Rohde & Schwarz SMM100A, User Manual

Page: 761 / 1088

Remote control commands
R&S
®
SMM100A
761 User Manual 1179.1341.02 ─ 05
[: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 758
Manual operation: See " Total Deviation" on page 367
[:SOURce<hw>]:PM:RATio <Ratio>
Sets the deviation ratio (path2 to path1) in percent.
Parameters:
<Ratio> float
Range:
0 to 100
Increment: 0.01
*RST:
100
Example: See Example "Performing phase modulation" on page 757.
Manual operation: See " Ratio Path2/Path1" on page 367
[:SOURce<hw>]:PM:SENSitivity?
Queries the sensitivity of the externally applied signal for phase modulation.
The returned value reports the sensitivity in RAD/V. It is assigned to the voltage value
for full modulation of the input.
Return values:
<Sensitivity> float
Example: See Example "Performing phase modulation" on page 757.
Usage: Query only
[:SOURce]:PM<ch>[:DEViation] <Deviation>
Sets the modulation deviation of the phase modulation in RAD.
SOURce subsystem