Keysight Technologies C Series - 5 G NR EVM Conducted Features (P;O: Option 378)

364 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
About Over–the–Air (OTA) Measurements
5G NR EVM Conducted Features (P/O: Option 378)
FieldFox EVM Measurements
5G NR EVM Conducted can make EVM measurements of 5G NR signal
synchronization channels. Refer to step
11, and “5G NR EVM Conducted NR:”
on page 374
, in section “OTA Setup Procedure” on page 365.
The FieldFox’s 5G NR EVM Conducted measurements are similar to the
X-Series Multi-touch Signal Analyzers. For more on making FieldFox
EVM-related measurements with the X-Series Multi-touch Signal Analyzers,
refer to
http://rfmw.em.keysight.com/wireless/helpfiles/5GNRMode/FlexUI.htm and
then
http://rfmw.em.keysight.com/wireless/helpfiles/5GNRMode/FlexUI.htm#me
as_5gnr_evm/Modulation Analysis.htm
content.
The FieldFox can make more comprehensive EVM measurements with the
89600 VSA software using the FieldFox's Remote Server feature. See the
Chapter 18, “Remote Server Mode (Requires SA Hardware/SA Option 233).”
IMPORTANT! 5G NR only demodulates PSS, SSS, PBCH and PBCH DMRS
signals using the FieldFox's 100 MHz demodulation path. User data
channels are not demodulated.
The FieldFox 5G NR EVM Conducted (p/o Option 378) does not have all of
the features of a X-Series Multi-touch Signal Analyzers.