MCQOPTIONS
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| 1. |
A radar receiver has a noise figure of 10 dB at 300 K having a bandwidth of 2.5 MHz. The minimum power it can receive is |
| A. | 3.45 x 10-15 W |
| B. | 1.38 x 10-15 W |
| C. | 7.5 x 10-15 W |
| D. | 93.15 x 10-15 W |
| Answer» E. | |