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1xEV-DO Measurements
R&S
®
CMW-KM8xx/-KS8xx
324
User Manual 1173.9511.02 ─ 12
Parameters:
<DModulation>
AUTO | B4 | Q4 | Q2 | Q4Q2 | E4E2
AUTO:
automatic detection of the modulation type. Signals with
unrecognized modulation type are ignored.
B4:
BPSK modulation with 4-ary Walsh cover (W
2
4
)
Q4:
QPSK modulation with 4-ary Walsh cover (W
2
4
)
Q2:
QPSK modulation with 2-ary Walsh cover (W
1
2
)
Q4Q2:
(QPSK, W
2
4
) + (QPSK, W
1
2
)
E4E2:
(8-PSK, W
2
4
) + (8-PSK, W
1
2
)
*RST:
AUTO
Example:
See
Multi Evaluation: Specifying Measurement-Specific Settings
Firmware/Software:
V1.0.3.3
Manual operation:
See
"Code Channel Data Modulation"
3.5.4.5
Enabling Results and Views
The following commands select the evaluated results and the displayed views.
CONFigure:EVDO:MEAS<i>:MEValuation:RESult[:ALL]
<EVM>, <MagnitudeError>,
<PhaseError>, <ACP>, <CDP>, <CDE>, <Power>, <TXMeasurements>[,
<ChannelPower>, <OBW>, <IQ>]
Enables or disables the evaluation of results and shows or hides the views in the multi
evaluation measurement. This command combines all other
CONFigure:EVDO:MEAS<i>:MEValuation:RESult...
commands.
Parameters:
<EVM>
OFF | ON
Error Vector Magnitude
ON:
Evaluate results and show the view
OFF:
Do not evaluate results, hide the view
*RST:
OFF
<MagnitudeError>
OFF | ON
Magnitude Error
*RST:
OFF
<PhaseError>
OFF | ON
Phase Error
*RST:
OFF
<ACP>
OFF | ON
Adjacent Channel Power
*RST:
ON
Command Reference
深圳德标仪器
135-1095-0799