What should I look for in a wireless microphone?

Things to Consider When Buying a Wireless Microphone System

You should use your wireless microphone only at the right frequency for your area if operating in the frequency ranges of 520 to 694 MHz . You can no longer use wireless microphones in the frequency range of 694 to 820 MHz.

1. Frequency. UHF (400 MHz and up) has been the standard for many years now and typically gives the strongest and best performance. In recent years, the FCC has placed restrictions on the frequencies of operation for wireless microphones, but wireless frequencies can still vary.

UHF, which is fully known as ultra-high frequency running at 470-698 MHz TV-band , and new-generation digital 2.4GHz are two typical types of wireless signal transmission that are applied by many microphone manufacturers to the microphone manufacturing.