Tektronix MSO64 — сохранение и восстановление спектров для анализа данных [181/628]

Save and recall spectrum traces

You can save spectrum trace data to a file, and recall the trace to use as a reference trace or for other analysis purposes.

Recalled spectrum traces are shown in the Spectrum View window.

NOTE. Spectrum View is standard in 5/6 Series MSO instruments. Spectrum View is an option in 4 Series MSO instruments.

Save a spectrum trace

Use the File > Save As menu to save spectrum trace data to a specified location. See Save a waveform or spectrum trace to a

file on page 166.

In the Source field, select the spectrum trace source channel and select the spectrum trace type from the expanded list. Trace

types (Normal, Max Hold, and so on) must be enabled in the spectrum trace to be listed in the Source menu.

Recall a spectrum trace

Use the File > Recall menu to navigate to and select a spectrum trace file to recall. See Recall a reference waveform or

spectrum trace on page 169. Select the spectrum trace file to recall In the Name field.

Spectrum trace file names include the name of the source channel (rf1 = Ch1, rf2 = Ch2, and so on) and the spectrum trace type

(normal, average, and so on). For example, the file name SpreadSpectrum_022_rf5_average.wfm indicates that the

spectrum trace was from channel 5, and is an averaged spectrum trace.

Using Spectrum View

4/5/6 Series MSO Help 151