The UDR200C consists of two high performance, triple-conversion receivers operating simultaneously. The audio outputs of the receivers are blended in a ratio controlled by the comparative RF levels in the receivers. The multistage RF front-end is a unique design that is tuned by a microprocessor to the selected frequency. The RF and audio performance is extremely stable over a very wide temperature range, making the UDR200C perfectly suited to mounting in studio equipment racks.

The UDR200C receiver design combines the performance of a fixed frequency design with the frequency agility of a synthesized design to alleviate interference problems. There are 256 frequencies that are user selectable in 100kHz steps. As the frequency is changed, the front-end filters automatically retune to follow the operating frequency. Complete monitoring and control of the receiver is available from the control panel of the receiver or via remote computer control using the serial port and supplied LecNet™ software.