The Electro-Voice RE3-RX-6M is a professional half-rack UHF wireless diversity receiver designed to serve as the control center for an RE3 wireless system. Operating in the 653–663 MHz frequency band, it provides a 10 MHz tuning bandwidth with selectable frequencies in 25 kHz steps. Its antenna diversity technology uses two separate antenna locations, electronically selecting the stronger and more stable signal to help minimize dropouts. The receiver features an easy-to-read LCD display, automatic frequency scanning to locate clear operating channels, and ultrasonic synchronization to wirelessly transfer frequency and operating settings to a compatible RE3 transmitter. Full transmitter control settings allow convenient adjustment directly from the receiver. Balanced XLR and unbalanced 1/4-inch outputs provide flexible audio connectivity for professional sound systems.