
SCR Preselector
Software Controlled Radio Preselector progam software.
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It is an executable file, doesn't need to be installed. Runs under Windows XP and Vista32.
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WINDIPOLES

Windipoles is a free real time passive filter simulator program developed under Microsoft Visual Studio . NET. It enables design, synthesis, analysis, optimizations and plots, all graphically, in the frequency and time domains from your designs specifications.
It is an executable file, doesn't need to be installed. Runs under Windows XP and Vista32.
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RFSim99 is a linear S-parameter based circuit simulator offering the following features:
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- Schematic capture front end.
- One touch simulation….draw your circuit then just hit the simulate button.
- Analysis and display of full two-port S-parameters in Smith, polar, square grid or tabular formats.
- 1 port and 2 port S-parameter file support.
- Tolerance analysis.
- Stability circles.
- Auto-match , for automatic complex match network generation.
- Match network, filter and attenuator design assistant.
- Circuit tune mode.
- Calculator for resonance/reactance, power, VSWR, wavelength etc.
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RF Calculator

RF CALC is a calculator with extra functions and computation capabilities useful to RF engineers.
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Calcoils

Calculates air core coils. One or several layers.
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WINRANKING TOOL

A powerful search engine.
It is an executable file, doesn't need to be installed. Runs under Windows XP and Vista32.
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WINFONTS

Font Organizer.
It is an executable file, doesn't need to be installed. Runs under Windows XP and Vista32.
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