MCQOPTIONS
Saved Bookmarks
| 1. |
The resonant frequency of a parallel resonant bandpass filter is 20 KHz and its bandwith is 2 KHz. Its upper cutoff frequency is ______ |
| A. | 19 KHz |
| B. | 22 KHz |
| C. | 18 KHz |
| D. | 21 KHz |
| Answer» E. | |