4-Channel Wireless True Diversity UHF Conference System Frequency range: 662- 694 MHz, 4 Microphone units with table base (operation with 2x AA battery) and gooseneck microphone, Automatic channel search, Automatic...

LD Systems U508 CS 4, wireless conference system, 4 channels, frequency range (UHF) 823 - 832 MHz and 863 - 865 MHz, balanced audio output (4 x XLR), audio output "Mix" XLR balanced, BNC antenna connector, 55 radio...'

Digital wireless microphone transceiver system For use with condenser microphones, Integrated phantom power: 48 V / 12 V, Works without battery or mains power, Integrated rechargeable lithium rechargeable battery,...