1xEV-DO Measurements
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
402
User Manual 1173.9511.02 ─ 11
CALCulate:EVDO:MEAS<i>:MEValuation:LIST:SEGMent<no>:OBW:AVERage?
CALCulate:EVDO:MEAS<i>:MEValuation:LIST:SEGMent<no>:OBW:MAXimum?
CALCulate:EVDO:MEAS<i>:MEValuation:LIST:SEGMent<no>:OBW:SDEViation?
FETCh:EVDO:MEAS<i>:MEValuation:LIST:SEGMent<no>:OBW:AVERage?
FETCh:EVDO:MEAS<i>:MEValuation:LIST:SEGMent<no>:OBW:MAXimum?
FETCh:EVDO:MEAS<i>:MEValuation:LIST:SEGMent<no>:OBW:SDEViation?
In list mode, returns the Occupied Bandwidth (OBW) result for segment <no>.
To define the statistical length for
AVERage
,
MAXimum
and calculation and enable the
calculation of the results use the command
. 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 described below are returned by
FETCh
and
READ
commands.
CALCulate
commands return limit check results instead, one value for each result listed below.
Suffix:
<no>
.
1..200
The segment number must not exceed the total number of seg-
ments measured.
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.
<3_OBW>
Occupied bandwidth
Range:
0 to 16 MHz (SDEViation 0 to 8 MHz)
Default unit: MHz
Example:
See
Performing Single-Shot Measurements
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
.
Command Reference
深圳德标仪器
135-1095-0799
