MFG-2000 Series User Manual 
132 
Frequency Modulation(FM) 
A FM waveform is produced from a carrier waveform and a 
modulating waveform. The instantaneous frequency of the carrier 
waveform varies with the magnitude of the modulating waveform. 
When using the MFG-2000 function generator, only one type of 
modulated waveform can be created at any one time.  
 
Modulated Carrier 
Waveform
Modulating 
waveform
 
Selecting Frequency Modulation (FM) 
When FM is selected, the modulated waveform depends on the 
carrier frequency, the output amplitude and offset voltage.