Category: Noise Problem

Solution: Calculate the maximum noise figure (in dB) that the first stage can have

Solution: Find the power produced at the load (RL = 500 ohms)

Solution: Convert the reading into pWp

Solution: The signal to noise ratio therefore is

Solution: The thermal noise voltage for the two resistor connected in parallel

Solution: Calculate the output rms noise

Solution: What is the receiver’s noise temperature?

Solution: What is the noise figure?

Solution: Convert noise factor of 4.02 to equivalent noise temperature

Solution: Calculate the equivalent noise resistance for this television receiver