R&S CMW-KM5 Series, User Manual

Page: 638 / 856

LTE Multi Evaluation Measurement
R&S
®
CMW-KM5xx/-KS5xx
638 User Manual 1173.9628.02 ─ 16
CONFigure:LTE:MEAS<i>:MEValuation:LIMit:QAM<ModOrder>:IBE <Enable>,
<Minimum>, <EVM>, <RBPower>, <IQImage>
Defines parameters used for calculation of an upper limit for the inband emission (16-
QAM or 64-QAM modulation), see
chapter 3.2.5.5, "Inband Emissions Limits" ,
on page 511.
Suffix:
<ModOrder>
.
16,64
16-QAM or 64-QAM
Parameters:
<Enable> OFF | ON
OFF : disables the limit check
ON : enables the limit check
*RST: ON
<Minimum> Range: -256 dB to 256 dB
*RST: -29.2 dB
Default unit: dB
<EVM> Range: 0 % to 100 %
*RST: 12.5 % (16-QAM) / 7.5 % (64-QAM)
Default unit: %
<RBPower> Range: -256 dBm to 256 dBm
*RST: -57 dBm
Default unit: dBm
<IQImage> Range: -256 dB to 256 dB
*RST: -24.2 dB
Default unit: dB
Example: See Specifying Limits
Firmware/Software: V1.0.10.1
CONFigure:LTE:MEAS<i>:MEValuation:LIMit:QAM<ModOrder>:IBE:IQOFfset
<Offset1>, <Offset2>, <Offset3>
Defines I/Q origin offset values used for calculation of an upper limit for the inband
emission (16-QAM or 64-QAM modulation). Three different values can be set for three
TX power ranges, see
chapter 3.2.5.5, "Inband Emissions Limits" , on page 511.
Suffix:
<ModOrder>
.
16,64
16-QAM or 64-QAM
Parameters:
<Offset1> Offset for high TX power range
Range:
-256 dBc to 256 dBc
*RST: -24.2 dBc
Default unit: dBc
Command Reference
深圳德标仪器
135-1095-0799