Picture shown does not have antenna which Cab06R does come with as it is Radio Equipped Features Radio Equipped 4 digit LED display Knob with Encoder for precision speed control Support for 29 functions Up to 6 recalls Control individual Accessories Control Macros Important Note: The Cab06R will operate properly with all Power Cabs, SB3 and SB3a Systems. If you have a PH Pro, PH10, CS02 or PowerHouse system, you need to install the included eprom chip for the CAB06R to operate properly.