I've just ordered the BCT15 Scanner. And I'm wanting to install in the dash of my truck. I've already got the mount and everything installed. I'm wondering If I could hook it up to the CB Antenna instead of the AM/FM Antenna. Would it restrict the scanning power if I did so? I have a Cal Comm 3 foot (I think it's 3 foot) CB Antenna. My CB Radio is the North Star 9000 DX.