Rohde & Schwarz SMU200A - Digital I;Q Output Settings

Instrument Function
R&S
®
SMU200A
313Operating Manual 1007.9845.32 ─ 15
For example, if a 100.0 mV offset value is set for the I signal component, the output
signal at "I OUT" will have a 50.0 mV offset and the output signal at "I OUT Bar" will
have a -50.0mV offset.
●
A negative offset is set with half of the value in negative direction at the non-inverting
outputs, in positive direction at the inverting outputs, respectively.
SCPI command:
[:SOURce<hw>]:IQ:OUTPut:OFFSet:I on page 732
[:SOURce<hw>]:IQ:OUTPut:OFFSet:Q on page 732
5.7.3.3 Digital I/Q Output Settings
The digital baseband signal is output at a standardized (LVDS) digital I/Q interface.
To access the settings for the digital I/Q output:
1. select "Block Diagram > AWGN/IMP > Config... > Digital I/Q Out > Settings" or
2. press the MENU key and select "AWGN/IMP > Digital I/Q Output > Settings".
The output of the digital baseband signal is available with the option R&S SMU-B18,
Digital I/Q Out. Two-path instruments require a second option R&S SMU-B18, Digital I/
Q Out for digital output.
Impairment of Digital I/Q Signal and Noise Generator - AWGN/IMP Block