How does a wireless mic or wireless instrument system work?
Instead of using a cable to transmit signals, a wireless system uses radio transmission to accomplish the same purpose. Operating like a tiny FM radio station, your wireless mic has a miniature radio transmitter and a radio receiver. Unlike your car radio, your receiver is designed to only get one radio frequency (from the matching transmitter).For wireless lavalier mics and instruments, a body pack that clips on the a belt on in a pocket contains the transmitter.
