I designed active bandpass filter theoretically fo= 62KHz but for me its getting at 45KHz why please any one help me
pls....
R1 = 23ohms
R2 = 5.45KHz
R3 = 23.5ohms
c = 10nF

But for lower frequencies its getting properly ie for below 10KHz ....
i calculated all by this java script which is there in this site http://www.captain.at/electronics/active-filter/