Rohde & Schwarz R&S UPP, User Manual

Page: 251 / 938

Instrument Functions
R&S
®
UPP
235 User Manual 1411.1055.32 ─ 10
The generator signal is equalized in the frequency domain using the file selected in the
"Equal File" parameter field, see
Chapter 5.7, "Equalization" , on page 279.
DC Offset
A DC offset is superimposed on the generator signal. The DC offset decreases the
maximum AC voltage. The checkbox enables or disables this function. The value con-
figured for the offset voltage is always displayed.
Remote command:
SOURce:VOLTage:OFFSet<n3>:STATe
on page 700
SOURce:VOLTage:OFFSet<n3>
on page 699
5.6.2 Stereo Sine
The generator generates a sine
‑
wave signal on both channels. The frequency, level
and phase can be set freely and separately for Channel 1 and 2.
Function
Selects the stereo sine signal.
Remote command:
SOURce:FUNCtion
on page 697
STEReo
Dither
In the digital generator, a noise component with adjustable amplitude can be superim-
posed on the signal. The checkbox enables or disables this function. The Dither setting
is the same for both channels.
The parameter fields for Dither do not appear in the analog generator.
Remote command:
SOURce:SINusoid:DITHer:STATe
on page 698
SOURce:SINusoid:DITHer
on page 698
Freq Mode
This setting determines the frequency and phase setting for channel 1 and 2. The
value range for frequency depends on the analog bandwidth set in the Generator Con-
fig panel or on the digital clock rate.
"f&Ph"
Channel 1 and 2 have the same frequency but the phase between
the two channels can be selected.
With the frequency sweep, the phase between the two channels
remains constant.
Generator Signals