RADIO RECEIVER EQUIPMENT

摘要

The invention relates to a radio receiver device having a tuning stage (2, 3) that can be varied with a tuning signal (VT) and is connected to a receiving antenna (1), a frequency converting stage (5) with a mixer oscillator (6) that may be controlled by the tuning signal (VT) for converting the high frequency signals received to a defined intermediate frequency (ZF) and post-processing stages to form an audible low frequency signal. Said equipment can be used in different countries without loosing the tuning characteristics of the tuning stage (2, 3) for different band ranges due to the fact that at least two tuning units (2, 3) are connected to the receiving antenna (1), which can be effectively switched separately and whose outputs are connected to the common frequency converting stage (5) by means of a switch (4) and due to the fact that the variable range of the mixer oscillator (6) is configured in such a way as to be switched when switching to one of the tuning units (2) is effected.