Why Do Wireless Microphones Use UHF Frequency Band?

- Aug 16, 2018-

The use of microphones is becoming saturated, causing interference between signals and interference from various electrical noises. Therefore, in recent years, professional wireless microphones have gradually increased the frequency of use to UHF of 600~1000MHz in order to avoid "frequency jam" or signal interference. The frequency band and the PLL phase lock design can preset dozens of channels, allowing users to switch freely, quickly select more channels that do not interfere with each other, and avoid other signals and various noises such as: karaoke machine or The interference of the DVD optical drive and the like, although the circuit design of the UHF frequency band is more complicated, the used parts are more precise, the mass production manufacturers are less, and the price is also more expensive, but the UHF model can meet the requirements of professional quality, so it gradually becomes today The trend of the world.



MAONO is an innovative designer and manufacturer of Lavalier, Podcasting, Wireless, Shotgun, Recording microphones and accessories for Smartphone, Camera and PC, etc.