R&S SMA100B - Analog Modulation Subsystems; Source:modulation Subsystem

Remote control commands
R&S
®
SMA100B
561User Manual 1178.3834.02 ─ 09
● Analog modulation subsystems............................................................................ 561
● Avionic standards subsystems..............................................................................592
● SOURce:CORRection subsystem.........................................................................634
● SOURce:FREQuency subsystem......................................................................... 642
● SOURce:INPut subsystem....................................................................................651
● SOURce:LFOutput subsystem..............................................................................652
● SOURce:LIST subsystem..................................................................................... 665
● SOURce:NOISe subsystem..................................................................................677
● SOURce:PGEN subsystem...................................................................................679
● SOURce:PHASe subsystem.................................................................................681
● SOURce:POWer subsystem.................................................................................681
● SOURce:ROSCillator subsystem..........................................................................691
● SOURce:SWEep subsystem.................................................................................697
14.16.1 Analog modulation subsystems
Option: see Chapter 5.1, "Required options", on page 81.
The subsystems in this section describe all commands for analog modulation of the RF
signal. Divided in separate sections, you can configure amplitude modulation (AM), fre-
quency modulation (FM) , phase modulation (PhiM) and pulse modulation (PULM).
You can perform each of the modulations either with an internally generated modula-
tion signal or with an externally applied signal.
To configure the internal signal, use the commands listed in Chapter 14.16.6,
"SOURce:LFOutput subsystem", on page 652.
For more information:
See Chapter 5, "Analog modulations", on page 81.
14.16.1.1 SOURce:MODulation subsystem
The command in this subsytem allows you to disable all active modulations at once,
and, vice versa, to restore the last active ones.
[:SOURce<hw>]:MODulation[:ALL][:STATe] <State>
Activates all modulations that were active before the last switching off.
Parameters:
<State> 1 | ON | 0 | OFF
*RST: 0
SOURce subsystem