Keysight x-series User Manual

3 Spectrum Analyzer Mode
3.5 ACP Measurement
Diagram for Offset Freq Define
Note:
RF BW Edge and Outermost Carrier Edge are not always same.
e.g.) 5G NR (3GPP) defines BW_channel,CA which calculates F_offset,high and F_
offset,low asymmetrically with SCS shift
(*) For MSR, F_offset,high (or ,low) = F_offset,RAT,high (or ,low)
Offset Freq
Determines the frequency difference between the center of the main channel and
the center of the carrier. When set to Offset to Edge, this parameter determines the
frequency difference between the center of the main channel and the near edge of
the offset.
998 Spectrum Analyzer Mode User's &Programmer's Reference

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)