A receiver with a 100 2 input resistance operates at a temperature of 28C. The received...

 

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A receiver with a 100 2 input resistance operates at a temperature of 28°C. The received signal is at 89 MHz with a bandwidth of 15 MHz. The received signal voltage of 4 mV is applied to an amplifier with noise figure of -0.9 dB. The Boltzmann's constant = 1.38×10-23 J/K. Compute the output Signal-to-Noise Ratio (SNR). [12 marks] A receiver with a 100 2 input resistance operates at a temperature of 28°C. The received signal is at 89 MHz with a bandwidth of 15 MHz. The received signal voltage of 4 mV is applied to an amplifier with noise figure of -0.9 dB. The Boltzmann's constant = 1.38×10-23 J/K. Compute the output Signal-to-Noise Ratio (SNR). [12 marks]