1xEV-DO Measurements
R&S
®
CMW-KM8xx/-KS8xx
402
User Manual 1173.9511.02 ─ 12
Usage:
Query only
Firmware/Software:
V2.0.20
Options:
R&S CMW-KM012
For additional information concerning syntax elements and returned values refer to
Conventions and General Information
.
CALCulate:EVDO:MEAS<i>:MEValuation:LIST:OBW:AVERage?
CALCulate:EVDO:MEAS<i>:MEValuation:LIST:OBW:MAXimum?
CALCulate:EVDO:MEAS<i>:MEValuation:LIST:OBW:SDEViation?
FETCh:EVDO:MEAS<i>:MEValuation:LIST:OBW:AVERage?
FETCh:EVDO:MEAS<i>:MEValuation:LIST:OBW:MAXimum?
FETCh:EVDO:MEAS<i>:MEValuation:LIST:OBW:SDEViation?
Returns Occupied Bandwidth (OBW) results in list mode.
To define the statistical length for
AVERage
,
MAXimum
and calculation and enable the
calculation of the results use the command
MEValuation:LIST:SEGMent<no>:MODulation
. The ranges indicated below
apply to all results except standard deviation results. The minimum for standard devia-
tion results equals 0. The maximum equals the width of the indicated range divided by
two. Exceptions are explicitly stated.
The values listed below in curly brackets {} are returned for each active segment:
{...}
seg 1
, {...}
seg 2
, ..., {...}
seg n
. The number of active segments n is determined by
CONFigure:EVDO:MEAS<i>:MEValuation:LIST:COUNt
.
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 number to the left of each result parameter is provided for easy identification of the
parameter position within the result array.
Suffix:
<Number>
.
1..4
Selects the isolated carrier or group carrier to be analyzed.
Return values:
<1_Reliabiltiy>
Conventions and General Information
. In list mode, a zero relia-
bility indicator indicates that the results in all measured seg-
ments are valid. A non-zero value indicates that an error occur-
red in at least one of the measured segments.
{<2_SegReliability>
0 | 3 | 4 | 8
The segment reliability indicates whether one of the following
exceptions occurred in this segment:
0:
No error
3:
Signal overflow
4:
Signal low
8:
Synchronization error
If a combination of exceptions occurs, the most severe error is
indicated.
Command Reference
深圳德标仪器
