Rohde & Schwarz FSW Series - Configuration According to Digital Standards

Configuration
R&S
®
FSW-K7
51User Manual 1173.9240.02 ─ 17
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attenuation
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preamplification
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signal source and digital I/Q input settings
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input coupling
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external mixer
After initial setup, the parameters for the measurement channel are stored upon exiting
and restored upon re-entering the channel. Thus, you can switch between applications
quickly and easily.
Apart from these settings, the following default settings are activated directly after the
Analog Demodulation application is activated, or after a Preset Channel:
Table 5-1: Default settings for Analog Demodulation channels
Parameter Value
Sweep mode CONTINUOUS
Trigger settings FREE RUN
Trigger offset 0
Demodulation BW 5 MHz
Measurement time
62.5 μs
Demodulation filter Flat
AF filters none
Sample rate 8 MHz
Sweep points 1001
Squelch state off
Squelch level -20.0 dBm
Usable I/Q Bandwidth 12.228 MHz
Traces 1: Clr/Wrte, Auto Peak detector; 2-6: blank
Limit check off
Evaluations Window 1: FM Time Domain
Window 2: Result Summary
5.2 Configuration According to Digital Standards
Various predefined settings files for common digital standards are provided for use with
the Analog Demodulation application. In addition, you can create your own settings
files for user-specific measurements.
For details on which settings are defined and an overview of predefined standards see
chapter A.1, "Predefined Standards and Settings", on page 345.
Configuration According to Digital Standards