How To Set Up Over-The-Air (Ota) Mode Settings; Ota Setup Procedure - Keysight A Series User Manual

Over–the–Air Measurements (OTA) – LTE FDD Option 370, LTE TDD Option 371, 5GTF
Option 377 (CPU2 Only)
How to Set Up Over–the–Air (OTA) Mode Settings
How to Set Up Over–the–Air (OTA) Mode Settings
IMPORTANT! See also,
"SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers),"
Chapter 10, "RTSA (Real-Time Spectrum Analyzer) Mode—Option 350
(CPU2 Only)"
The FieldFox can be used with an OML frequency extender. Refer to
"Utilities" on page
5990-9836EN, and to
This section reviews the steps in setting up an OTA measurement. If you are not
familiar with this process or would like more information, refer to
Define a Cell or Cell(s) and Use OTA"
This section consists of:
—
—

OTA Setup Procedure

1. Modifying the Frequency Reference and GPS settings:
IMPORTANT! It is not sufficient to be locked to the GNSS satellite, the
frequency reference must be locked to GPS.
358
"Alignments" on page
mode.
736, the
"Contacting Keysight" on page

"OTA Setup Procedure"

"Optional: Using RTSA to verify the signal quality (Requires Option 350
and Preamp Option 235)"
Press System
— Then System Configuration)
Internal > Esc
— The left portion of the screen displays satellites and the
corresponding number on the adjacent Satellite Power
chart.
— The right portion of the screen displays Satellite Power
Carrier to Noise (C/No) dBHz values on the tops of the
satellite power chart.
— Then System >
Source [GPS] >Back
Refer to "Example of the LTE FDD Scan Results Table (Five CCs and one
cell) – LTE TDD is similar" on page
And, refer to "Example of the 5G TF Scan Results Table (Two cc and one
cell)" on page 369.
A Series FieldFox Configuration Guide
> GNSS (GPS+)
System Configuration
368.
Keysight N9927-90020 User's Guide
215, in NA mode,Chapter 9,
and
5.
"How to
> GNSS Receiver
> Frequency Ref > Freq Ref
>