 Differences
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Why?
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| QuickFil is the
fastest passive filter design software on the market. |
- Only QuickFil uses special designed fast mathematical
algorithms and arithmetic routines in assembler language
(speed up to 5 times).
- Only QuickFil searches for realizable circuit, systematically.
No waist of time with negative components. This feature
is possible due to the high speed design algorithm.
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| QuickFil is very
easy to use. |
- Only QuickFil checks the inputs fields and shows
some important parameter in real-time, during your
input. (E.g. stopband loss, 3dB edge frequency …).
- For every menu there is online help. You will find
the most important information to the specific topic.
- Only QuickFil can easy design equal ripple or maximally
flat pass band response and arbitrary stop band. Just
define the shape of the stop band and the program
will optimize the position of the transmission zeros.
- Only QuickFil has Bessel and modified Bessel approximations,
that are very easy to design, since you can define
the stop band edge frequency.
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| QuickFil helps
you reduce the production cost of the filter. |
- Only QuickFil finds the circuits with minimum elements
of an elliptical filter, systematically.
- You can specify parametric band pass filters, which
are interesting for filters having minimum number
of inductors.
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| QuickFil helps
you design filter of a higher quality. |
- Only QuickFil can design better group delay response.
You can add an allpass to the minimum phase filter.
There is a special least-p optimization algorithm
included.
- With certain approximation you can define fixed
transmission zeros. This feature can be used to suppress
pilot carriers.
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