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2) Averaging factor
Function description:
Select this menu to set the average times of curve sweep.
Set and adjust the parameter by the mouse/keyboard or the knob, number keys and stepping keys on the front panel.
Parameter description:
1 [1 - 1024].
3) Average ON/OFF
Function description:
Select this menu to open the trace averaging function.
The more times averaging is done, the more noise will be reduced, and the larger the dynamic range will be.The noise reduction effect of
sweep averaging is the same as that of reduction of the IF bandwidth.
Parameter description:
OFF [OFF|ON].
4) Smoothing
This menu is used for smoothing setting. Click it to enter the menu of lower level. The specific menu includes:
Table 5.17 Smoothing
Menu
Smoothing ON/OFF
Smoothing percentage
Number of smoothing points
a) Smoothing ON/OFF
Function description:
Select this menu to enable the smoothing function.
The smoothing function is used to reduce the peak-peak noise of bandwidth measurement data.
Data averaging is done for part of the displayed trace. The number of adjacent data points averaged at the same time is also known as
the smoothing aperture. The aperture can be defined as the number of data points or the percentage of X-axis span.
Parameter description:
OFF [OFF|ON].
b) Smoothing percentage
Function description: