Rohde & Schwarz R&S SMW200A - Page 1101

Remote Control Commands
R&S
®
SMW200A
1101User Manual 1175.6632.02 ─ 30
[:SOURce]:BB:IMPairment:RF<ch>:LEAKage:I <I>
[:SOURce]:BB:IMPairment:RF<ch>:LEAKage:Q <Q>
Determines the leakage amplitude of the I or Q signal component of the corresponding
stream
Parameters:
<Q> float
Range: -10 to 10
Increment: 0.01
*RST: 0
Example:
SOURce:BB:IMPairment:RF1:LEAKage:Q 4 PCT
Sets the leakage for the Q-component to 4 percent.
Manual operation: See "I/Q Offset" on page 444
[:SOURce<hw>]:IQ:IMPairment:QUADrature[:ANGLe] <Angle>
[:SOURce]:BB:IMPairment:BBMM<ch>:QUADrature[:ANGLe] <Angle>
[:SOURce]:BB:IMPairment:FADer<ch>:QUADrature[:ANGLe] <Angle>
[:SOURce]:BB:IMPairment:IQOutput<ch>:QUADrature[:ANGLe] <Angle>
[:SOURce]:BB:IMPairment:RF<ch>:QUADrature[:ANGLe] <Angle>
Sets a quadrature offset (phase angle) between the I and Q vectors deviating from the
ideal 90 degrees.
A positive quadrature offset results in a phase angle greater than 90 degrees.
Table 14-10: Value range
Impairments Min [dB] Max [dB] Resolution
Digital -30 30 0.01
Analog -10 10 0.01
Parameters:
<Angle> float
Range: -30 to 30
Increment: 0.01
*RST: 0
Default unit: DEG
Example:
SOURce:BB:IMPairment:RF1:QUADrature:ANGLe -5
Sets the quadrature offset to -5 degrees.
Manual operation: See "Quadrature Offset" on page 445
[:SOURce]:BB:IMPairment:BBMM<ch>:SKEW <Skew>
[:SOURce]:BB:IMPairment:FADer<ch>:SKEW <Skew>
[:SOURce]:BB:IMPairment:IQOutput<ch>:SKEW <Skew>
[:SOURce]:BB:IMPairment:RF<ch>:SKEW <Skew>
Sets a delay between the Q vector and the I vector of the corresponding stream.
SOURce Subsystem