Keysight x-series Programmer's Reference

3 VMA Mode
3.10 Spurious Emissions Measurement
Remote
Command
[:SENSe]:SPURious[:RANGe][:LIST]:ATTenuation <rel_ampl>, <rel_ampl>, <rel_
ampl>, <rel_ampl>, <rel_ampl>, <rel_ampl>, <rel_ampl>, <rel_ampl>, <rel_
ampl>, <rel_ampl>, <rel_ampl>, <rel_ampl>, <rel_ampl>, <rel_ampl>, <rel_
ampl>, <rel_ampl>, <rel_ampl>, <rel_ampl>, <rel_ampl>, <rel_ampl>
[:SENSe]:SPURious[:RANGe][:LIST]:ATTenuation?
Example
:SPUR:ATT 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB,
10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB
:SPUR:ATT?
Couplings “---“ is displayed as value when Auto state is ON, to indicate attenuation value under AMPTD Y Scale is
being used
Preset 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB, 10dB,
10dB, 10dB, 10dB, 10dB, 10dB
State Saved Saved in instrument state
Min/Max 0 dB/70 dB
Auto Function
Remote
Command
[:SENSe]:SPURious[:RANGe][:LIST]:ATTenuation:AUTO OFF | ON | 0 | 1, OFF | ON
| 0 | 1, OFF | ON | 0 | 1, OFF | ON | 0 | 1, OFF | ON | 0 | 1, OFF | ON | 0 |
1, OFF | ON | 0 | 1, OFF | ON | 0 | 1, OFF | ON | 0 | 1, OFF | ON | 0 | 1,
OFF | ON | 0 | 1, OFF | ON | 0 | 1, OFF | ON | 0 | 1, OFF | ON | 0 | 1, OFF |
ON | 0 | 1, OFF | ON | 0 | 1, OFF | ON | 0 | 1, OFF | ON | 0 | 1, OFF | ON |
0 | 1, OFF | ON | 0 | 1
[:SENSe]:SPURious[:RANGe][:LIST]:ATTenuation:AUTO?
Example
:SPUR:ATT:AUTO 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
:SPUR:ATT:AUTO?
Preset
ON, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON, ON,
ON
State Saved Saved in instrument state
Range Auto | Man
IF Gain
Same as the IF Gain column under the Atten tab. See"IF Gain" on page 1702.
Detector/Sweep
Lets you set Sweep, IF Gain, and Detector parameters for each Range.
Frequency Range
Allows you to switch the displayed Frequency Range columns. When ALL is
selected, Start Frequency, Stop Frequency, Center Frequency, and Span are
1705 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)