You are going to hate this but the Radio Shack FM only antenna (I forget the number) is as good as they get unless you are willing to spend say $ 350. I used a nine foot Channel Master for years until I read an article written by an antenna expert who said the Radio shack unit for $ 30 was much better. I will look for the web site if you are interested. He did give instructions on how to cut the ends of certain elements to make it more selective (which I have done).
So go spend $ 30 and be happy while I see if I can locate the web site.
So go spend $ 30 and be happy while I see if I can locate the web site.