| 摘要 |
The object of the present invention is to provide a high-frequency signal receiving apparatus using a high-frequency signal receiver which performs diversity control by using tuners, wherein the first tuner comprises a first high frequency amplifier gain-controlled by the first gain controller, and a first amplifier gain-controlled by the second gain controller, and the second tuner comprises a second high frequency amplifier gain-controlled by the third gain controller, and a second amplifier gain-controlled by the fourth gain controller, and there is provided a receiving quality detector capable of detecting receiving quality, to which the outputs of the first gain controller, second gain controller, the third gain controller, and the fourth gain controller are connected, and single receiving or diversity receiving is selected by using the detection signal outputted from receiving quality detector . |
