I went out and got the Center Loaded Telescoping Whip Antenna for my house for when i'm not in my car. But found out it gets better reception in my car then what my mobile mounted antenna gets. I was very happy with the range on it so i decided to take the antenna off my car.
This is the antenna from radio shack...
Center-Loaded Telescoping Whip Antenna - RadioShack.com
This pic is the antenna on the car.