Can wireless microphones be tapped or pick up by a scanner?
you are talking about the wireless connection between your PC and the router not an radio transmission between a wireless microphone and broadcast or receiving unit. Yes it can be picked up but would need decoding to listen in on the conversation, the signal from your Computer to the router is a digital one not a radio audio transmission easily picked up on a scanner tuned to the correct frequency. So in the terms of the question you asked, then NO the microphone can not be tapped or picked up by a standard radio scanner, it is not producing a radio transmission.
