Keysight x-series Programmer's Reference

3 VMA Mode
3.1 Digital Demod Measurement
–
If the trace is outside the bounds of some applicable limits, the text “Trace Fail”
will be displayed in red
–
If the window has no enabled limits, or the trace itself is not displayed, no
message is displayed for that trace
:CALCulate:DDEMod:LLINe[1]|2|3|4|5|6:FAIL? returns the trace limit testing
results.
:READ|FETCh|MEASure:DDEMod2? returns the scalar limit testing results.
Remote Command
:CALCulate:DDEMod:LIMit:STATe OFF | ON | 0 | 1
:CALCulate:DDEMod:LIMit:STATe?
Example
:CALC:DDEM:LIM:STAT OFF
:CALC:DDEM:LIM:STAT?
Preset
OFF
State Saved Saved in instrument state
Range
On|Off
Edit Scalar Limits
Enables you to edit the limit value for the scalar results.
Tx Power
Sets the limit for the transmit power pass/fail test. It fails when the measured power
is less than this limit value.
Remote Command
:CALCulate:DDEMod:SEGMent1|…|6:LIMit:POWer <amp>
:CALCulate:DDEMod:SEGMent1|…|6:LIMit:POWer?
Example
:CALC:DDEM:SEGM1:LIM:POW -30.0 dBm
Set the transmit power limit of segment1 to -30 dBm
:CALC:DDEM:SEGM1:LIM:POW?
query the transmit power limit of segment1
Preset -50.0
State Saved Yes
Min -200.0
Max 200.0
Backwards Compatibility
SCPI
:CALCulate:DDEMod:LIMit:POWer
375 Vector Modulation 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)