CIRCUITRY FOR ALTERNATELY RECEIVING AT LEAST TWO BROADCAST STATIONS

摘要

Circuitry for receiving at least two broadcasting stations has means (A) for audio-processing the low frequency signals extracted from the received signals and means (S3) for supplying the low frequency signals of one of the stations to the audio-processing means (A). One receiving part (T) generates two different combination frequencies and when instructed by a control unit (MC) alternately transmits them through a switch (S1) to a HF mixer stage (4).