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Over–the–Air Measurements (OTA) – LTE FDD Option 370, LTE TDD Option 371, 5G TF
Option 377, 5G NR / 5G NR EVM Conducted Option 378
How to Set Up Over–the–Air (OTA) Mode Settings
388
Then
SSB Offset Detection OFF ON
Enables/disables the SSB Offset Detection
(Default = OFF). Determines whether the
measurement is a normal 5G NR measurement or
an SSB offset measurement. When disabled, the
measurement will be a normal 5G NR
measurement. When enabled, the measurement
will be an SSB offset measurement.
Then
Bandwidth
Sets the FR1 and FR2
bandwidth. FR1/FR2 active bandwidths are
coupled to the currently selected SCS value.
Then
Snap Sync Raster
softkey, determines whether or not the results
from the SSB offset detection measurement are
automatically snapped to the synchronization
raster. When the results are snapped to the
synchronization raster, the ARFCN / GSCN is
included in the results.
Then
Results -> Setup
offset copy-related softkeys of to copy the
selected SSB offset, and SSB Freq to the selected
component carrier(s) center frequency.
Then choose:
CC ALL
(Default = All)
Copy SSB
Offset
Copy SSB Freq
——Then
LTE Coexistence (NSA / DSS)
Coexistence softkey menu):
Then
NSA / DSS OFF ON
NSA /DSS feature and softkeys (Default = OFF).
Determines whether the measurement is a
normal 5G NR measurement or an NSA / DSS
measurement. When disabled, the measurement
will be a normal 5G NR measurement. When
enabled, the measurement will be an LTE
Coexistence measurement.
Keysight N9915-90020 User's Guide
When enabled this
opens a menu of SSB
Selects the active SSB offset
component carriers for copying SSB
offset or SSB frequency information
(CC0 to CC7 or All).
Copies the SSB offset result values to
the selected component carriers
(CCs).
Copies the SSB frequency result
values to the selected component
carriers (CCs).
opens the LTE
Enables/disables the
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