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2
Tap the test items and set the limits depending on your selected measurement
mode:
To set the limit for
RS EVM
P-SS EVM
S-SS EVM
Frequency Error
Time Error
Time Alignment
Error
3
Tap the Save icon on the side bar and select the save option from the choices
available for your measurement mode.
Figure 59
Figure 59 LTE/LTE-A FDD OTA control channel measurement
OTA datagram
The OTA Datagram is a time-varying spectral representation that shows how the
power of a signal varies with time. The power allocated to the specific resource block
will be represented with an amplitude axis (in dBm) and the waterfall diagram will
show the trend of past resource block power over certain period. Using a marker
function facilitates analysis of accumulated resource block power for data utilization.
April 2021
Select and set
RS0/1/2/3 Limit Mode On/Off, High Limit
Test limits On/Off, High Limit
Test limits On/Off, High Limit
Test limits On/Off, High/Low Limit
Test limits On/Off, High/Low Limit
Test limits On/Off, High Limit
shows an example of LTE/LTE-A FDD OTA control channel measurement.
SPA06MA-O User's Guide
22145360, R005
Chapter 5 Using LTE/LTE-A FDD Analyzer
Conducting OTA measurement
Page 121
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