Rohde & Schwarz SMBV100A - Page 659

Remote Control Commands
R&S
®
SMBV100A
642Operating Manual 1407.6062.32 ─ 08
Parameters:
<Mode> FIXed | VARiable | VATTenuated
FIXed
The settings are fixed and cannot be changed.
Single ended: IQ:OUTP:POW:PEP = 1V.
Differential: IQ:OUTP:POW:PEP = 2V.
VARiable
The settings can be changed (command [:SOURce<hw>]:IQ:
OUTPut[:ANALog]:POWer:PEP on page 641).
VATTenuated
Enables a precise digital attenuation of the signal. The level of the
baseband and the RF signal is attenuated by the value set with
the command [:SOURce<hw>]:IQ:OUTPut:POWer:
DATTenuation.
*RST:
FIXed
Example:
SOUR:IQ:OUTP:MODE VAR
SOUR:IQ:OUTP:ANAL:POW:PEP 2V
[:SOURce<hw>]:IQ:OUTPut:POWer:DATTenuation <DAttenuation>
The level of the baseband and the RF signal is attenuated by this value.
Parameters:
<DAttenuation> float
Range: -3.522 to 80
Increment: 1E-3
*RST: 0
Default unit: dB
Example:
SOUR:IQ:OUTP:MODE VATT
SOUR:IQ:OUTP:POW:DATT 10dB
The level of the baseband and RF signal is attenuated with 10dB.
[:SOURce<hw>]:IQ:OUTPut:TYPE <Type>
This command selects the output type.
Parameters:
<Type> SINGle | DIFFerential
SINGle
The I/Q-signal components are output single-ended.
DIFFerential
The I/Q-signal components are output differential.
*RST: SINGle
Example:
IQ:OUTP:TYPE DIFF
the I/Q-signal components are output differential.
SOURce Subsystem