1.

A tuned amplifier has a maximum output at 4 MHz with a quality factor 50. The bandwidth and half power frequencies are respectively

A. 80 kHz and 4.04 MHz; 3.96 MHz
B. 80 kHz and 4.08 MHz; 3.92 MHz
C. 40 kHz and 4.04 MHz; 3.96 MHz
D. 40 kHz and 4.08 MHz; 3.92 MHz
Answer» B. 80 kHz and 4.08 MHz; 3.92 MHz


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