FieldFox handheld RF analyzers from Keysight can now generate an array of pulse types at frequencies as high as 54 GHz. Outfitted with Option 357 pulse generator software, the FieldFox B- and C-Series ...
This circuit generates speed pulses from the speed-dependent voltage spikes generated by commonly used types of PC power supply fans, which are superimposed on the supply voltage. The pulse signal can ...