Rohde & Schwarz SMM100A, User Manual

Page: 770 / 1088

Remote control commands
R&S
®
SMM100A
770 User Manual 1179.1341.02 ─ 05
[:SOURce<hw>]:BB:POWer:RMS?
Queries the RMS level of the baseband signal relative to full scale of 0.5V (in terms of
dB full scale).
Return values:
<Rms> float
Range:
-145 to 30
Increment: 0.01
*RST:
0
Default unit: dBfs
Example: BB:POW:RMS?
Queries the rms level of the baseband signal.
Usage: Query only
13.16.4.2 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 4.5.1, "Required options" , on page 115
The commands are grouped in the following sections:
● Programming examples ........................................................................................ 770
● General commands ...............................................................................................773
● Save/recall settings ...............................................................................................775
● Filter settings .........................................................................................................776
● Modulation and coding settings .............................................................................778
● Power ramping ......................................................................................................781
● Trigger settings ..................................................................................................... 783
● Marker settings ......................................................................................................787
● Clock settings ........................................................................................................789
● Handling list files ................................................................................................... 789
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
SOURce subsystem