MR 2200 is a 2-channel diversity wireless microphone system in the UHF band (610 MHz to 640 MHz), with PLL signal stabilization system. It has an IR sensor for synchronization between transmitter and receiver. The LCD screen on the receiver shows the output frequency, AF, RF and gain level. With the buttons on the front it is possible to adjust the frequency manually, mute the tone and scan free frequencies. The receiver incorporates balanced output on each channel and unbalanced mixing for all channels. MR 2200 consists of: Receiver (MR 2200) + 2 handheld microphones (MM 220).