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.


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