I'm not sure in this is the thread.But my question is.I have a home owner with a satellite dish.Every time she turns on her microwave here tv shows that she has no signal.As soon as she shuts the microwave off the signal returns.The microwave is about 15feet from the tv.She has another tv in her bedroom and it is unaffected by the microwave.2 separate lines to each tv,and two separate receivers.Any suggestions as to what the problem might be.The people that installed the dish said that they did not know what the problem might be.Thank you in advance for any help.