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Download R&S FSVR Realtime Spectrum Analyzer User Manual
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R&S®FSVR Using the Spectrum Analyzer Measurement Parameters The step size assigned to arrow keys corresponds to the selected value; the step size of the rotary knob is 1/10 of it. 4.1.2.5 Modifying the Frequency Axis by an Offset ● 4.1.2.6 Press the Frequency Offset softkey and enter the offset to shift the displayed frequency span. Tracking Signals (Span > 0) ● Press the "Signal Track (span > 0)" on page 62 softkey to display the submenu and start and stop signal tracking with specified parameters. ● Press the "Track On/Off (span > 0)" on page 62 softkey to switch signal tracking on or off. ● Press the "Track BW (span > 0)" on page 62 softkey and enter a bandwidth for signal tracking. ● Press the "Track Threshold (span > 0)" on page 62 softkey and enter the threshold for signal tracking. ● Press the "Select Trace (span > 0)" on page 62 softkey and select the trace for signal tracking. 4.1.3 Setting the Frequency Span – SPAN Key The SPAN key is used to set the frequency span to be analyzed. To open the Span menu ● Press the SPAN key. The "Span" menu is displayed. For span > 0 an edit dialog box to enter the frequency is displayed. For zero span, an edit dialog box to enter the sweep time is displayed. Menu and softkey description ● chapter 4.1.3.1, "Softkeys of the Span Menu", on page 64 Task ● 4.1.3.1 chapter 4.1.3.2, "Specifying the Span (Alternatives)", on page 65 Softkeys of the Span Menu The following chapter describes all softkeys available in the "Span" menu. It is possible that your instrument configuration does not provide all softkeys. If a softkey is only available with a special option, model or (measurement) mode, this information is provided in the corresponding softkey description. Span Manual.................................................................................................................65 User Manual 1311.0687.32 ─ 04 64
