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SDG1000 User Manual 24
Figure 2- 7 Table2- 2 Menu Explanations of Square Waveform
Term Explanation:
Duty Cycle: The percentage that the high level takes up the whole period.
Please Note : for the Frequency Duty Cycle Value
Below 10MHz: 20% to 80%
From 10MHz to20MHz (included): 40% to 60%
Higher than 20MHz: 50%
To Set the Duty Cycle
1． Press Square →Duty, to set the duty cycle.
The duty cycle shown on the screen when the instrument is powered is
the default value or the set value beforehand. When changing the
function, if the current value is valid for the new waveform, it will be used
sequentially.
Function
Menu
Settings
Explanation
Freq/
Period
Set the signal frequency or period;
The current parameter will be switched at a
second press.
Ampl/
HLevel
Set the signal amplitude or high level;
The current parameter will be switched at a
second press.
Offset/
LLevel
Set the signal offset or low level;
The current parameter will be switched at a
second press.
Phase/
EqPhase
Set the phase of the signal;
The current parameter will be switched at a
second press.
Duty
Set the duty cycle for square waveform.
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