378 Keysight N9915-90020 User’s Guide
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
— Stop Immediately stops recording and a “Save the Log File” menu
opens to rename and save your data log file.
— (Press Record to begin a new recording.)
— Then
Maps To enable map view and related features (e.g., Data
Selection, Red/Blue Limits, Labels & Icons, Zoom).
—
Data Selection Opens a softkey menu to set the active
data channel, sort type, and sort order. See also previous
step
8 above.
— Red/Blue Limits Opens a softkey menu to assign power
values to the red (high power limits) and blue (low power
limits) heat map display limits (defaults: Red Limit =
–20 dBm, Blue limit = –90 dBm).
—
Labels & Icons Opens a softkey menu to enable/disable
map data point labels and icon types.
—
Save Image (PNG) Saves the current displayed map to a *.png file
(default filename is “MapImageFile”).
14. Export KML file into 3rd party mapping software (i.e., Google Map or
Google Earth). Refer to “Step 6: Import and Play back KML Files into 3rd
Party Software (Example: Google Earth with Animation Tool)” on page 398
.
Labels OFF ON
Enables/Disables map data point labels. When
enabled, a label is displayed for every map data point
(e.g., “Data 1”). When disabled, labels are not
displayed for the map data points.
Icons
Flag Point Line
Sets the type of icon that is used to display a map’s
data points (default = Flag).
Data Log-Play files are saved to:
— If File Folder is set to Default then Data Log-Play files are
save-recalled to: "[CurrentDevice]\RecordPlayback\OTA"
— If File Folders are set to System, then Data Log-Play files are
save-recalled to: "CurrentDevice\<UserSelectedFolder>\
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