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.
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.