In all honesty, you're hurting your radio's preformance by cophasing (dual antennas). Our vehicles are not wide enough for it too work propperly. Truckers cophase for that front/back signal (Great for on the big road for hearing about what's comming up infront of you but limits side to side) , but a big rig is well,..... bigger then what we have. In all honesty, a quality single antenna will work better. Ofcorse you can install a second one WITHOUT coax for the looks if that's what you really want. Being that you're in Belleview, you can go up to Randy's CB repair. They at 6612 N Irvington Rd. off the IDA st. exit on the NW side of Omaha. You can call them at (402) 572-8905. ( Can you tell I grew up in Omaha ?? Back in the mid 90's I lived in South Omaha and went by Lost Cause. Mostly ran on channels 35 and 40. )