- 2nd Order phase locked loop design for passive and active circuits
. Bode plot, step response, design parameters
HAMIC - The Ham Intelligent Calculator
- HAMIC, is a program designed to simplify a number of calculations commonly used by HAMs. It is designed for the HAM radio hobbyist, but may be useful to others as well. HAMIC has a simple to use, but powerful graphical interface that allows solving simple circuits
such as resistors in series or parallel, or more complex circuits
such as L networks or T networks. As well, other calculations such as SWR and reactance conversions are supported. Windows shareware.
Defpom's CB Radio Simulator
- It is a application which can be used for troubleshooting CB radio faults, by giving a graphical display of the normal operating frequencies generated by various parts of the CB radios circuits
, it can help you identify if a frequency is incorrect or even missing. Another good use for this software is simulating possible frequency expansions, as it allows you to choose any frequency that the PLL is capable of generating, so you can see what the radio will allow you to get !