Rohde & Schwarz R&S UPP, User Manual

Page: 260 / 938

Instrument Functions
R&S
®
UPP
244 User Manual 1411.1055.32 ─ 10
Burst on Delay
Used to set the delay time which must expire before the generator can start the burst
with the high level ("Voltage"). During this time, the signal is output with the zero level.
The delay time takes effect after generator settings have been changed or a measure-
ment has been started.
Value range: 0 s to 60 s.
Remote command:
SOURce:ONTime:DELay
on page 706
Filter
The generator signal is filtered in the time domain. One of the user
‑
definable filters in
the Filter panel or a weighting filter can be selected. All level settings apply to the unfil-
tered signal.
Remote command:
SOURce:FILTer
on page 776
For a description of the filters and their setting parameters, see Chapter 5.39.4, "Filter
Table" , on page 468.
Equalizer
The generator signal is equalized in the frequency domain using the file selected in the
"Equal File" parameter field. The checkbox enables or disables this function.
The button opens a browser in which you can select the equalizer file, refer also to
Chapter 5.7, "Equalization" , on page 279.
Remote command:
SOURce:VOLTage:EQUalize
on page 699
MMEMory:LOAD:OEQualize
on page 697
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
5.6.5 Mod Dist
The generator generates a test signal for the intermodulation measurement in accord-
ance with SMPTE and for the modulation factor analysis in accordance with IEC 268-3.
Generator Signals