Rohde & Schwarz CMU-K20, Руководство по эксплуатации

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Common: SPECtrum:MODulation CMU-K20/21/22/23/24
1115.6088.12 6.106 E-12
CONFigure:SPECtrum:MODulation[:GMSK]:CONTrol:DEFault <Enable>
CONFigure:SPECtrum:MODulation:EPSK:CONTrol:DEFault <Enable> Default Settings
<Enable> Description of parameters Def. value Def. unit FW vers.
ON |
OFF
All the parameters of the subsystem are set to default values
At least one parameter of the subsystem differs from its default
value
ON
– V2.00
Description of command
If used as a setting command with the parameter ON , this command sets all the parameters of the subsystem to
their default values ( OFF causes an error message).
In the query format, the command returns ON if all the parameters of the subsystem correspond to their default
values, otherwise it returns OFF .
Test Configuration
The commands of the following subsystems configure the spectrum due to modulation. They corre-
spond to the
due to Modulation sections in the Spectrum Configuration menu.
Subsystem SPECTrum:MODulation:LIMit:LINE
The subsystem SPECtrum:MODulation:LIMit:LINE defines the limit lines, i.e. the tolerance values for
the spectrum due to modulation measurement The subsystem corresponds to the due to Modulation
sections in the tab Limit Lines in the popup menu Spectrum Configuration.
CONFigure:SPECtrum:MODulation[:GMSK]:LIMit:LINE[:ASYMmetrical]:UPPer<nr>:ENABle
CONFigure:SPECtrum:MODulation:EPSK:LIMit:LINE[:ASYMmetrical]:UPPer<nr>:ENABle
<Enable>
CONFigure:SPECtrum:MODulation[:GMSK]:LIMit:LINE[:ASYMmetrical]:UPPer<nr>
CONFigure:SPECtrum:MODulation:EPSK:LIMit:LINE[:ASYMmetrical]:UPPer<nr>
Limits
<MinPwLevelRel>, <MaxPwLevelRel>, <AbsPwLevel>, <Enable>
Numeric Suffix Value range Description of parameters Def. value
<nr> 1 to11 Measurement point (frequency) no.
Parameters Value range Description of parameters Def. value
<Enable>
<MinPwLevelRel>,
<MaxPwLevelRel>,
<AbsPwLevel>,
<Enable>
ON | OFF
–99.9 dB to 99.9 dB
–99.9 dB to 99.9 dB
–99.9 dBm to 99.9 dBm
ON | OFF Defined frequency on/off
Limit for relative power below the interpola-
tion range
Limit for relative power above the interpola-
tion range
Alternative absolute power limit
Enable or disable limit check for frequency
point <nr> ON
See be-
low
See be-
low
See be-
low
Description of command FW vers.
These commands activate and define limit lines for the spectrum due to modulation measurement.
Each number <nr> denotes a pair of frequency points symmetric to the carrier, <nr>=1 correspond-
ing to
±
0.1 MHz, <nr>=11 to
±
1.8 MHz.
V1.20
深圳德标仪器
135-1095-0799