Rohde & Schwarz SMBV100B - Source:bb:DM Subsystem

Remote Control Commands
R&S
®
SMBV100B
712User Manual 1178.4460.02 ─ 03
Usage: Query only
12.16.4.2 SOURce:BB:DM Subsystem
This section list the commands of the SOURce:BB:DM subsystem. The commands are
divided into sections, where the last one describes how to use lists for digital modula-
tion in remote control, and all other sections describe the configuration of the digital
modulation.
Required options
See Chapter 3.5.1, "Required Options", on page 116
The commands are grouped in the following sections:
● Programming Examples........................................................................................712
● General Commands..............................................................................................714
● Save/Recall Settings.............................................................................................717
● Filter Settings........................................................................................................ 718
● Modulation and Coding Settings........................................................................... 720
● Power Ramping.....................................................................................................723
● Trigger Settings.....................................................................................................725
● Marker Settings.....................................................................................................728
● Clock Settings....................................................................................................... 730
● Handling List Files.................................................................................................731
Programming Examples
Example: Performing general tasks
This example shows how to enable custom digital modulation with predefined settings
as basis for further customization (e.g. adjusting the data source); intermediate results
and configuration are stored with the save/recall function.
// ******************************************************************
// Reset instrument first
// ******************************************************************
*RST; *CLS
SOURce:BB:DM:PRESet
SOURce:BB:DM:STANDard W3GPp
SOURce:BB:DM:SRATe?
// 3840000
SOURce:BB:DM:CODing?
// WCDMA
SOURce:BB:DM:FORMat?
// QPSK45
SOURce:BB:DM:STATe ON
SOURce:BB:DM:SETTing:STORe "/var/user/ digMod/CustDM3GPP"
// ******************************************************************
SOURce Subsystem