The reactance tube modulator shown in the Figure uses a remote cut-off tube whose transconductance g m varies from 2500 µS to 3500 µS (in the SI metric system, the unit of conductance is the siemens, ...

If you’ve dealt with reactance, you surely know the two equations for computing inductive and capacitive reactance. But unless you’ve really dug into it, you may only know the formula the way a school ...

Abstract: The frequency modulator described here allows the engineer to design a frequency-modulated oscillator that has more power output and will operate on a higher fundamental frequency than ...