Instrument Function
R&S
®
SMBV100A
319Operating Manual 1176.8016.02 ─ 17
Offset (EMF)
(available only for output type "Differential" only)
Sets an offset between the inverting and the non-inverting output.
The value range is dynamically adjusted in order to respect the following constrains:
The maximum overall voltage ("Level
EMF
" + "Bias
EMF
" + "Offset") is 3.7 V.
The set value is set half in the positive and half in the negative direction:
●
A positive offset is set with half of the value in positive direction at the non-invert-
ing outputs, in negative direction at the inverting outputs, respectively.
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.
Remote command:
[:SOURce<hw>]:IQ:OUTPut[:ANALog]:OFFSet:I on page 750
[:SOURce<hw>]:IQ:OUTPut[:ANALog]:OFFSet:Q on page 750
Impairment of Digital I/Q Signal and Noise Generator - AWGN/IMP Block
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