Remote Control Commands
R&S
®
SGT100A
423
User Manual 1176.8674.02 ─ 07
11.14.10 SOURce:IQ Subsystem
This subsystem contains the commands for checking the I/Q modulation.
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[:SOURce]:IQ:IMPairment:IQRatio[:MAGNitude]
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[:SOURce]:IQ:IMPairment:LEAKage:I
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[:SOURce]:IQ:IMPairment:LEAKage:Q
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[:SOURce]:IQ:IMPairment:QUADrature[:ANGLe]
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[:SOURce]:IQ:IMPairment[:STATe]
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[:SOURce]:IQ:IMPairment:SWAP[:STATe]
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[:SOURce]:IQ:CREStfactor
<CrestFactor>
Sets the crest factor of the IQ modulation signal.
Parameters:
<CrestFactor>
float
Range:
0 to 35
Increment: 0.01
*RST:
0
Manual operation:
See
[:SOURce]:IQ:IMPairment:IQRatio[:MAGNitude]
<IqRatio>
Sets the ratio of I modulation to Q modulation (amplification “imbalance”). The input
may be either in dB or %. The resolution is 0.001 dB, an input in percent is rounded to
the closest valid value in dB. A query returns the value in dB.
Parameters:
<IqRatio>
float
Range:
-1 to 1
Increment: 1E-3
*RST:
0
Manual operation:
See
[:SOURce]:IQ:IMPairment:LEAKage:I
<I>
[:SOURce]:IQ:IMPairment:LEAKage:Q
<Q>
Sets the carrier leakage amplitude for the Q-signal component.
SOURce Subsystem
