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WCDMA Multi Evaluation Measurement
R&S
®
CMW-KG4xx/-KM4xx/-KS4xx
684
User Manual 1173.9657.02 ─ 11
Return values:
<Reliability>
<PhaseErr1> ...
<PhaseErr2560>
Range:
-180 deg to 180 deg
Default unit: deg
Example:
See
Performing Single-Shot Measurements
Usage:
Query only
Firmware/Software:
V1.0.4.11
For additional information concerning syntax elements and returned values refer to
Conventions and General Information
.
3.5.3.16
I/Q Constellation Results (Traces)
The following commands return the results in the I/Q constellation diagram.
FETCh:WCDMa:MEAS<i>:MEValuation:TRACe:IQ:CURRent?
READ:WCDMa:MEAS<i>:MEValuation:TRACe:IQ:CURRent?
Returns the results in the I/Q constellation diagram. Every fourth value corresponds to
a constellation point. The other values are located on the path between two constella-
tion points.
Return values:
<Reliability>
<I_1> <Q_1> ...
<I_10240>
<Q_10240>
10240 pairs of normalized I and Q amplitudes, four values per
symbol period
Range:
-2.0 to 2.0
Example:
See
Performing Single-Shot Measurements
Usage:
Query only
Firmware/Software:
V1.0.10.1
For additional information concerning syntax elements and returned values refer to
Conventions and General Information
.
3.5.3.17
Phase Discontinuity Results (Traces)
The following commands return the phase discontinuity trace results of the multi evalu-
ation measurement.
FETCh:WCDMa:MEAS<i>:MEValuation:TRACe:PHD:CURRent?
READ:WCDMa:MEAS<i>:MEValuation:TRACe:PHD:CURRent?
Returns the values of the phase discontinuity traces for up to 120 slots. One value per
measured slot is returned (see
Command Reference
深圳德标仪器
135-1095-0799