Anyone have any ideas on a method to calculate unknown value of C and R on a high pass filter?
Given the option of sending any signal through the filter and monitoring the results.
Thinking it could perhaps be analysed by send a unit step function or something similar.

 

Do you know the filter configuration?

 

e.g.:

 

Do you know the filter configuration?

 

What is a .svg file? I have nothing that opens it. If you are going to post something, please use a file format that we can open...

 

What is a .svg file? I have nothing that opens it. If you are going to post something, please use a file format that we can open...

I clicked on the downloaded file and it opened in Windows Chrome to a simple RC high-pass filter.

 

Anyone have any ideas on a method to calculate unknown value of C and R on a high pass filter?
Given the option of sending any signal through the filter and monitoring the results.
Thinking it could perhaps be analysed by send a unit step function or something similar.

Obviously if have access to the circuit than you can measure the output resistor with an ohmmeter.

But if all you can do is analyze the filter response then the best you can do is calculate the RC product as determined by the -3dB corner frequency of the filter where R*C = 1/[2*Pi*f(corner)].

 

Hello Mike,

The .svg is a vector graphics format.
The file can be opened with either The Gimp or Inkscape:
http://www.gimp.org/
https://www.inkscape.org/en/

Here is the picture in .png.

Bertus

 

There are many filter calculators on the internet.

Bob

 

Homework should be in Homework.