Technical Documents

  dBm-Volts-Power conversion table Return Loss-VSWR conversion table About S-meters dB-watts relationship  
  dBm-Volts-Power conversion table Return Loss-VSWR conversion table About S-meters&S-units

dB-Watts_times-by_relationship
conversion table.

 
  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 MLCC sizes table  
  Windows XP. Keyboard shortcuts ASCII code table Relay form definitions MLCC capacitors size codes.
(EIA (inches) and IEC/EN (metric)
 
  Conversion F-W link Toroid Cores Properties.    
  About Frequencies and Waves Iron Powder Toroid Cores Properties Calculator for the Electromagnetic Spectrum
Convert wave length, frequency and energy
   
           

Software applications

         
  SCR Preselector-CAT download   Tiny-CAT SCR Preselector download  
 


SCR Preselector-CAT

User CD content 2017
Includes signed USB driver.

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 Preselector
User CD content 2017
Includes signed USB driver.

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.


 
         
         
    WinToroids download  
 

WinDipoles
version 4.7.36.0
(11/11/2017)

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 XP, Vista, Windows 7, Windows 8 and Windows 10 (32/64 bits) OS.

 

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.