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To set measure setup
1
Tap the Setup (
2
Tap CA Configuration or tap the Configuration (
carrier configuration window appears.
3
Select the number of the component carrier to be set between one and five by
tapping the number in Range box.
4
Set the Range On to set parameters and view the results for the selected compo-
nent carrier on the screen or Off to turn it off.
5
Tap LAA (License Assisted Access) and select one among the three options: 2.4
GHz, 5 GHz, or Off.
6
Set the following parameters as needed: Center Frequency, Channel No, Band-
width, Physical Cell ID, MBMS, MBSFN, MIMO, Antenna Port, CFI, PHICH Ng,
Cyclic Prefix, and PDSCH Modulation Type.
7
Tap EVM Detection Mode and select Single or Continue.
–
–
8
To select the subframe number to be measured, do one of the following:
a
b
9
To set the threshold for PDSCH, tap PDSCH Threshold and enter a value by
using the on-screen keyboard.
10 Tap PDSCH Precoding between On and Off to enable or disable the PDSCH
precoding.
To set limit
1
Tap Menu > Limit.
2
Tap the test items and set the limits depending on your selected measurement
mode:
To set the limit for
Frequency Error
PDSCH EVM
RS EVM
P-SS EVM
S-SS EVM
April 2021
) icon in the side bar.
Single: Testing on one single antenna connected to your ONA-800 series
with a cable
Continue: Testing on multiple antennas connected to your ONA-800 series
with a cable with a 2x1 or 4x1 combiner or an antenna
If the EVM Detection Mode is set to Single, tap Subframe Number and set
the subframe number.
If the EVM Detection Mode is set to Combine, tap Subframe Number, and
then select 0 or 5.
Select and set
Test limits On/Off, High/Low Limit
Test limits On/Off, High Limit for QPSK/16 QAM/ 64 QAM/
256 QAM
Test limits On/Off, High Limit
Test limits On/Off, High Limit
Test limits On/Off, High Limit
SPA06MA-O User's Guide
22145360, R005
Chapter 5 Using LTE/LTE-A FDD Analyzer
Conducting modulation measurement
) icon then the component
Page 113
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