Example 10: To Generate a Linear Sweep Waveform
How to generate a Sine Sweep Waveform whose frequency starts from 100Hz to
10kHz. Use the Internal Trigger Mode, Linear Sweep, and the Sweep Time is 1s.
The operation steps:
1. Choose the Sweep Function.
Press Sine, and choose the Sine Waveform as the Sweep Function.
The default setting of the Source is Internal.
2. Set the Parameters of the Sweep Function.
Use the default values. You can view all the parameters in the Graph mode.
3. Set the Sweep Mode.
Press Sweep Linear/Log and choose Linear.
4. Set the Sweep Time.
Press Time, use the keypad to enter “1”, choose the unit “s”, to set the Sweep
Time as 1s.
5. Set the Start Frequency.
Press Start, use the keypad to enter “100”, choose the unit “Hz”, to set the Start
Frequency as 100Hz.
6. Set the Stop Frequency.
Press Stop, use the keypad to enter “10”, choose the unit “kHz”, to set the Stop
Frequency as 10 kHz.
After finishing the above settings, the instrument generates the specified Sweep
waveform whose frequency starts from 100Hz and stops at 10 kHz. Press View, the
Waveform is shown in Figure 3-11.
Figure 3-11
The Sweep Waveform Output
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