hello i am new to cb radio and scanners. I am interested in the Uniden BCT-8 and 15. I heard that you need good antennas for the CB radio, such as the wilson series. But do i need a good antenna as well for the Scanner or can i just use the rubber antenna that comes with it. And i heard that it is illegal in california to use a CB radio so it is likely that i would get pulled over if a CHP sees a 4 foot antenna on the roof?