Keysight x-series Programmer's Reference

3 VMA Mode
3.9 SEM Measurement
State Saved Saved in instrument state
Range
TOP|CENTer|BOTTom
Annotation The greater than (>) and less than (<) symbols are displayed on both sides of the graph to indicate the
Reference Position
Backwards
Compatibility
SCPI
:DISPlay:SEMask:VIEW[1]:WINDow[1]:TRACe:Y[:SCALe]:RPOSition
Auto Scaling
Toggles Auto Scaling On or Off.
Remote
Command
:DISPlay:SEMask:WINDow[1]:TRACe:Y[:SCALe]:COUPle 0 | 1 | OFF | ON
:DISPlay:SEMask:WINDow[1]:TRACe:Y[:SCALe]:COUPle?
Example
:DISP:SEM:WIND:TRAC:Y:COUP OFF
:DISP:SEM:WIND:TRAC:Y:COUP?
Couplings When Auto Scaling is ON, and the Restart front-panel key is pressed, this function automatically sets
the scale per division to 10dB and determines the reference values based on the measurement results
When you set the value of either Scale/Div, Ref Value, or Scale Range manually, Auto Scaling automat-
ically changes to OFF
Preset 1
State Saved Saved in instrument state
Range
OFF|ON
Backwards
Compatibility
SCPI
:DISPlay:SEMask:VIEW[1]:WINDow[1]:TRACe:Y[:SCALe]:COUPle
3.9.13.2 Attenuation
Controls the attenuator functions and interactions between the attenuation system
components.
There are two attenuator configurations in the X-Series. One is a Dual-Attenuator
configuration consisting of a mechanical attenuator and an optional electronic
attenuator. The other configuration uses a single attenuator with combined
mechanical and electronic sections that controls all the attenuation functions.
Different models in the X-Series come with different configurations.
–
See "Dual-Attenuator Configurations" on page 1421
–
See "Single-Attenuator Configuration" on page 1422
Vector Modulation Analyzer Mode User's &Programmer's Reference 1420

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)