SFG-2000 Series User Manual 
46 
Amplifier Over-Load Characteristic Test 
Description 
Use the triangle wave output from SFG-2000 series to 
check the amplifier output distortion caused by overload. 
The common sine wave is not the ideal source in this 
case. Observe the linearity of  the triangle waveform 
using an oscilloscope. 
Block diagram 
SFG series
Oscilloscope
Amplifier
Triangle wave
Load
 
Amplifier Transient Characteristics Test 
Description 
Use the square wave output from SFG-2000 series to 
check the transient frequency response of  an amplifier. 
The common sine wave is not the ideal source in this 
case. Observe the waveform using an oscilloscope. 
Block diagram 
SFG series
Oscilloscope
Amplifier
Square wave
Load
 
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