Interference

[KenWittlief]

if it is channel four then all you need to do is wrap your house in about 8 layers of aluminum foil - that should give you about 60dB of attenuation :^)

[Al Skierkiewicz]

Jerry,
If you are near the arsenal, then you are also near the river. At this time of year, the traffic is pretty high trying to get things moved before the freeze. You might just have an overload from all the navigation equipment on the river. Don't go cornering the market on aluminum foil just yet.