CDMA2000 Measurements
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
832
User Manual 1173.9511.02 ─ 11
CALCulate:CDMA:MEAS<i>:MEValuation:MODulation:MAXimum?
CALCulate:CDMA:MEAS<i>:MEValuation:MODulation:MINimum?
CALCulate:CDMA:MEAS<i>:MEValuation:MODulation:SDEViation?
Return the current, average, minimum, maximum and standard deviation modulation
single value results.
The values described below are returned by
FETCh
and
READ
commands.
CALCulate
commands return limit check results instead, one value for each result listed below.
The ranges indicated below apply to all results except standard deviation results. The
minimum for standard deviation results equals 0. The maximum equals the width of the
indicated range divided by two. Exceptions are explicitly stated.
The number to the left of each result parameter is provided for easy identification of the
parameter position within the result array.
Return values:
<1_Reliability>
<2_EVMRMS>
Error vector magnitude RMS value
Range:
0 % to 100 %
Default unit: %
<3_EVMPeak>
Error vector magnitude peak value
Range:
0 % to 100 %
Default unit: %
<4_MErrRMS>
Magnitude error RMS value
Range:
0 % to 100 %
Default unit: %
<5_MErrPeak>
Magnitude error peak value
Range:
-100 % to 100 % (AVERage: 0% to 100 %, SDEVi-
ation: 0 % to 50 %)
Default unit: %
<6_PErrRMS>
Phase error RMS value
Range:
0 deg to 180 deg
Default unit: deg
<7_PErrPeak>
Phase error peak value
Range:
-180 deg to 180 deg (AVERage: 0 deg to 180 deg,
SDEViation: 0 deg to 90 deg)
Default unit: deg
<8_IQOffset>
I/Q origin offset
Range:
-100 dB to 0 dB
Default unit: dB
<9_IQImbalance>
I/Q imbalance
Range:
-100 dB to 0 dB
Default unit: dB
Command Reference
深圳德标仪器
135-1095-0799