Lies You've Been Told About AV Transmitter Receiver
 

The next thing to do is to identify what type of interference is occurring. When interference is experienced, among the initial steps must be to find out whether the wireless frequency is on a TV channel that's in use in the field. It is annoying and often frustrating, especially when the problems are intermittent or when it seems that a problem has been solved, only to have it return later. Because it is a known problem with wireless, it is common to blame it for unwanted audio noise. Sometimes the reason for the interference proves extremely tricky to recognize. It can also enter audio systems through the AC power lines. Radar interference usually requires the kind of high-pitched buzzes or noise bursts that occur every couple of seconds.