Spurious Emissions - Viavi SPA06MA-O R005 User Manual

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Spurious emissions

The Spurious Emissions measurement is to identify or determine the power level of in-
band or out-of-band spurious emissions within the necessary channel bandwidth and
modulated signal. The SPA06MA-O indicates either Pass or Fail based on the
specified limit of the signal.
Setting measure setup
After configuring the spectrum measurement in
on page
measurement settings can be saved and recalled as a file by selecting File Type as
Setup and load the file onto the instrument using the Save/Load icons on the side bar.
To set measure setup
1
Tap the Setup (
2
Tap to switch Signal Tech Type to TDD or FDD.
3
Tap to switch Measure Type to Full or Examine.
4
Tap Configuration or the Configuration(
a
b
c
d
5
Tap Menu > BW/VBW > Average to enter the value between 1 and 100 to set the
number of measurements to be averaged.
To set limit
1
Tap Menu > Limit.
2
Tap to switch the Test Limits to On or Off to enable or disable Pass/Fail indica-
tion.
The result table color for Pass is green, and the result table color for Fail is red.
3
Optional: Tap the Save hot key on the side bar and select the save option from the
choices available for your measurement mode.
April 2021
9, you can set the measure setup to continue your measurement. The
) icon in the side bar.
Full lets the instrument automatically changes the selected range from one
another.
Examine displays only the selected range.
Tap Range under the chart screen and switch to On to display or Off to hide
the selected range in the result table.
You can select the range number between 1 and 20 to add as a new or
change the existing settings.
Tap Start Frequency/Stop Frequency and enter the value for the selected
range using the on-screen keyboard.
Tap Start Limit/Stop Limit and enter the lower limit/upper limit for Pass/Fail
indication.
Tap Attenuation/RBW/VBW and specify or select the value.
SPA06MA-O User's Guide
"Configuring spectrum measurements"
) icon.
22145360, R005
Chapter 9 Using 5G DSS Signal Analyzer
Conducting RF measurements
Page 299

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