Keysight x-series Programmer's Reference

3 VMA Mode
3.1 Digital Demod Measurement
Averaging On/Off
Turns averaging on or off.
Remote Command
[:SENSe]:DDEMod:AVERage[:STATe] OFF | ON | 0 | 1
[:SENSe]:DDEMod:AVERage[:STATe]?
Example
:DDEM:AVER OFF
:DDEM:AVER?
Preset
OFF
State Saved Yes
Range Off|On
Averaging Mode
Toggles the averaging mode between EXPonential and Repeat. This selection
only affects the averaging result after the number of N averages is reached. The N is
set using "Avg|Hold Number" on page 300.
EXPonential
Each successive data acquisition after the average count is reached, is
exponentially weighted and then combined with the existing average
REPeat
After reaching the average count, the averaging is reset and a new average is
started
Remote
Command
[:SENSe]:DDEMod:AVERage:TCONtrol EXPonential | REPeat
[:SENSe]:DDEMod:AVERage:TCONtrol?
Example
:DDEM:AVER:TCON REP
:DDEM:AVER:TCON?
Notes Selects the type of termination control used for averaging. This determines the averaging action after
the specified number of frames (average count) is reached
Preset
EXPonential
State Saved Yes
Range Exponential|Repeat
Spur Avoidance
Because VXT models M9410A/11A are direct-conversion (zero-IF) receivers,
feedthrough leakage from the local oscillator appears as a spurious signal (spur) at
the center frequency. The Spur Avoidance function is provided to eliminate this spur,
at the expense of some measurement speed.
301 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)