Keysight Technologies FieldFox B Series User Manual page 445

Keysight Handheld Analyzers
N99xxB User's Guide
15 USB Antennas – (Full Capability Requires EMF Option 358, and
either SA mode (Option 233 Mixed Analyzers) or OTA—5G NR /
5G NR EVM Conducted Option 378)
Triaxial USB antennas can be used without EMF Option 358, but with
limited capability and doing so is not recommended or supported by
Keysight.
IMPORTANT! EMF is only compatible with 5G NR/5G NR EVM Conducted
(Option 378) and SA Mode (Requires Option 233—combination analyzers).
User data channels are not demodulated.
For more information on the SDIA-6000 Triaxial Lsotropic Antenna, refer to
http://en.agos.co.kr/emf_measurement.do.
USB antennas measures signals at the SA RF Input Port 2 connector.
USB antennas mode requires the FieldFox to have SA mode (Option 233 on
combination analyzers), EMF (Option 358), GPS (Option 307), and CPU2
installed.
Recommended, but not required, preamplifier (Option 235) to improve receiver
sensitivity.
With USB antennas, 377 (5G TF), and 378 (5G NR) network designers can
ensure that networks have enough resources to carry out handovers
(re-selection) when users move between cell towers on the same 5G network
as well as in between 5G and 4G networks (intra/inter-radio access
technology). The FieldFox OTA measurements support 5G NR (Option 578) /
5G NR EVM Conducted (P/O: Option 578) and over-the-air demodulation of
single acquisition, multiple cell towers, or multiple acquisitions for multiple
component carriers (CCs). Additionally, 5G NR / 5G NR EVM Conducted
among other 5G NR capabilities, has new FR1 and FR2 spectrums. The
FieldFox display can be configured to show data formats such as table, bar
chart, spectrum and strip chart of key performance indicators (KPI's).
By integrating over-the-air (OTA) measurements with cable and antenna test
(CAT), full 2-port vector network analysis, spectrum analysis, and real-time
spectrum analysis (RTSA), the FieldFox can be used for base station setup and
verification.
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