Bench Overview: Quick look at Installing Dual Antennas For Your CB Radio. Co-Phased And Switched Setups. in the shop.

There are a few ways to go about using more than 1 antenna for your base or mobile CB radio setup. The Co-phased dual antenna will allow the use of two identical antennas on your car or home, or the A/B switch for running two different types of antennas at home.
You can get the wire here: https://amzn.to/4dika4c