The UCR411A receiver provides professional performance and a versatile feature set in a compact design for field and location production. All settings are made from the front panel with a powerful LCD interface, making the unit ideal for use in portable bag systems, on sound carts, and in rack mount multi-couplers. An RF spectrum analyzer is built into the receiver to alleviate interference problems in an increasingly congested RF spectrum. The receiver tunes across its 25.6 MHz tuning range and records RF activity with markers on the LCD screen. Finding clear operating frequencies is a quick, simple process.