1000-channel Select UHF Single Receiver Wireless System. Unsurpassed state-of-the-art PLL UHF performance with 120dB dynamic range and operation up to 500ft line-of sight. 1000 user selectable UHF frequencies per band, with auto-scan for easy location of clear channels. True diversity circuitry with two complete front ends for maximizing range and most effective elimination of dropouts. Sophisticated IF filtering for simultaneous operation of HT-1KU or BT-1KU systems in the same location. Front panel touch control buttons and user-friendly LCD configuration menus. ASC™ (auto-sync channel) IR download feature which sends selected group/channel information to transmitter via IR sender for easy frequency synchronization. Front panel backlit LCD display indicates selected audio output volume level, group, channel, RF signal strength meter, A/B diversity antenna status, separate audio LED bar graph display provides instantaneous audio level status from a distance. Back panel balanced XLR mic level and unbalanced 1/4-inch line level audio output jacks, squelch control, RF BNC connectors for dual removable 1/2 wave antennas and DC power input jack. Externally powered (adapter included). HT-1KU handheld transmitter features a sleek, durable all-metal housing, power off/on switch, internal antenna system and superior neodymium cartridge for clear, powerful audio, maximum feedback rejection, and minimal handling noise. BT-1KU bodypack transmitter features road worthy all-metal case, power off/mute/on switch, flexible external antenna rod and mini locking connector for lapel (LT), Headmic™ (LT/HM) or instrument (GT) applications. HT-1KU and BT-1KU transmitters feature LCD displays indicating selected group, channel, audio input levels and battery level status, transmitting high/low RF power switch for optimizing distance operation depending on application and operation with two AA batteries (alkaline or rechargeable NiMH) for longest reliable, economical battery life.