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4
Tap Span to set the frequency range over which the instrument will sweep using
the on-screen keyboard.
5
Tap Menu > BW/AVG > Average to set the number of measurements to be aver-
aged using the on-screen keyboard.
6
The input value range is from 1 to 100.
7
Tap Menu > Sweep > Gated Sweep to set the Gated Sweep On or Off.
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
Tap High Limit to set the upper threshold using the on-screen keyboard.
4
Optional: Tap the Save icon on the side bar and select the save option form the
choices available for your measurement mode.
Spectrum emission mask (SEM)
The Spectrum Emission Mask (SEM) measurement identifies and determines the
power level of out-of-band spurious emission outside the necessary channel bandwidth
and modulated signal. It measures the power ration between in-band and adjacent
channels. The instrument indicates either Pass or Fail based on the specified limit of
the signal.
Setting measure setup
After configuring spectrum measurement as described in
measurements" on page
ment. The 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
sidebar.
To set measure setup
1
Tap the Setup (
2
Tap Main Channel BW to set the main channel bandwidth and input the value
using the on-screen keyboard.
You can also tap the rectangle with value under the chart screen and input the
value using the on-screen keyboard
3
Tap Configuration to configure an offset, up to five. The SEM offset configuration
table appears, as shown in
April 2021
9, you can set the measure setup to continue your measure-
) icon on the side bar.
Figure
8.
SPA06MA-O User's Guide
22145360, R005
Chapter 2 Using Spectrum Analyzer
Conducting RF measurements
"Configuring spectrum
Page 25
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