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Data and file management
R&S
®
MXO 4 Series
268User Manual 1335.5337.02 ─ 05
Value Description
TriggerOffsetToPostSampleInSec-
onds
Offset between the exact trigger position and the first sample after
the trigger
SignalRecordLength Number of samples in the BIN file. If the signal is a spectrum, the
value indicates the number of FFT bins.
SignalXStart Time of the first sample in the acquired data. Different from XStart if
only part of the data is exported.
SignalXStop Time of the last sample in the acquired data. Different from XStop if
only part of the data is exported.
AdjustedResolutionBW Actual resolution bandwidth of a spectrum waveform. Only valid if the
exported waveform is a spectrum.
NoiseBandwidth Noise bandwidth of a spectrum waveform, required for power calcu-
lation. Only valid if the exported waveform is a spectrum.
ValuesPerSample Number of y-values saved at each sampling time. The value is usu-
ally 1. The value is 2, if min and max values are saved for each sam-
ple, for example, for envelope waveforms.
NofQuantisationLevels Number of quantization levels of y values
TOADone If ON, then TriggerOffsetToPostSampleInSeconds is compensated.
SignalResolution Time between two samples in this waveform. The value can differ
from Resolution if the source is, for example, a spectrum. The value
is determined automatically considering the waveform parameters
and their dependencies. If the signal is a spectrum, the value indi-
cates the frequency range of FFT bins.
HorizontalDomain Domain of the x-axis (TIME or FREQUENCY)
PostProcessingVerticalAxisAttributes
Range Range of the signal in y-direction
Offset Center of the y-range
Resolution Resolution of the y-axis
IsLogarithmic Indicates if the y-axis is logarithmic (ON or OFF)
PostProcessingSampleFormatAttributes
ValueStorage Interpretation of the data: is INTEGER or FLOAT (floating point data)
ValueInterpretation Indicates if the data is saved as binary ADC values (BINARY), or
physical values (PHYSICAL)
SampleBitSize Value size in bit, as used in processing
ValueBitSize Value size of ADC data in bit
LsbExtensionBits Number of bits the ADC value is shifted to the left in the CPU sample
size
AdcValueBitSize Number of bits of the ADC that was used to sample the signal. It
does not include any additionally gained bits due to high definition
mode.
IsSigned Signed values (ON) or unsigned values (OFF)
Save and recall waveform data
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