| 摘要 |
PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver that can both receiver a terrestrial digital television broadcasting program and a terrestrial digital audio broadcasting program and reduce circuit components so as to decrease the manufacture cost. SOLUTION: The digital broadcasting receiver is provided with a reception turner 1 that can both receive a terrestrial digital television broadcasting program and a terrestrial digital audio broadcasting program, two kinds of a 1st SAW filter 2 that can filter a frequency band of a television broadcasting program, and a 2nd SAW filter 24 that can filter a frequency band of an audio broadcasting program and a switch 5 that selects which of the programs is to be outputted and a signal processing section that applies processing to the signal after the filters and is used in common for both broadcasting programs.
|
