215/2009 - So-called ‘radio tuner module’, designed to be incorporated in radio-broadcast receivers of the kind used in motor vehicles, together with other components such as a power supply unit, signal processors, audio amplifiers and channel- memorisation circuits. The module consists of a radio-frequency block, an intermediate frequency block and AM/FM demodulation circuits. The module isolates radio frequency and demodulates the audio signal without any further processing. - The Trade Hub