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Chapter 9 Using 5G DSS Signal Analyzer
Conducting OTA measurement
Figure 153 5G DSS OTA ID Scanner measurement
OTA multipath profile
The Multipath Profile enables you to determine RF environmental conditions of testing
area. It indicates the amount of power of the dominant pilot signal that is dispersed
outside the main correlation peak due to multipath echoes that are expressed in dB.
This value should be very small ideally.
The Multipath Profile is the result of portions of the original broadcast signal arriving at
the receiving antenna out of phase. This can be caused by the signal being reflected
off objects such as buildings or being refracted through the atmosphere differently from
the main signal.
Setting measure setup
After configuring spectrum measurement in
page
9, you can set the measure setup to continue your measurement. The measure-
ment 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 bars
To set measure setup
1
Tap the Setup (
Page 334
NOTE
OTA ID Scanner displays LTE signal with RS channel and NR signal with SS
channel during its transmission period. You can select signals between RSRQ/
S-SS Ec/Io and S-SS SINR based on your need by tapping the down arrow
button on the graph chart.
) icon in the side bar.
SPA06MA-O User's Guide
"Configuring spectrum measurements" on
22145360, R005
April 2021
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