Lets see, I guess you could have cable if you hook a really long one to your car, and make sure you drive the same way back and forth every time. Ok on a serious note. You will get as many chanels as are brodcast in your area. If you are not sure, disconect your tv from the wall. Hook up an antenna, and see how many chanels you get.
long cable lol i joked with a friend about doing that. i've seen an antenna that let's you get direct tv in car. 3g's is a little to steep for me tho' long cable
i have a Clarion VRX925VD that i got on Ebay that unit was tested and works great but ineed the BRAIN is theire anyone out their that can help me.or is there ine one out that has one.