So you’re one of the hundreds of thousands of people who are planning to go off the cable/satellite television grid. Cable and satellite rates are expensive for those just looking to get a decent HDTV signal for a few channels. However since the digital transition, all television over-the-air broadcasts are now in digital and many of them HD. If you’ve gone as far as putting an antenna on the roof, you may want to split that signal to run to multiple rooms. Writer Bio
