Technical data

Chapter 7 197
CDMA Analyzer
Optional CDMA Tx Analyzer Measurement Settings
CDMA Analyzer
Setting Average, Sweep, and Restart
Setting the Sweep
You can select either continuous or single sweep. Continuous sweep provides
repeated, ongoing measurements. Single sweep performs a single measurement that
is repeated only when you push the Single button.
To set sweep:
Setting Averaging
You can choose to have averaging On or Off and set the number of averages you
want to take. Averaging only applies to the data, not the trace. When initialized, the
Agilent E7495A/B defaults to running average:
• A running average computes the new result as the weighted sum of the last result
and the new measurement. The last result is weighted by (n – 1)/n. The new
result is weighted by 1/n. Each new measurement produces a new result.
To set averaging:
Step Notes
1 [Average/Sweep]
2 [Continuous] or [Single] Each time you press one of these
menu keys, the other menu key is
automatically inactivated.
Step Notes
1 Set the number of averages.
a. [Average/Sweep]
b. [Average]
c. Enter the number of averages
using the numeric keypad.
d. [Enter]