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Documenting Results
R&S
®
RTB2000
135User Manual 1333.1611.02 ─ 03
Example CSV1: Waveform of channel 1, single values
in s,CH1 in V
-1.1996E-02,1.000E-02
-1.1992E-02,1.000E-02
-1.1988E-02,1.000E-02
-1.1984E-02,1.000E-02
Example CSV2: Waveform of channel 1, pairs of values
in s,CH1 in V
-2.9980E+00,2.000E-05
-2.9980E+00,1.400E-04
-2.9960E+00,-1.800E-04
-2.9960E+00,1.400E-04
-2.9940E+00,-1.800E-04
-2.9940E+00,1.400E-04
Example CSV3: FFT
in Hz,FFT in dBm
0.000000E+00,1.03746E+01
1.525879E+02,7.49460E+00
3.051758E+02,-1.19854E+01
4.577637E+02,-1.56854E+01
Import of CSV files: If you import a CSV file as reference waveform from a USB flash
drive to the instrument, the import converts the data to TRF format. The instrument
reads the first and the last time value and calculates the total time of the waveform,
and it counts the number of values. Then all amplitude values are read one by one and
written with an equidistant time distribution to the TRF file. If the first two time values
are identical, the waveform is considered to consist of pairs of values.
9.2.2.2 TXT Format
TXT files are ASCII files that contain only amplitude values but no time values. Ampli-
tude values are separated by commas. Pairs of values are listed as two subsequent
single values, without any identification. Amplitude values are given in scientific nota-
tion. There is no comma at the end of the file.
Amplitude values are given in scientific notation.
Example: TXT file
1.000E-02,1.000E-02,1.000E-02,1.000E-02,3.000E-02
9.2.2.3 BIN Format
BIN files contain only binary amplitude values but no time values. Each value has a
word size of 8, or 16, or 32 bit, the word size is the same throughout the file.
Exporting Waveforms
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