R&S FSL SENSe Subsystem
1300.2519.12 6.217 E-11
<type of meas> Determines whether mean power (RMS) or peak power (PEAK) is to
be measured. The detector is selected accordingly.
Possible values: MEAN, PEAK
<# of meas> Number of individual bursts to be measured.
Range: 1 to 32001
Return values
The query command returns a list separated by commas (comma separated values = CSV),
which contains the power measurement results in floating–point format. The unit used for the
return values is always dBm.
The command SENSe:MPOWer? 935.2MHz,1MHz,434us,VIDEO,50PCT,5us,MEAN,20
may, for instance, cause the following list to be returned:
18.3,18.6,18.1,18.0,17.9,18.3,18.6,18.1,18.0,17.9,18.3,18.6,18.1,18.0,17.9,18.3,18.6,18.1,18.0,
17.9
Example
SENSe:MPOWer 935.2MHz,1MHz,434us,VIDEO,50PCT,5us,MEAN,20
Performs a measurement sequence with the following settings:
Frequency = 935.2 MHz,
Resolution bandwidth = 1 MHz
Measurement time = 434 µs
Trigger source = VIDEO
Trigger threshold = 50%
Trigger offset = 5 µs
Type of measurement = MEAN power
No. of measurements = 20
SENSe:MPOWer? 935.2MHz,1MHz,434us,VIDEO,50PCT,5us,MEAN,20
Performs the same measurement and in addition returns the results list immediately after
completion of the last measurement.
Note: The measurement function always uses trace 1.
Repeated use of the command without changes to its parameters (i.e. using the same
settings again) will speed up the measurement since the previous hardware settings will
be cached and therefore additional hardware settling times will be avoided. This also
holds true if only part of the parameters (e.g. only the trigger delay) are changed, as in
this case the rest of the parameters will be cached.
This measurement is not compatible with other measurements, especially as far as
marker functions, adjacent–channel measurement or statistics are concerned. The
corresponding functions are therefore automatically switched off. In return incompatible
commands will automatically deactivate the multi burst power function.
The function is only available in the REMOTE operation. It is deactivated on switching
back to LOCAL.
Characteristics
*RST value: –
SCPI: device–specific
Mode
A
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