Calculate the noise figure of the receiver whose RF amplifier has an input resistance of 1000Ω and an equivalent shot-noise resistance of 2000Ω, a gain of 25 and load resistance of 125 kΩ. Given that the bandwidth is 1.0MHz and the temperature is 20˚C, and that the receiver is connected to an antenna with an impedance of 75Ω. A. 30.3 B. 3.03 C. 303 D. .303

Calculate the noise figure of the receiver whose RF amplifier has an input resistance of
1000Ω and an equivalent shot-noise resistance of 2000Ω, a gain of 25 and load resistance
of 125 kΩ. Given that the bandwidth is 1.0MHz and the temperature is 20˚C, and that the
receiver is connected to an antenna with an impedance of 75Ω.
A. 30.3
B. 3.03
C. 303
D. .303
by

1 Answer

Answer :

A. 30.3
by

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