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Technical Documents

  dBm-Volts-Power conversion table Return Loss-VSWR conversion table About S-meters Toroid Cores Properties.  
  dBm-Volts-Power conversion table Return Loss-VSWR conversion table About S-meters Iron Powder Toroid Cores Properties  
  Windows 8 shortcut Windows 7. Keyboard shortcuts. Windows Vista. Keyboard shortcuts Windows 95-98-ME Keyboard shortcuts  
  Windows 8. Keyboard shortcuts Windows 7. Keyboard shortcuts. Windows Vista. Keyboard shortcuts Windows 95-98-ME Keyboard shortcuts  
  Windows XP. Keyboard shortcuts ASCII code table Relay form definitions  
  Windows XP. Keyboard shortcuts ASCII code table Relay form definitions SMD capacitors size table  
  Conversion F-W link        
  About Frequencies and Waves        
           

Software applications

         
  SCR Preselector-CAT download   Tiny-CAT SCR Preselector download  
 

SCR Preselector-CAT

Executable file, doesn't need to be installed.
Runs under Windows 2K, XP, Vista, Windows 7, Windows 8, Windows 10
32/64 bits
Windows 2K users need to update Framework from Windows Update site

 

Tiny-CAT SCR Preselector

Executable file, doesn't need to be installed.
Runs under Windows 2K, XP, Vista, Windows 7, Windows 8, Windows 10 32/64 bits
Windows 2K users need to update Framework from Windows Update site


 
         
         
  WinDipoles download   WinToroids download  
 

WinDipoles
4.7.26 beta version

WinDipoles real time RF Filter emulator and Schematic Capture.
WinDipoles is a free real time passive filter simulator program developed under Microsoft Visual Studio . NET. It enables design, analysis, optimizations and plots, all graphically. While component values are changing, graphic windows are updated. Graphics may show, overlapped, more than one network for comparing purposes.
Executable file, doesn't need to be installed.
Runs under Windows 2K, XP, Vista, Windows 7, Windows 8 (32/64 bits) OS.
(Windows 2K users need to update Framework from Windows Update site)

 

WinToroids v1.0.0.1

 

Calculates toroidal core coils.
The program includes technical data of all iron toroidal cores.
Executable file, doesn't need to be installed.
Runs under Windows 2K, XP, Vista, Windows 7, Windows 8 (32/64 bits) OS.
(Windows 2K users need to update Framework from Windows Update site)

 
         
         
  Calcoils download   RF Calc download  
 

Calcoils

Calculates air core coils. One or several layers.

 

RF Calculator

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

 
         
         
  Font Organizer download   USBViev download  
 

Font Organizer.

Executable file, doesn't need to be installed.
Runs under Windows 2K, XP, Vista, Windows 7, Windows 8 (32/64 bits) OS.
(Windows 2K users need to update Framework from Windows Update site)

 

 

Microsoft USBView - USB Connection Viewer

USBView is a free utility from Microsoft that displays the USB connection tree and shows the USB devices that are connected to it together with their configuration data. This is very useful for debugging USB enumeration errors. USBView runs under Windows 98, ME,2000, XP, Windows 7 and Windows 8/8.1.

 
         

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