It is reported that Sony microphone products are seriously interfered by 5G signals, including Sony D 1 1 and D2 1, which users call "Little Bee". The available carrier frequency of these microphone products completely coincides with the frequency band of 5G signals, so they also face the risk of being strongly interfered by 5G signals.
According to the test of the observers at that time, the frequency band of Sony analog V 1 transmitter happened to be completely within the coverage of 5G low frequency band, and the existence of 5G signal almost wiped out the equipment.