For a constant k type LPF with T- section, with the cut-off frequency of about 4kHz, what will be the value of stop-band attenuation at 8 kHz?
A. 10.03 dB
B. 22.87 dB
C. 35.04 dB
D. 50.02 dB
Answer:B
For a constant k type LPF with T- section, with the cut-off frequency of about 4kHz, what will be the value of stop-band attenuation at 8 kHz?
A. 10.03 dB B. 22.87 dB C. 35.04 dB D. 50.02 dB