I'm sure this is a custom item depending on your situation. Here's mine - a TV in New York, where the TV towers have been moved from the Empire State Building, which I can see from my windows, to the World Trade Center, which I can't. So I lost touch with the mainstream networks - CBS, NBC, PBS, FOX and a few independents. This thing was easy to install and gave me back some, but not all, great pictures: NBC, PBS and FOX and a few independent stations are back and they're sharp (no spikes or clutter). I still don't understand everything I'm used to, but it's a big improvement and I honestly wasn't expecting much.
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