The sennheiser awm uhf directional antenna is an active wall mount antenna designed to improve wireless performance in evolution wireless digital systems across the 470?694 mhz uhf range. Ideal for conference spaces education environments and professional installations it helps maintain reliable rf reception by focusing signal capture toward the transmitter. With adjustable gain settings of 6 db 0 db 6 db and 12 db the antenna can be optimised for different cable lengths and installation setups. Power can be supplied via the bnc connection or a dc jack giving installers flexibility depending on the system design. The antennas discreet housing integrates the antenna elements internally while mounting options allow installation on a wall ceiling or microphone stand. Compatible with evolution wireless digital receivers and ew d asa antenna splitters the awm antenna provides a practical way to extend wireless coverage and improve rf stability in demanding wireless environments.