SHURE UA864HI Wall/Ceiling Mount Antenna 530–790MHz ● An antenna for wall or ceiling mounting. The white housing is unobtrusive, making it ideal for installation in conference rooms, etc. The housing can also be painted to match the environment. ● Gain can be set depending on the distance to the transmitter and the length of the cable. Four gain settings: +10dB, 0dB, -10dB, and -20dB. LED indicator for gain setting. ● Covers up to 100° (3dB beam width, environment dependent). ● Dimensions/Weight: H176 x W176 x D51mm, 487g ● Components: White antenna, wall/ceiling mounting hardware ● Compatible products: AXT400J, UR4D+, MW4D+, ULX-D, QLXD4J, BLX4R ※ When using the UA864 with QLXD4J or BLX4R, connect the inline power supply "UABIAST-J" in the signal path.