To Generate Sweep - Aktakom AWG-4151 User Manual

(4) Press F5 to select the source. If the source is External, use the Modulation In
connector in the rear panel to input the external signal, then skip ahead to step (6). If
you choose Internal, continue to the steps below.
(5) Press F2 to choose Mod Shape, you can choose Sine, Square or Ramp.
(6) Press F3 to set Mod Frequency. The range is 1μHz～20KHz (Internal source
only).
(7) Press F4 to set Width Deviation/Duty Deviation (depends on the P_Width/Duty
menu item of the Pulse setting menu when you exit the Modulation mode). The
maximum range of the Duty Deviation is the smaller one in [Pulse Duty, 1-Pulse
Duty]. The maximum range of the Width Deviation is Pulse Width.

To Generate Sweep

In the frequency sweep mode, the generator "steps" from the start frequency to the stop
frequency at the sweep rate you specify. Sweep can be generated by Sine, Square or Ramp
Waveforms.
Load
Sweep Type
Trigger
Sweep Waveform
Source
Sweep Waveform
Figure 5-19: The User Interface of Sweep Mode
How to set the parameters of Sweep
(1) When the output signal is Sine, Square or Ramp waveform, press Sweep function
button to enter the Sweep mode.
(2) Press ,
instance, press
Current Parameter
Start
Frequency
Sweep Waveform
Amplitude
or button to choose the waveforms. Take Sine for
to display the waveform and parameters. You can change the
Sweep Time
Stop
Frequency
Sweep Waveform
Offset
25
Sweep Waveform