Remote Control Commands
R&S
®
SMA100B
527User Manual 1178.3834.02 ─ 05
[:SOURce<hw>]:PM:MODE <Mode>
Selects the mode for the phase modulation.
Parameters:
<Mode> HBANdwidth | HDEViation | LNOise
HBANdwidth
Sets the maximum available bandwidth.
HDEViation
Sets the maximum range for ΦM deviation.
LNOise
Selects a phase modulation mode with phase noise and spuri-
ous characteristics close to CW mode.
*RST: HBANdwidth
Example: See Example "Performing phase modulation" on page 524.
Manual operation: See "Mode" on page 82
[:SOURce<hw>]:PM:DEViation:MODE <PmDevMode>
Selects the coupling mode. The coupling mode parameter also determines the mode
for fixing the total deviation.
Parameters:
<PmDevMode> UNCoupled | TOTal | RATio
UNCoupled
Does not couple the LF signals.
The deviation values of both paths are independent.
TOTal
Couples the deviation of both paths.
RATio
Couples the deviation ratio of both paths
*RST: UNCoupled
Example: See Example "Using combined LF signals" on page 525
Manual operation: See "Deviation Mode" on page 81
[:SOURce<hw>]:PM:DEViation:SUM <PmDevSum>
Sets the total deviation of the LF signal when using combined signal sources in phase
modulation.
Parameters:
<PmDevSum> float
Range: 0 to 20
Increment: 1E-6
*RST: 1
Example: See Example "Using combined LF signals" on page 525
SOURce Subsystem
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