Advertisement
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
About Over–the–Air (OTA) Measurements
5G TF Features (Option 377)
IMPORTANT! LTE FDD, LTE TDD, and 5G TF only demodulate PSS and SSS
signals using the FieldFox's 10 MHz demodulation path. User data
channels are not demodulated.
5G TF has the following features:
Cell Scan Results:
— Center frequency
— Physical Cell Information (PCI) – (Cell ID)
— Power (Channel Power) (dBm)
— PSS (Primary Synchronization Signal) (dBm)
— SSS (Secondary Synchronization Signal) (dBm)
— Sync correlation (%)
Refer to step
Data Formats:
User can set up and display 1, 2, 3 or 4 simultaneous measurements of key
performance indicators (KPI's) for any component carrier (CC0 through CC7),
up to 8 carriers, in any combination of the following:
— Table – Cell scan numeric results (for up to 6 cell sites (ID's) including Cell
— Bar Chart – Vertical power bar graph of selectable cell scan result metric
— Spectrum – Magnitude spectrum frequency domain (fixed span). You can
— Strip Chart – Magnitude of selectable cell scan result metric graphed over
360
11
in the
"OTA Setup Procedure" on page
ID, Channel Power, PSS, SSS, Sync Corr
for up to 8 cell sites with adjustable color "heat" amplitude scale. And, color
coded based on the selected scheme (i.e., CC, PCC, and Level). See also,
Figure 13-2 on page
354,
page
355.
only view a single component carrier at a time with Spectrum (e.g., CC0 or
CC2, etcetera).
time
Figure 13-3 on page
354, and
Keysight N9915-90020 User's Guide
365.
Figure 13-4 on
Advertisement
Chapters
