Ceyear 4041 Series, User Manual

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Chapter IV Spectrum Analyzer Mode
68
Sweep Time
Auto Man
Sweep
Sweep
Cont Single
Sweep Once
Triggering
[Free Run]
>
Points
[1001]
>
More
1 of 2
>
·[Sweep Time Auto Man]: Press
【
Sweep
】
→[Sweep Time] to set the sweep time of
the spectrum analyzer. Use the numeric keys, step button or knob to adjust time setting.
When “Manual” is underlined, the sweep time can be set manually. When
“Automatic”is underlined, the sweep time is automatically coupled to the RBW,
frequency bandwidth and VBW.
·[Sweep Type Cont Single]: Press
【
Sweep
】
→[Sweep Type] to set continuous sweep
or single sweep.
·[Sweep Once]: Press
【
Sweep
】
→[Sweep Once] to repeat the sweep.
·[Triggering]: Press
【
Sweep
】
→[Triggering] to select the trigger type, including
[Free Run], [Video] and [External]. Refer to the trigger menu for details.
·[Sweep Mode Linear List]: Press
【
Sweep
】
→[Sweep Mode] to select linear sweep
or list sweep. Linear sweep means that the frequency is swept in linear steps over the
frequency range and the steps between adjacent measurement points are equal. The list
sweep mode is optional. In list sweep mode, the frequency is swept according to the
defined frequency ranges listed and other corresponding parameters.
·[Edit List]: This is an optional function of list sweep. Press
【
Sweep
】
→[Edit
List].When the Edit List menu is displayed, use softkeys, such as [Add Segment],
[Delete Segment] and [Delete All Segments], to manage and edit the sweep list. The
selected sweep segment is highlighted in green. After editing the sweep segment(s),
press the softkey [Complete] to return to the submenu of
【
Sweep
】
.
·[Save List]: This is an optional function of the list sweep. Press
【
Sweep
】
→[Save
List] to save the edited list in the spectrum analyzer for recalling.
·[Recall List]: This is an optional function of the list sweep. Press
【
Sweep
】
→[Recall
List]. A dialog box will be popped up for you to recall or delete the required sweep list.
4.3.11 Trigger menu
The trigger menu is used to select a trigger type for the sweep or measurement. The trigger type can be Free,
Video, External, Polarity and Delay. You can select the desired trigger mode according to your specific
requirements.