I recently bought a surge protector for my setup that has coaxial protection with it. I use an antenna for OTA digital channels with a built-in ATSC tuner in the TV. If I plug the antenna into this "in/out" circuit, will it pass the required bandwidth needed for HD signals? Or does this circuit even affect the signal in that way at all? I'm asking because when using a splitter, you need to use a 1 Ghz or 2 Ghz instead of the older 500 Mhz or whatever to pass digital satellite/digital OTA signals. Is it the same on this protection circuit? There is no mention on these surge protectors of being "digital ready" or whatever.