Keysight x-series Programmer's Reference

3 VMA Mode
3.9 SEM Measurement
Name (Measurement
Type)
Unit, if any Corresponding Results
Measure Trace See "Measure Trace" on page 1755
Start Freq Hz Start frequency for offset
Stop Freq Hz Stop frequency for offset
Integ BW Hz Measurement bandwidth for offset
Lower Peak (Total Power
Ref, Spectrum Pk Ref)
dBm Absolute peak power on minimum margin point of the
negative offset
Lower (PSD Ref) dBm/Hz Absolute power spectrum density of the negative
offset
Lower Δ lim dB Minimum margin from limit line which is decided by
Fail Mask setting on the negative offset
Lower Freq Hz Frequency on minimum margin point of the negative
offset
Upper Peak
(Total Power Ref,
Spectrum Pk Ref)
dBm Absolute peak power on minimum margin point of the
positive offset
Upper (PSD Ref) dBm/Hz Absolute power spectrum density of the positive offset
Upper Δ lim dB Minimum margin from limit line which is decided by
Fail Mask setting on the positive offset
Upper Freq Hz Frequency on minimum margin point of the positive
offset
When Measurement Type is Total Power Ref
Modes other than MSR, LTE-Advanced FDD/TDD and 5G NR
MSR, LTE-Advanced FDD/TDD and 5G NR
Vector Modulation Analyzer Mode User's &Programmer's Reference 1408

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)