Just a few of my Motorola CB radios. 1. Is a Motorola Model 1136 40 channel base radio 2. Is a Motorola Mocat 4020 40 channel mobile radio 3. Is a Motorola Mocat power supply. All you have to do it take it out of your car and put it in the power supply and now you have a Motorola CB base station. The one picture is how the Motorola Mocat 4020 mobile looks like when it is in it power supply.