Hello everyone. Hopefully this will be the last question for 2012. I've attached it for your perusal.

I'm required to work out the frequency of oscillation for a twin-t oscillator.

I've taken it as far as I understand the question but would appreciate any confirmation or comments from fellow members.

Thanks alot guys. JDR04

 

Do you have chances to assemble it in a protoboard just to see if you are in the ballpark?

I did it several times with that topology. Worked in the first try, always.

 

Hi atferrari, thanks for your reply. I'm not able to assemble it on a protoboard at the moment. I think the answer is correct but I'm new to this maths and have been teaching myself so I was wondering if my calculations are correct. Thanks again= JDR04