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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 [Wrong Answer] |
B. | 1.38 x 10-15 W [Wrong Answer] |
C. | 7.5 x 10-15 W [Wrong Answer] |
D. | 93.15 x 10-15 W [Correct Answer] |