Course Active filter with operational amplifiers

Includes:

• 1 Experiment card with active low-pass 2-nd and 4-th order
• 1 Experiment card with active high-pass 2-nd and 4-th order
• 1 Experiment card with active band-pass and band-cut 2-nd order
• Storage case
• Labsoft and course software

Course contents:

• Definition filter. Passive and active filter
• Bode plot
• Types of filters. High-pass, low-pass, band-pass and band-cut
• Order, slope, maxphase shift
• Tolerance pattern. Upper and lower cut-off frequency, attenuation
• Filter approximations. Bessel-, Butterworth- and Tshebysheff-filter
• Characteristic in the time domain. Delay time, rise time, transitive zone, stationary zone
• Low-pass and high-pass filter 2-nd order
• Low-pass and high-pass filter 4-th order
• Band-pass and band-cut 2-nd order
• Course duration: 5,0 h approx.