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RF/Microwave Filter Design Software: LEfilter
Where Synthesis enables Analysis.....™

Software Product: LEfilter

Atlanta RF Software offers RF/microwave CAE software product:
LEfilter, which performs Electrical
Synthesis and Frequency Analysis of multi-section Lumped-element Filters, and includes the following
product features:

1. Synthesis of multi-section Lumped-element Filter designs:
a) Lowpass Lumped-element Filters.
b) Highpass Lumped-element Filters.
c) Bandpass Lumped-element Filters.
d) Bandstop Lumped-element Flters.

2. Synthesis of various Filter Design Options:
a) Chebyschev or Butterworth frequency response.
b) Standard electrical circuit or its Dual electrical circuit.
c) Prototype Lowpass Circuit Elements included.

3. Frequency Analysis response profile of:
a) Real & Imaginary Input Impedance: R + jX.
b) Input VSWR and Thru-path Insertion Loss.
c) Insertion Phase and Time Delay.

4. Default values for each User-entered input data.

5. Output Data stored on your hard drive for graphical plots.

Software product: LEfilter provides the User with full design capability, from Synthesis to Frequency Analysis
of Lowpass, Highpass, Bandpass & Bandstop Lumped-element Filters. User Data Files can be read into
LEfilter so your popular filter designs are analyzed and understood, prior to manufacturing.

                 Download our White Paper on RF Filters: An Overview.

                 Download the
User Manual for software product: LEfilter to view 
                 the many features and capabilities that support your RF circuit designs.

                 Download the DEMO software product:
LEfilter-DEMO to explore the
                 functions available and solutions offered to ease your everyday work load.

A typical Electrical Circuit for a Lumped Element Bandpass Filter:

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