Configuring the Internal Baseband Source
R&S
®
SMBV100B
122User Manual 1178.4460.02 ─ 03
This tab provides access to the modulation settings, e.g modulation type, FSK devia-
tion, or modulation depth. The dialog shows the theoretical constellation diagram of the
selected modulation.
This section focuses on the available settings. For background information on how the
settings affect the signal and the filter characteristics, refer to Chapter 3.4.1.4, "Suppor-
ted Modulation Types", on page 104.
Settings:
Modulation Type..........................................................................................................122
Load User Mapping.....................................................................................................123
ASK Depth.................................................................................................................. 123
FSK Deviation............................................................................................................. 123
Angle Alpha.................................................................................................................123
FSK Type.................................................................................................................... 123
Deviation xxxx.............................................................................................................124
Gamma/Gamma 1.......................................................................................................124
State Modulation CW Switching..................................................................................124
Modulation Type
Selects a modulation type. The associated symbol mapping is displayed.
If the selected "Coding" is not allowed with the configured modulation type, the value of
the parameter Coding is set to "Off".
Refer to Table 3-7 for an overview of the allowed combinations.
Remote command:
[:SOURce<hw>]:BB:DM:FORMat on page 720
Generating Custom Digital Modulated Signals
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