Rohde & Schwarz SMU200A - Page 750

Remote Control Commands
R&S
®
SMU200A
730Operating Manual 1007.9845.32 ─ 15
[:SOURce<hw>]:IQ:OUTPut:BIAS:OPTimization[:RF]:STATe <State>
This command activates/deactivates optimization of level accuracy and imbalance for RF
Output. Level accuracy and imbalance can be either optimized for RF output (active) or
for differential outputs (not active).
For two-path instruments, the outputs are assigned with command
SOURce:BB:IQOut:SOURce
Parameters:
0|1|OFF|ON
OFF
<State>
*RST:
IQ:OUTP:BIAS:OPT:STAT ON
activates optimization for RF output.
Example:
[:SOURce<hw>]:IQ:OUTPut:LEVel <Level>
[:SOURce<hw>]:IQ:OUTPut[:ANALog]:POWer:PEP <Pep>
This command sets the off-load voltage.
Single ended Output:
●
Value range: 20 mV ... 2 V EMF.
●
The maximum overall output voltage
(SOUR:IQ:OUTP:POW:PEP + SOUR:IQ:OUTP:BIAS:I|Q) is 3.7 V
Differential Output:
●
Value range: 40 mV ... 4 V EMF.
●
The maximum overall output voltage
(0.5 * SOUR:IQ:OUTP:POW:PEP + SOUR:IQ:OUTP:BIAS:
I|Q + 0.5 * SOUR:IQ:OUTP:OFFS:I|Q) is 3.7 V
For two-path instruments, the outputs are assigned with command
[:SOURce]:BB:IQOutput:SOURce on page 728.
Parameters:
float
0.01 V to 2.0 V
0.001 V
1.0 V
V
<Pep>
Range:
Increment:
*RST:
Default unit:
IQ:OUTP:POW:PEP 2 V
sets a off-load level of 2 V
Example:
SOURce Subsystem