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Sweeping Type Rule（Normal/Accuracy）: The sweep modes are divided into common sweeping and
precise sweeping.
Common sweeping can get faster scanning speed, and precise sweeping is for high accuracy
measurement.
Sweep（Single/Cont）: Set the sweep mode to single and continuous, the default is continuous. The
corresponding status at the top of the screen corresponding to the selected mode.
Cont: Set sweep mode to continuous sweep, the icon
automatically sends the trigger initialization signal and enters the trigger condition judgment directly after
each sweep.
Single: Set sweep mode to single sweep, the icon
up after clicking "Single Window".
If the system is currently in single sweep mode and not in a measurement state, press "single" and
perform the sweep when the trigger condition is met.
If the system is currently in single sweep mode and in the measurement state, press the "single" key and
then perform the sweep and measurement when the trigger conditions are met.
Sweep Mode（Auto/Man）: Automatic, sweep frequency and FFT mode
1. Auto: The spectrum analyzer automatically selects the sweep mode or FFT mode according to the
current resolution bandwidth, in order to achieve the fastest sweeping speed. When RBW is greater
than or equal to 1kHz, sweep mode is automatically selected; when RBW is less than 1kHz, FFT
mode is automatically selected.
2. Swept: Performed in a point-by-point sweep mode, it is suitable for large RBW.
3. FFT: Performed in parallel sweep mode, it is suitable for small RBW.
When TG is turned on, due to its frequency continuous output characteristics, it will be forced to switch to
sweep mode.
Points: Set the count obtained for each scan, which is the number of points of the current trace. User
can change the point value by using the numeric key or touch panel menu.
1. As the number of sweep points increases, the frequency resolution of the marker point increases, but
the sweep speed decreases along with it.
2. Due to the limitation of interval time of minimum sweep point, the sweep time may become longer
when sweep count increasing.
3. Changing the sweep count will affect several parameters of the system, so the system will be
rescanned and measured.
indicates continuous. The system
indicates single window. Single backlight lights
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