Rohde & Schwarz SMBV100A - Source:iq Subsystem

Remote Control Commands
R&S
®
SMBV100A
746Operating Manual 1176.8016.02 ─ 17
Example: Setting in the second slave instrument Slave#2:
:SOURce:INPut:DELay:SPOSition 2
:SOURce:INPut:DELay:CLENgth1 1
:SOURce:INPut:DELay:CLENgth2 0.5
:SOURce:INPut:DELay:ADCState ON
Manual operation: See "Automatic Delay Compensation" on page 141
7.16.9 SOURce:IQ Subsystem
This subsystem contains the commands for checking the I/Q modulation.
[:SOURce<hw>]:IQ:CREStfactor......................................................................................746
[:SOURce<hw>]:IQ:IMPairment:IQRatio[:MAGNitude]........................................................746
[:SOURce<hw>]:IQ:IMPairment:LEAKage:I.......................................................................747
[:SOURce<hw>]:IQ:IMPairment:LEAKage:Q..................................................................... 747
[:SOURce<hw>]:IQ:IMPairment:QUADrature[:ANGLe]....................................................... 747
[:SOURce<hw>]:IQ:IMPairment[:STATe].......................................................................... 748
[:SOURce<hw>]:IQ:SOURce...........................................................................................748
[:SOURce<hw>]:IQ:STATe..............................................................................................748
[:SOURce<hw>]:IQ:SWAP[:STATe]................................................................................. 748
[:SOURce<hw>]:IQ:WBSTate..........................................................................................749
[:SOURce<hw>]:IQ:CREStfactor <CrestFactor>
Sets the crest factor of the external analog signal.
Parameters:
<CrestFactor> float
Range: 0 to 35
Increment: 0.01
*RST: 0
Default unit: dB
Example:
IQ:CRES 10
specifies a crest factor of 10 dB for the external analog signal.
Manual operation: See "Crest Factor - I/Q Mod" on page 302
[:SOURce<hw>]:IQ:IMPairment:IQRatio[:MAGNitude] <Magnitude>
This command sets the ratio of I modulation to Q modulation (amplification “imbal-
ance”).
Parameters:
<Magnitude> float
Range: -1.0dB to +1.0dB
Increment: 0.005dB
*RST: 0
Default unit: 0dB
SOURce Subsystem