Datasheet

6. Voltage Avg
Average the data from sampling assigned to pixel and displays the result.
Where, V denotes the average of voltage with unit V, N denotes the number of smaples assigned to
each pixel. v I denotes the envelope of smaples with unit V。
6. Sweep
Set the parameters about sweep and trigger, such as Time, Mode, SWT Count and Trig Type.
6.1. Time
Set the time for the analyzer to complete a sweep within span. Either Auto or Maual can be used, the
default is Auto.
Key points:
 In non-zero span mode, once you select Auto, the analyzer will choose the shortest sweep time
according to current parameter setting, such as RBW, VBW and so on.
 Decreasing sweep time will speed the measurement. But if your specified time is less than the
shortest sweep time in Auto coupling, it will lead to error in measurement, and “UNCAL” will be
shown at the status bar of the screen.
 You can modify this parameter by numeric keys, knob and arrow keys.
Table 2-15 Sweep time
* Note: in non-zero mode, minimum is 10 ms.
6.2. Mode
Set the sweep mode to Single or Continue, the default is Continue. The icon for selected mode will
be shown at the left status bar of screen.
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Parameter
Description
Default
50 ms
Range*
20 us ~ 1500s (P4130-1)
20 us ~ 2200s (P4135-1)
20 us ~ 3000 s (P4140-1)
Unit
Ks, s, ms, us
Knob Step
Sweep time/100, Min = 1ms
Arrow Keys Step
In 1-1.5-2-3-5-7.5 sequence