Maybe like someone said, hang an antenna inside somewhere. I had an Antennas Direct DB4 antenna inside my house with a pre-amp for a while and it pulled in quite a few stations, like 29, if I remember correctly, it was a while ago. Would fit into a closet easily.
Bought the one I had for forty or so dollars off of Amazon, but I think they may be more now. You could go check on TvFool.com or some site like that and get an idea of what you might be able to receive.
Bought the one I had for forty or so dollars off of Amazon, but I think they may be more now. You could go check on TvFool.com or some site like that and get an idea of what you might be able to receive.