MCQOPTIONS
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| 1. |
A 2 MHz carrier is amplitude modulated by a 500 Hz modulation signal to a depth of 60%. If the unmodulated carrier power is 1kW, the power of the modulated signal is |
| A. | 1.83kW |
| B. | 1.36kW |
| C. | 1.18kW |
| D. | 1.26kW |
| Answer» D. 1.26kW | |