Explanation: A band- pass filter has a pass band between two cut-off frequencies fH and fL. So, any frequency outside this pass band is attenuated. 2. Narrow band-pass filters are defined as
A. Q < 10
B. Q = 10
C. Q > 10
D. None of the mentioned
Answer:A
Explanation: A band- pass filter has a pass band between two cut-off frequencies fH and fL. So, any frequency outside this pass band is attenuated. 2. Narrow band-pass filters are defined as
A. Q < 10 B. Q = 10 C. Q > 10 D. None of the mentioned
Explanation: Quality factor (Q) is the measure of selectivity, meaning higher the value of Q, the narrower its bandwidth. 3. A band-pass filter has a bandwidth of 250Hz and center frequency of 866Hz. Find the quality factor of the filter?