Emf 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 EMF Settings (Requires EMF (Option 358))

EMF Setup Procedure

When the USB antenna correction factors are imported, EMF (Option 358)
couples many settings to ease setting up the EMF measurement (e.g.,
Apply Corrections is enabled, all X, Y, and Z antenna axes are enabled, and
Amp Corr Select is set to TriAxial XYZ).
1. Setup the FieldFox Spectrum Analyzer for a Channel Power measurement.
If necessary, this step can be skipped and done after the USB antenna is
set up.
2. Connect the USB antenna to the SA RF Input, port 2 and to a FieldFox USB
Only Agos Advanced Technologies SDIA–6000 Triaxial Isotropic USB
antenna is compatible with EMF (Option 358).
3. Importing and selecting X/Y/Z antenna factors:
If the antenna factor import is successful, the FieldFox displays: "Success: Antenna
Factors Imported: Tri-Ax Antenna ID: ->[R] Antenna ID:
SDIA-6000-1006 ->[]". The last 4-digits will vary for each antenna (i.e., "1006" is
changeable).
If the FieldFox displays this error Error: USB antenna Error: Not
found or Unable to communicate with antenna. Ensure it is
connected. is displayed, verify the USB antenna is connected correctly.
Refer to
388
a. Press Mode > OTA
Press Measure 1 then one of the following:
— LTE FDD
— LTE TDD
— 5G TF
port. See also, Chapter 15, "USB Antennas – (Full Capability Requires EMF
Option 358, and SA mode (Option 233 Mixed Analyzers))"
15-1 on page 444.
Press System > Utilities
— Press Import Antenna
antenna's memory over the USB connection (this may take 5
seconds or so and vary with the Triaxial antenna).
"Troubleshooting" on page
— Then Antenna Select [Tri Axial]
== Manual).
>
> EMF Antennas
to import the antenna factors from the
401.
verify Tri Axial is selected (Default
Keysight N9927-90020 User's Guide
and to Figure