HomeEngineeringIn a certain parallel resonant band-pass filter, the resonant frequency is 14 kHz. If the bandwidth is 4 kHz, the lower frequency_____________? 248. In a certain parallel resonant band-pass filter, the resonant frequency is 14 kHz. If the bandwidth is 4 kHz, the lower frequency_____________?By Admin / September 7, 2025 A. is 7 kHz B. is 10 kHz C. is 12 kHz D. cannot be determined ✅ The correct answer is option C.
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