Rohde & Schwarz Scope Rider RTH1004 - Spectrum Mode (Option R&S RTH-K18)

Spectrum Analysis
R&S
®
Scope Rider RTH
114User Manual 1326.1578.02 ─ 12
6.1.6 Export File Format for FFT Results
The file format forFFT results is similar to a waveform export file; it is also stored in
CSV format. You can convert the comma-separated text to columns (see Chap-
ter 12.4.3.3, "Converting CSV to Excel Files", on page 276).
Table 6-2: Header data (converted to table)
Spectrum Results [Example data]
Model RTH1004
SerialNumber xxxxx
Firmware Version '1.60'
Acquisition Time Stamp 2017-07-31
14:27:35.96278902
Center Frequency [Hz] 2.5e+008
Span [Hz] 5e+008
RBW [Hz] 2.5e+006
Window Hann
Record Length [n] 6554
Start Frequency [Hz] 0
Frequency Resolution [Hz] 76293.9
Table 6-3: Spectrum (trace) data (converted to table data)
Frequency Magnitude
[Hz]
[V]/[A]
*)
0 0.000113039
76293.9 0.000226932
...
*) depends on probe setting
6.2 Spectrum Mode (Option R&S RTH-K18)
The optional Spectrum mode allows you to perform sophisticated spectrum analysis
directly on the instrument. During spectrum analysis, the captured signal in the time
domain is converted to a spectrum of frequencies. As a result, various signal charac-
teristics in the frequency domain can be displayed.
● Accessing the Spectrum Mode..............................................................................115
● Display and Control...............................................................................................115
● Performing Spectrum Analysis..............................................................................117
● Spectrum Mode Settings.......................................................................................118
● Vertical Settings.................................................................................................... 122
Spectrum Mode (Option R&S
RTH-K18)