The transistor reactance modulator shown in the Figure is to be used in an FM transmitter. The input resistance of the transistor is 600 Ω and beta transistor is 65. (a) How much capacitance does this ...
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, ...