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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
6. Optional (Option 370 – LTE FDD, Option 371 – LTE TDD, and Option 378 –
Band and Channel values vary between LTE FDD and LTE TDD.
Keysight N9915-90020 User's Guide
— Then
CC CC0
(Default is CC0) – Selects the CC number to be
displayed (LTE FDD/LTE TDD choices: CC0-CC4, 5G NR Choices:
CC0-CC7). If only one CC is selected, the FieldFox will not allow you
to disable the scan. See also, the Trace hardkey in step 7.
— Then
Enabled ON
results. If only one CC is selected, the FieldFox will not allow you to
disable the scan.
— Then
Center
– You can enter a center frequency, or for LTE FDD, LTE
TDD, and 5G NR (only) you can use the Channel Table menu to enter
an auto-coupled Center frequency (see LTE FDD, LTE TDD, and 5G
NR Channel Table softkey menus below).
— Then
Offset
(Option 578 – 5G NR and 5G NR EVM Only) – You can
enter an synchronization signal block (SSB) offset frequency.
5G NR /5G NR EVM Only): Press Freq/Dist >
This changes the Center frequency value.
Press
Channel Table
opens a softkey menu, where you can select define
your carrier, by Band and Channel. The Center frequency value is
auto-coupled to the Band/Channel entered.
Option 370 LTE FDD and Option 371 LTE TDD Only:
— Then
Band
> n >
(The Channel, Band, and the
— Then
Favorites List
Only) opens a softkey menu, where you can save your current Band
and Channel setup.
— Then
Setup 1
softkey displays the current Band and Channel displayed
(e.g.,
Setup 1
again to observe the updated Setup 1 softkey.
— Then
Back
Option 5G NR /5G NR EVM Only):
— Then
Band
> n >
(The Channel, Band, and the
frequency
Offset
(Default is ON) – Enables/disables the CC scan
Freq Mode
Enter
Center
values are auto-coupled.)
(Option 370 LTE FDD and Option 371 LTE TDD
In the Favorites list softkey menu, the
3,1200). Select the Favorites List softkey
Enter
Center
values are auto-coupled.
is settable.)
>
Chan
367
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