Rohde & Schwarz R&S SMW200A - Source:iq Subsystem

Remote Control Commands
R&S
®
SMW200A
1136User Manual 1175.6632.02 ─ 30
DC
Passes the modulation signal with both components, AC and
DC.
*RST: AC
Example:
INP:MOD:COUP AC
Selects the coupling mode AC for an externally applied modula-
tion signal.
Manual operation: See "Coupling (AC/DC)" on page 556
[:SOURce<hw>]:INPut:MODext:IMPedance<ch> <Impedance>
Sets the impedance (50 kOhm or High = 100 kOhm to ground) for the externally sup-
plied modulation signal.
Parameters:
<Impedance> G50 | HIGH
*RST: HIGH
Example:
INP:MOD:IMP 50
sets 50 kOhm to ground.
Manual operation: See "Impedance" on page 556
[:SOURce<hw>]:INPut:TRIGger:SLOPe <Slope>
Sets the polarity of the active slope of an applied instrument trigger.
Parameters:
<Slope> NEGative | POSitive
*RST: POSitive
Manual operation: See " Trigger Slope" on page 512
14.19.9 SOURce:IQ Subsystem
The SOURce:IQ subsystem contains the commands for configuring the I/Q modula-
tion.
Required options
See Chapter 7.1, "Required Options", on page 448.
[:SOURce<hw>]:IQ:SOURce......................................................................................... 1137
[:SOURce<hw>]:IQ:STATe.............................................................................................1137
[:SOURce<hw>]:IQ:GAIN..............................................................................................1137
[:SOURce<hw>]:BB:IQGain...........................................................................................1137
[:SOURce<hw>]:IQ:CREStfactor....................................................................................1138
[:SOURce<hw>]:IQ:SWAP[:STATe].................................................................................1138
[:SOURce<hw>]:IQ:WBSTate........................................................................................ 1138
SOURce Subsystem