Distance Units; Window Layout; Transform Window - Keysight N9912A User Manual

NOTE Zero (0) seconds is always the calibration reference plane. Negative values are useful
if moving the reference plane.

Distance Units

When markers are present on a Time Domain trace, marker X-axis values are shown
both in units of time (seconds) and distance. Select the units in which the marker
distance data is presented.
Distance Units are also used when setting Time Domain Line Loss. Learn more on
page 56.
Choose from: m (meters), or Feet.

Window Layout

This setting is used to create additional traces, or select a new layout for traces that
are already created,
Choose from: x1, x2, x2H, x3H, x4.
Learn more about multi-trace configurations on page 39.

Transform Window

There are abrupt transitions in a frequency domain measurement at the start and
stop frequencies, causing overshoot and ringing in a Time Domain response. The
Window setting reduces the abruptness of the frequency domain transitions. This
causes you to make a tradeoff in the Time Domain response.
The Window setting applies to ALL traces.
How to make Window setting
 Press Measure 4
 Then
 Then
 Then
 A settings table appears that allows you to navigate and select the following
NOTE Any of the following four methods can be used to make this same Window setting.
Impulse Width values are calculated from the frequency span and Kaiser Beta value.
Time Domain - Option 010
Transform
More
Transform Window
settings. These settings are made exactly like those made on the Transform
Settings table. Learn how on page 53.
55