How To Set Up Over-The-Air (Ota) Mode Settings; Ota Setup Procedure; Optional: Using Rtsa To Verify The Signal Quality - Keysight Technologies FieldFox A Series User Manual

Over–the–Air Measurements (OTA) – LTE FDD Option 370 and 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,"
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.
294
"Alignments" on page
630, 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)" on page 300.
And, refer to "Example of the 5GTF Scan Results Table (Two cc and one
cell)" on page 301.
See also "GNSS (GPS+) and GPS" on page
and Chapter 10, "RTSA (Real-Time
A Series FieldFox Configuration Guide
> GNSS (GPS+)
System Configuration
650.
Keysight N9927-90001 User's Guide
180, in NA mode,Chapter 9,
mode.
5.
"How to
> GNSS Receiver
> Frequency Ref > Freq Ref
>