User:Alfarsi2000/sandbox

Hi...

can help mi

--Alfarsi2000 (talk) 05:40, 9 October 2013 (UTC)To design an active wide band-pass filter that is to be used in a radio system to prevent unwanted signals from reaching your equipment, while allowing the desired signals to pass through unaffected. The filter selects the frequency in the range 200Hz-1000Hz and has a pass band gain of 4. Objective 1. To design an active wide band-pass filter for the given specifications 2. Use computer aided design software to analyze the circuit performance 3. To demonstrate the working of the circuit by hardware implementation 5. To construct frequency versus voltage gain(in dB) plot for band-pass filter and determine lower cut-off frequency (fL), upper cut–off frequency (fH) and bandwidth 6. Calculate the value of quality factor (Q) for the filter 7. To compare theoretical cut off frequencies with the experimental cut off frequencies, and suggest reason for the differences.

Thanks