Rohde & Schwarz CMU-K20, Руководство по эксплуатации

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Common: POWer:FRAMe CMU-K20/21/22/23/24
1115.6088.12 6.52 E-12
Subsystem SUBarrays:POWer:FRAMe
The subsystem SUBarrays:POWer:FRAMe defines the measurement range and the type of return
values.
CONFigure:SUBarrays:POWer:FRAMe <Mode>,<Start>,<Samples>{,<Start>,<Samples>}
Definition of Subarrays
<Mode> Description of parameters Def. value Def. unit
ALL |
ARIThmetical |
MINimum |
MAXimum |
IVAL, Return all measurement values
Return arithm. mean value in every range
Return minimum value in every range
Return maximum value in every range
Return single interpolated value at <Start> ALL –
<Start> Description of parameters Def. value Def. unit
0 to 255, Start time in current range 0 –
<Samples> Description of parameters Def. value Def. unit FW vers.
1 to 256 Number of samples in current range 128 – V2.15
Description of command
This command configures the
READ:SUBarrays..., FETCh:SUBarrays...,,
and
SAMPle:SUBarrays:POWer:FRAMe
commands. It restricts the measurement to up to 32 subranges where
either all measurement results (the number of which is given by the second numerical parameter) or a single
statistical value is returned. The subranges are defined by the current number of the first slot and the number of
slots within a subrange. If <Start> does not coincide with a test point then the range will start at the next test point
that is larger than <Start>.
For <Mode> = IVAL, the <Samples> parameter is ignored and the CMU returns a single measurement value
corresponding to the abscissa value <Start>. If <Start> is located beween two test points with valid results then
the result is calculated from the results at these two adjacent test points by linear interpolation.
The subranges may overlap but must be within the total range of the P/Frame measurement. Test points outside
this range are not measured (result NAN) and do not enter into the ARIThmetical, MINimum and MAXimum
values.
By default, only one range corresponding to the total measurement range is used and all measurement values
are returned.
Subsystem POWer:FRAMe
The subsystem POWer:FRAMe measures the power versus frame and returns the results. The
subsystem corresponds to the measurement menu P/Frame.
深圳德标仪器
135-1095-0799