A receiver is operated at a temperature of 300 K. The transistor used – McqOptions

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1.	A receiver is operated at a temperature of 300 K. The transistor used in the receiver have an average output resistance of 1 k. The Johnson noise voltage for a receiver with a bandwidth of 200 kHz is
A.	1.8 ¬¨¬®¬¨¬µV
B.	8.4 ¬¨¬®¬¨¬µV
C.	4.3 ¬¨¬®¬¨¬µV
D.	12.6 ¬¨¬®¬¨¬µV
Answer» B. 8.4 ¬¨¬®¬¨¬µV

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