I am getting a faint Radio Station noise through my receiver. It comes through on my VCR input and slightly less on the DVD input. It will go away if I unhook the coaxial cable from the wall. Do you think that if I run the coaxial through a power strip, like a Monster, that the problem will go away? Is there some other type of filter that I can use? I will not call Comcast for service and play that game! Thanks for the help.