Antenna Distribution System for QLX-D and ULX-D GearNuts recommends the Shure UA844+V/LC antenna distribution system for expanding your QLX-D or ULX-D VHF wireless microphone systems. The UA844+V/LC works by splitting one pair of antennas out to multiple receivers; it also amplifies RF signals to offset insertion loss from splitting signal power to multiple outputs. One UA844+V/LC system can support up to five wireless receivers; you can use a maximum of five UA844+V/LC systems in a 2-tiered configuration.Shure UA844+V Features: 5-way RF signal output Compatibility: VHF QLX-D and ULX-D receivers Front-mount antenna hardware Includes rackmount hardware 4 DC power feeds — 15V, 2.5A maximum Antenna-bias DC outputs — 12V, 300mA maximum 1 UA844+ Antenna/Power Distribution System 1 PS45 power supply 2 Bulkhead adapters 1 rackmount hardware kit