supplies needed when using multiple systems.
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at: www.fcc.gov/cgb/wirelessmicrophones.
- 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 power to PSM transmitters (accessory power cable required)
- Features a front panel power switch
One year warranty on wireless mics, mixers, and circuitry products.
2 year warranty on wired mics.
Warranty terms vary. Check with manufacturer for specific product warranty.