Rohde & Schwarz SMU200A - Page 745

Remote Control Commands
R&S
®
SMU200A
725Operating Manual 1007.9845.32 ─ 15
Parameters:
float
-10 to 10
0.02PCT
0
PCT
<I>
Range:
Increment:
*RST:
Default unit:
IQ:IMP:LEAK:I 3 PCT
sets the leakage for the I-channel to 3 percent.
Example:
[:SOURce<hw>]:IQ:IMPairment:LEAKage:Q <Q>
This command sets the carrier leakage amplitude for the Q-channel of the I/Q modulation.
Parameters:
float
-10 to 10
0.02PCT
0PCT
PCT
<Q>
Range:
Increment:
*RST:
Default unit:
IQ:IMP:LEAK:Q 3 PCT
sets the leakage for the Q-channel to 3 percent.
Example:
[:SOURce<hw>]:IQ:IMPairment:QUADrature:[ANGLe] <Angle>
This command sets the quadrature offset for the I/Q modulation.
Parameters:
float
-10.0DEG to 10.0DEG
0.02DEG
0DEG
DEG
<Angle>
Range:
Increment:
*RST:
Default unit:
IQ:IMP:QUAD:ANGL -5DEG
sets the quadrature offset to -5 degrees.
Example:
[:SOURce<hw>]:IQ:IMPairment[:STATe] <State>
The command activates (ON) and deactivates (OFF) the three impairment or correction
values LEAKage, QUADrature and IQRatio for the analog signal in the I/Q modulator.
Parameters:
0|1|OFF|ON
OFF
<State>
*RST:
SOURce Subsystem