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Menu path: [Stimulus] > [Sweep] > [Sweep setup...]. The [Sweep setup] dialog box will appear.
Fig. 4.16 sweep Setup
2) [Sweep setup] dialog box
a) [Channel] box
Select the channel applicable to sweep setting.
b) [Stepped sweep] check box
In the stepped sweep mode, the source is tuned to a frequency point and the frequency point is measured after the specified dwell
time. Then the source is tuned to next frequency point. A device of long electrical delay can be accurately measured. If this check
box is cleared, the analyzer may work in the analog sweep or step sweep mode, depending on the setting of the sweep time and IF
bandwidth.
c) [dwell time] input box
Set the dwell time at each point before obtaining the measurement data. This is only applicable to the step scanning mode.
d) [Sweep delay] input box
Set the waiting time of the analyzer before obtaining the measurement data. It refers to the delay before measurement of the first
point.
e) [Quick sweep] check box
If the [Quick sweep] check box is selected, analog sweep will be started. Data are collected in the sweep process, thus reducing
the waiting time of sweep.
4.6.
Trigger Mode
The trigger signal is used to enable measurement sweep of the analyzer. The sweep mode and time to stop sweep and return to
the holding state are determined by trigger settings. The vector network analyzer has high flexibility in trigger setting.
Simple trigger setting
Detailed trigger setting
[Trigger] dialog box
4.6.1.
Simple Trigger Setting
Only the trigger mode of the current active channel can be set by simple trigger setting. Menu path:
[Stimulus]
>
[Trigger]
. The
trigger sub-menu will appear. Click
[Continuous]
,
[Single]
or
[Hold]
in the sub-menu and select the trigger mode.
