Subsaver
Use this free software to assist you in building your high-pass filter
Subsaver saves you having to get out the calculator to work out the component values for your high-pass filter.
It will design a second-order filter, with or without added gain, and with or without a peaking response
Detailed information about the filter is available on the high-pass filter page,
which covers the design notes, recommended power supply and how to use WinISD to select the filter characteristics
Subsaver screenshot - circuit view

Subsaver screenshot- graph view

Features of current version - V1.01
- Supports Butterworth filter, with user supplying the design frequency
- Supports SOS filter, with user supplying the design frequency and filter Q
- Supports Peaking filter, with user supplying peak frequency and peak magnitude
- Supports added gain to the buffer stage
- Circuit included in application
- Response graph included
- Print function on main screen

Subsaver is written in Visual Basic 6 and runs under Windows.
Security information:
Filesize 90,112 bytes
MD5 Hash Code 55F8C345EB64D5B47EC76B1DF9D35882
Hash Code Generator to verify software against this value can be downloaded here
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