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Application Examples
76
AFG3000 Series Quick Start User Manual
Measurement of Filter Characteristics
Use the arbitrary/function generator sweep function to observe the frequency characteristics of the 50 
Ω filter.
1. Connect the CH1 output of the arbi-
trary/function generator and an oscillo-
scope CH1 input with a BNC cable.
2. Connect the Trigger Output of the arbi-
trary/function generator and the exter-
nal trigger input connector of an 
oscilloscope.
Set the oscilloscope input impedance to 
50 
Ω..
3. Select Sweep from Run Mode of the 
arbitrary/function generator and set the 
start frequency, stop frequency, and 
sweep time so that the waveform is 
shown in the graticule.
You can measure the frequency char-
acteristics of the filter by sweep time 
and the oscilloscope time base.
2
1
AFG3000 series
Oscilloscope
Filter
3