Shareware / Freeware Programs and Links
Free to use engineering software - Some with limited functinality, but most are quite useful AS IS.
Use These Four Programs ONLINE by running them now...
FREE Waveguide Calculator from The Engineers' Club Online Services
FREE Microwave Path Calculator from The Engineers' Club Online Services.
"CURVEFIT" vs 2.11-A (DOS Format)- Fits your data to one of 25 formulas and shows you the best fit
MxrSpur II © v2.1 RF Mixer Spur Analysis Program (demo program locked LO frequency)
eSeptum© v2.1- - waveguide Filter Design Software - Waveguide Filters for under $3 (demo locked to WR22)
DimStrip - (DOS Format) Great Microwave Impedance Calculator for Microstrip, Stripliine and Coupled Lines.
Excel Spreadsheet Calculation for misaligned waveguide flanges. Works for offsets and twists.
MATHCAD 8 (or higher) Data File (MCD File)- Circular waveguide Impedance / Mode Calculations - By Bob Griffith
MATHCAD 8 (or higher) Data File (MCD File)- Waveguide Crossguide Coupler Design and Plotting - By Bob Griffith
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