Rohde & Schwarz CMW-KM750, User Manual

Page: 73 / 152

Command Reference
R&S
®
CMW-KM750/-KM751
73 User Manual 1173.9670.02 ─ 05
6.3 Multi Evaluation Measurement Commands
The commands for the TD-SCDMA "Multi Evaluation" measurement are divided into the
groups listed below. The general measurement settings also affect the measurement,
see
​
chapter 6.2, "General Measurement Settings" , on page 62.
● Measurement Control and States ...........................................................................73
● Enabling Results and Views ....................................................................................75
● Measurement Parameters .......................................................................................81
● List Mode Settings ...................................................................................................87
● Trigger Settings .......................................................................................................92
● Limits (Modulation) ..................................................................................................95
● Limits (Power vs. Time) ...........................................................................................98
● Limits (Spectrum ACLR) .......................................................................................100
● Limits (Spectrum Emission) ..................................................................................102
● EVM Results (Traces) ...........................................................................................103
● Magnitude Error Results (Traces) .........................................................................105
● Phase Error Results (Traces) ................................................................................107
● CDP Results (Traces) ...........................................................................................109
● CDE Results (Traces) ...........................................................................................111
● Power vs Time Results ( Limits) .............................................................114
● Spectrum Emission Results (Traces) ....................................................................116
● Modulation Results (Single Values) ......................................................................118
● Spectrum Results (Single Values) ........................................................................122
● RX Results (Single Values) ...................................................................................123
● List Mode Results (One Segment) ........................................................................123
● List Mode Results (All Segments, One Result) .....................................................129
● List Mode Results (All Segments, Result Groups) ................................................139
6.3.1 Measurement Control and States
The following commands control the measurement and return the current measurement
state.
INITiate:
​
TDSCdma:
​
MEAS<i>:
​
MEValuation
​ .........................................................................73
STOP:
​
TDSCdma:
​
MEAS<i>:
​
MEValuation
​ ............................................................................73
ABORt:
​
TDSCdma:
​
MEAS<i>:
​
MEValuation
​
..........................................................................73
FETCh:
​
TDSCdma:
​
MEAS<i>:
​
MEValuation:
​
STATe?
​
.............................................................74
FETCh:
​
TDSCdma:
​
MEAS<i>:
​
MEValuation:
​
STATe:
​
ALL?
​
.......................................................74
INITiate:TDSCdma:MEAS<i>:MEValuation
STOP:TDSCdma:MEAS<i>:MEValuation
ABORt:TDSCdma:MEAS<i>:MEValuation
Starts, stops, or aborts the measurement:
●
INITiate...
starts or restarts the measurement; the R&S CMW enters the "RUN"
state.
●
STOP...
causes a running measurement to stop after the current evaluation period
is terminated and valid results are available; the R&S CMW enters the "RDY" state.
Multi Evaluation Measurement Commands