Digital Radio (DAB) & AM/FM Active Splitter & Amplifier AN3023DAB

This interface generates a DAB signal from an FM Antenna only input. This allows the existing vehicle antenna to generate both AM/FM plus DAB signals from the OEM FM antenna installation

SMB Connector 

This will only work on passive antenna systems 

Simply plug inline with your head unit aerial connection and then plug the DAB plug into the DAB socket on the back of the headunit.

Connect the Red wire to the aerial power lead that is 12 volts with the radio switched on. 

No need to install an additional DAB Antenna when installing an aftermarket DAB Tuner.