Rohde & Schwarz SMBV100B - Page 122

Configuring the Internal Baseband Source
R&S
®
SMBV100B
120User Manual 1178.4460.02 ─ 03
Settings:
Data Source................................................................................................................ 120
Select Data List...........................................................................................................121
Select Control List.......................................................................................................121
Connector Settings......................................................................................................121
Data Source
Selects the data source (see Chapter 3.4.1.1, "Data, Clock and Control Signals and
Sources in the Baseband", on page 89).
The following data sources are available:
"All 0, All 1"
A sequence containing 0 data or 1 data is internally generated.
"PRBS, PRBS Type"
Selects internally generated PRBS data in accordance with the IUT-T.
Use the parameter "PRBS Type" to define the length.
Remote command:
[:SOURce<hw>]:BB:DM:PRBS[:LENGth] on page 716
"Pattern"
Use the "Pattern" box to define a bit pattern with a maximum length of
64 bits.
Remote command:
[:SOURce<hw>]:BB:DM:PATTern on page 716
"Data List"
Binary data from data lists are used, see Select Data List.
Remote command:
[:SOURce<hw>]:BB:DM:DLISt:CATalog? on page 731
[:SOURce<hw>]:BB:DM:DLISt:SELect on page 731
Remote command:
[:SOURce<hw>]:BB:DM:SOURce on page 716
Generating Custom Digital Modulated Signals