Hello forum, I'm student and i need to do reassessment, i cant fail this module please help with these tasks !!! I have several of them, if you know answer or can help me solve them please write here THANK YOU GUYS !!!

i) Describe how you would construct a circuit using a single capacitor and a single resistor to give a low pass filter with a bandwidth of 5KHz. List the equipment you would need in order to test the circuit. [15 marks]

Show any formulas that you would need and sketch a graph of the expected frequency response for the circuit. [15 marks]

ii) Using the frequency response graph you produce in i) explain how you would measure the performance of the filter including the cut-off frequency, roll-off slope. [5 marks]

iii) Explain how you would use this circuit with another similar circuit to give a band pass filter with a pass-band between frequencies of 1kHz and 5KHz. Sketch a graph of the expected frequency response of this circuit. [20 marks]

iv) The results of an experiment to calculate the output of a filter is as below:

Calculate the db gain for each input frequency (2 decimal places). [10 marks]

Draw the frequency response graph and using the graph determine the type of filter, the cut-off frequency, the roll-off slope and determine the component values needed to construct this type of filter. Draw a circuit diagram of the filter. [35 marks]

Again thank you to people who will help

i) Describe how you would construct a circuit using a single capacitor and a single resistor to give a low pass filter with a bandwidth of 5KHz. List the equipment you would need in order to test the circuit. [15 marks]

Show any formulas that you would need and sketch a graph of the expected frequency response for the circuit. [15 marks]

ii) Using the frequency response graph you produce in i) explain how you would measure the performance of the filter including the cut-off frequency, roll-off slope. [5 marks]

iii) Explain how you would use this circuit with another similar circuit to give a band pass filter with a pass-band between frequencies of 1kHz and 5KHz. Sketch a graph of the expected frequency response of this circuit. [20 marks]

iv) The results of an experiment to calculate the output of a filter is as below:

**The input voltage is 1v****Frequency**

**Output (Volts)**

20Hz

0.01

100Hz

0.028

500Hz

0.124

800Hz

0.19

1KHz

0.235

1.2KHz

0.275

1.4KHz

0.315

1.6KHz

0.35

1.8KHz

0.38

2KHz

0.42

4KHz

0.66

8KHz

0.84

10Khz

0.9

12KHz

0.92

15KHz

0.92

18KHz

0.92

20KHz

0.92

Calculate the db gain for each input frequency (2 decimal places). [10 marks]

Draw the frequency response graph and using the graph determine the type of filter, the cut-off frequency, the roll-off slope and determine the component values needed to construct this type of filter. Draw a circuit diagram of the filter. [35 marks]

Again thank you to people who will help

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