292 Keysight N9927-90001 User’s Guide
Over–the–Air Measurements (OTA) – LTE FDD Option 370 and 5GTF Option 377 (CPU2
Only)
About Over–the–Air (OTA) Measurements
5GTF Features (Option 377)
5GTF 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 (%)
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
ID, Channel Power, PSS, SSS, Sync Corr
— Bar Chart – Vertical power bar graph of selectable cell scan result metric
for up to 8 cell sites with adjustable color "heat" amplitude scale
— Spectrum – Magnitude spectrum frequency domain (fixed span). You can
only view a single component carrier at a time with Spectrum (e.g., CC0 or
CC2, etcetera).
— Strip Chart – Magnitude of selectable cell scan result metric graphed over
time
IMPORTANT! LTE FDD and 5GTF only demodulate PSS and SSS signals
using the FieldFox’s 10 MHz demodulation path. User data channels are
not demodulated.
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