Data and file management
R&S
®
RTE
482User Manual 1326.1032.02 ─ 20
Value Description
FreqSpan Frequency span of the spectrum
FrequencyStart Start frequency of the spectrum
FrequencyStop Stop frequency of the spectrum
WindowType Window used for the spectrum computation
ResolutionBW Resolution bandwidth of the spectrum
AdjustedResolutionBW Actual resolution bandwidth of a spectrum waveform. The value is only
valid if the exported waveform is a spectrum.
GateRBWCoupling Indication whether the record length or the resolution bandwidth is a con-
stant for the spectrum computation
Parameters for power calculation
Impedance Impedance used for power calculation
NoiseBandwidth Noise bandwidth of a spectrum waveform, required for power calculation.
The value is only valid if the exported waveform is a spectrum.
Parameters for internal use
SourceType Source qualifier
TraceType Waveform qualifier
ValueType
TOADone
BaseUnitRelative Base unit indication
UseInterSampleTriggerOffset
ISO_TRG
SC_POST
SC_TRG
12.2.1.2 Waveform data files
The waveform data files - indicated by *Wfm.* in the filename - contain the actual
waveform data. Usually only Y-values - mostly voltage values - are written subse-
quently. If the signal is a spectrum, the data of the last frame is written.
If the waveform consists of minimum and maximum values, two Y-values per sample
are written, and the property InterleavedTraceCount in the header file is >1. This
applies to envelope waveforms, for example.
The option "Interleaved X/Y" allows you to include horizontal values into the file.
If multi-channel export is enabled, the Y-values of the selected channels are written in
interleaved order.
●
One channel, single acquisition export
– Normal waveform:
Y
0
; Y
1
; Y
2
; Y
3
; ...
Waveform data and results
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