The Wisycom MCR54 4‑Channel Multiband True Diversity Receiver is best used as a professional multi‑channel wireless microphone receiver for film, TV, and live production where you need compact, robust, and flexible RF reception. It provides four true diversity channels (eight internal receiver boards) with wide multiband tuning (up to ~790 MHz) to accommodate transmitters across a broad range of UHF frequencies, plus advanced DSP filtering and both analog and digital audio outputs.