Keysight Technologies FieldFox A Series, User Manual

Page: 311 / 756

Keysight N9927-90001 User’s Guide 311
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
Features
— Log files contain cell results for different component carriers (CCs)
including timestamps and/or distance stamps.
— Timestamps are included in log files with or without GPS.
— GPS must be enabled for log altitude results.
See also “GNSS (GPS+) and GPS” on page 650 .
— Data results can be logged
— Data results can be saved to a *.CSV or *.KML file. Refer to
“Save 5: Save
the Log Results:” on page 312 .
— User specifies how often results are stored.
— Time: Store results every “n” seconds
— Altitude: Store results every “n” meters. GPS must be enabled to
store results by altitude.
Procedure
1. Press Measure 1 > Record Playback > Settings > Meas Interval ON
2. Press Interval Type > Time (default) or Distance then:
— Time Interval 1 sec to 999 seconds or
— Distance Interval from 1m to 10 km
— When done, press Back
3. Press Settings > File Settings > File Type CSV or KLM (Default: KLM)
4. To begin recording: Press Record
5. Optional: Settings > File Settings > File Overwrite ON (default)—When File
Overwrite is ON, when Save Log File is pressed, the FieldFox stores the
results to an intermediate file (i.e., OTARecorder.klm or OTARecorder.xml).
Select Recall Logs . Select the OTARecorder file name.
6. When done press Stop . The log file is automatically saved to the defined
Device Type and File Type.
Else, edit the file name, under
Settings > File Settings where the file
results will be stored.
Data log files are saved to:
— Data log files are save-recalled here:
"[
CurrentDevice]\RecordPlayback\OTA
"
Learn more about file settings, refer to Chapter 31, “File Management.”