R&S FSW Series, Руководство пользователя

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Remote Commands
R&S
®
FSW
928 User Manual 1173.9411.02 ─ 43
[SENSe:]ESPectrum<sb>:RANGe<ri>:LIMit<li>:ABSolute:STOP <Level>
This command defines an absolute limit for a SEM range.
Unlike manual operation, you can define an absolute limit anytime and regardless of
the limit check mode.
Suffix:
<sb>
.
1 to 8
Sub block in a Multi-SEM measurement
<ri> 1..n
Selects the measurement range.
<li> 1..n
Power class for which the limit is defined.
Parameters:
<Level> Absolute limit at the stop frequency of a SEM range.
Range:
-400 to 400
*RST: -13
Default unit: dBm
Example: SENSe:ESPectrum:RANGe:LIMit:ABSolute:STOP -15
For a detailed example see Chapter 14.5.7.11, "Example: SEM
Measurement" , on page 950.
Manual operation: See "Abs Limit Start / Stop <n>" on page 254
[SENSe:]ESPectrum<sb>:RANGe<ri>:LIMit<li>:RELative:STARt <Level>
This command defines a relative limit for a SEM range.
Unlike manual operation, you can define a relative limit regardless of the limit check
mode.
Suffix:
<sb>
.
1 to 8
Sub block in a Multi-SEM measurement
<ri> 1..n
Selects the SEM range.
<li> 1..n
Power class for which the limit is defined.
Parameters:
<Level> Relative limit at the start frequency of a SEM range.
Range:
-400 to 400
*RST: -50
Default unit: dBc
Example: SENS:ESP:RANG:LIM:REL:STAR -10
Manual operation: See "Rel Limit Start / Stop <n>" on page 254
Configuring and Performing Measurements