Explanation: Low cut-off frequency, fL is 0.707 times the pass band gain voltage. Therefore, frequencies above fL are pass band frequencies. 3. Compute the voltage gain for the following circuit with input frequency 1.5kHz.
A. 4dB
B. 15dB
C. 6dB
D. 12dB
Answer:A
Explanation: Low cut-off frequency, fL is 0.707 times the pass band gain voltage. Therefore, frequencies above fL are pass band frequencies. 3. Compute the voltage gain for the following circuit with input frequency 1.5kHz.
A. 4dB B. 15dB C. 6dB D. 12dB