3 Spectrum Analyzer Mode
3.8 Spurious Emissions Measurement
Each Range has an Enabled checkbox, which lets you decide whether to use the
Range or not. The checkbox state is the same for all tabs.
Bandwidth
Lets you set RBW and VBW parameters for each range, as well as Filter Type. The
Bandwidth tab appears in all Modes except MSR.
Frequency Range
Allows you to switch the displayed Frequency Range columns. When ALL is
selected, Start Frequency, Stop Frequency, Center Frequency, and Span are
displayed.
This control appears only in instruments with a 4U size front panel.
Remote
Command
:DISPlay:SPURious:VIEW:RANGe:TABLe:FMODe ALL | SSTop | CSPan
:DISPlay:SPURious:VIEW:RANGe:TABLe:FMODe?
Example
:DISP:SPUR:VIEW:RANG:TABL:FMOD ALL
:DISP:SPUR:VIEW:RANG:TABL:FMOD?
Preset
SSTop
State Saved Saved in instrument state
Range All | Start/Stop Frequency | Center Frequency/Span
Enabled
Turns on/off each Range. If Range is ON, it will be used as part of the measurement.
If it is OFF, it will be excluded. This parameter can send up to 20 values. The location
in the list sent corresponds to the range number. When sending the remote
command, missing values are not permitted; that is, if you want to change values 2
and 6 you must send all values up to 6. Subsequent values will remain as they were.
The query always returns 20 values.
Remote
Command
[:SENSe]:SPURious[:RANGe][:LIST]:STATe ON | OFF | 1 | 0, ON | OFF | 1 | 0, ON
| OFF | 1 | 0, ON | OFF | 1 | 0, ON | OFF | 1 | 0, ON | OFF | 1 | 0, ON | OFF
| 1 | 0, ON | OFF | 1 | 0, ON | OFF | 1 | 0, ON | OFF | 1 | 0, ON | OFF | 1 |
0, ON | OFF | 1 | 0, ON | OFF | 1 | 0, ON | OFF | 1 | 0, ON | OFF | 1 | 0, ON
| OFF | 1 | 0, ON | OFF | 1 | 0, ON | OFF | 1 | 0, ON | OFF | 1 | 0, ON | OFF
| 1 | 0
[:SENSe]:SPURious[:RANGe][:LIST]:STATe?
Example
:SPUR:STAT ON
:SPUR:STAT?
Preset SA:
Spectrum Analyzer Mode User's &Programmer's Reference 1437
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