The wireless microphone is composed of several pocket transmitters (which can be installed in a pocket, the output power is about 0.01W) and a centralized receiver. Each pocket transmitter has a different working frequency. The centralized receiver can Simultaneously receive voice signals of different operating frequencies from various pocket transmitters. It is suitable for occasions such as stage podium.
When using multiple sets of the same series of wireless microphone systems, it is best to use an antenna splitter if possible to minimize the mutual interference between the antennas on the original receiver; or keep the wireless microphone receiver at an appropriate horizontal distance. Make each receiver have better receiving conditions, avoid mutual interference between frequencies, and obtain better wireless signals.
When using two or more handheld wireless microphones of the same model at the same time in a wireless microphone performance, in order to prevent misoperation, the bottom of each wireless microphone (the place that is not easy to block when holding the microphone) should be marked with a different color, and at the same time in the mixer The channel corresponding to the microphone should also be marked or marked with the same color as the microphone.
In this way, even if the wrong wireless microphone is taken, the operator can correct it in time. In addition, you can also use the color microphone dust cover to mark, which not only improves the sound quality, but also serves as a microphone mark, which will do two things with one stone. In order to prevent the wrong lavalier microphone, you can first set the number or color of each microphone transmitter. Before the performance, the person and the machine should be ordered. When the exchange is used, a special person should arrange it.