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1. |
A receiver tunes signal from 550 to 1600 KHz, with an intermediate frequency of 455 KHz. Find the minimum and maximum frequencies generated by the local oscillator. |
A. | 1005 KHz, 2055 KHz |
B. | 95 KHz, 1145 KHz |
C. | 502 KHz, 1028 KHz |
D. | 455 KHz, 2055 KHz |
Answer» B. 95 KHz, 1145 KHz | |