This neat program lets you design active bandpass filters (for CW, RTTY, etc) and actually draws a schematic of the results. Load time is about 3min l0 sec. When it is loaded, you will be presented with a menu that gives nine options.
This neat program lets you design active bandpass filters (for CW, RTTY, etc) and actually draws a schematic of the results. Load time is about 3min l0 sec. When it is loaded, you will be presented with a menu that gives nine options.