MCQOPTIONS
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MCQOPTIONS
| 1. |
An FM radio station operating at \[630\text{ }kHz\] is permitted to broadcast audio frequencies up to\[\text{6 }kHz\]. The band pass filter in its modulation circuit can retain the frequencies |
| A. | \[636\,kHz,\text{ }630\,kHz\] |
| B. | \[12\,kHz,\text{ }6\,kHz\] |
| C. | \[1260\,kHz,6\,kHz\] |
| D. | \[1260kHz,\text{ }630kHz\] |
| Answer» B. \[12\,kHz,\text{ }6\,kHz\] | |