v3.2 [Jun 20, 2014]
- Labeling of frequency response plot improved
- Result can be printed (circuit and component values)
- Some result dialog windows can be opened in parallel (Component Values, Circuit, Filterparameters)
- User defined frequency marks can be added to the frequency response plot (menu item Graphics, Frequency Markers)
- Check for update (on the start of the program, and with menu item Help)
- Twin-T notch filter: new algorithm for calculating the resistor values. If necessary, resistors are built by a series or parallel circuit of standard values. This improves the damping of the center frequency.
- 3rd order Sallen-Key lowpass: new option "All Capacitors equal"
- Bug fix: load specification
- The list of supported opamps has been extended.
- Print output of frequency response plot improved
- Menu improved (see menu items under "Graphics")
- As an accessory to the Personal Edition and Professional Edition, a Key Disk is available. The Key Disk enables the use of an AktivFilter 3.2 Personal Edition, or Professional Edition without registration. The software can always be executed on that computer, which has the Key Disk in its DVD drive. The Key Disk is a copy protected data carrier and requires a DVD drive (burner or reading drive). This product can be purchased by users who have an AktivFilter 3, 3.1, or 3.2 Personal or Professional Edition. One AktivFilter license allows the purchase of one Key Disk.
It shows how to use Murata EMI Filters and Chip Capacitors in a circuit.
Coilcraft is a program that allows you to create elliptic low pass filters.
