I am looking for an the best possible antenna for my scanner. I live in Bucks County PA on the border of Burlington NJ. I was reading that the antenna that comes with the radio is not very good. What should I consider replacing it with . Bucks is a full Digital radio system and I believe Burlington is as well. I would also like to know your opinion on an antenna for my home. Something that would increase the distance I pick up so that I could pick up Philadelphia's digital system a little clearer. Thanks.