Digital signals are no different than other signals. Most state digital systems are somewhere around 800 Mhz if that's what you mean. Lots of people will chime in but what matters most is what you want to listen to and where you're at. I've got a 15 element yagi and I can pick up towers 60 miles away. Some people get overloaded and use a paper clip for an antenna. More info is needed but probably anything will work well if you're near that tower in Benzie. Coax may be your biggest concern.