US Patent 7844225 Radio for a motor vehicle

A radio for a motor vehicle includes a housing in which a radio module and a digital radio decoder are arranged. The radio module includes a radio-module low-frequency input and a radio-module low-frequency output for the emission of a low-frequency signal which is inputted via the radio-module low-frequency input. The digital radio decoder includes a decoder high-frequency input, a decoder high-frequency output which is connected to the radio-module low-frequency input and a digital radio receiver for converting a digital radio signal inputted into the decoder high-frequency input into a low-frequency signal and for emitting the low-frequency signal via the decoder low-frequency output.