Active Filter Calculator
$4.01
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About Active Filter Calculator
Use as a quick db calculator for 1st order active filters.
This app works in 2 modes. In result mode you enter all Rs and C and f. The app will return with the db gain at the frequency entered. In design mode you enter just desired cutoff fc, Ri, C and midband db gain. The app will return with the correct amp gain Rf and R for fc entered.
This app works in 2 modes. In result mode you enter all Rs and C and f. The app will return with the db gain at the frequency entered. In design mode you enter just desired cutoff fc, Ri, C and midband db gain. The app will return with the correct amp gain Rf and R for fc entered.
All Application Badges
Paid
app
app
Android
1.6+
1.6+
Android app
App History & Updates
Price update Price changed from $5.00 to $4.01.
Price update Price changed from $4.01 to $5.00.
Version update Active Filter Calculator was updated to version 2.3
Price update Price changed from $5.00 to $4.01.
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