To Use X-Scale Markers On Code-Domain Power Displays - Agilent Technologies 89410A Operator's Manual

Using Wideband CDMA (Options B73, B79, and 080)

To use x-scale markers on code-domain power displays

This task builds on the previous task to show you how to use x-scale
markers to ''zoom'' in on channels in a code-domain power display.
1.
Demodulate the W-CDMA signal as shown earlier in this chapter.
2.
Display a single grid:
Press [ ], [
Display
3.
Display code-domain power for the 15 ksym/s layer in trace A:
Press [ ].
A
Press [
Measurement Data
4.
Autoscale the results:
Press [
Auto Scale
5.
Using x-scale markers, select channels 0 to 25:
Press [
Ref Lvl/Scale
Press
[right ref], 25 [code].
Press [
scale at markers
6.
Turn off x-scale markers:
Press [
Ref Lvl/Scale
Using x-scale markers, you
can select which portion of
the x-axis you want to view.
This feature lets you zoom
in on selected channels.
Using x-scale markers to ''zoom'' in on composite code-domain power
13 - 14
].
single grid
], [
code domain], [15 ksym/s]
].
], [
X scale markers], [left ref], 0 [code].
].
], [
X scale markers], [X full scale].
.