Setting The Video Averaging; Procedure - Keysight N1911A User Manual

2 General Power Meter Functions

Setting the Video Averaging

This feature is only available when a P-Series or an E-Series E9320 power sensor
NOTE
is connected.
Video averaging uses a digital filter to average repetitions of a triggered signal.
The number of acquisitions averaged can range from 1 to 256, in multiples of 2
With video averaging the average of a number of acquisitions is calculated to
smooth the displayed trace and reduce apparent noise. The measurement
requires a continuously repeating signal. Increasing the value of this filter reduces
noise but increases the time required to make the measurement.

Procedure

Set the video average as follows:
1 Press
2 Use the
3 Press
4 Use the
5 Press
82
. On dual channel meters select the required channel.
and keys to select the Video Avg setting field.
to check the video averaging to on or off.
key to select the Video Avg: value field.
to display the Video Avg Count pop-up.
Keysight N1911A/1912A User's Guide
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