Emerson R&S SGT100A User Manual page 104

®
R&S SGT100A
Remote command:
[:SOURce<hw>]:BB:ARBitrary:WSEGment:SEQuence:SELect
[:SOURce<hw>]:BB:ARBitrary:WSEGment:SEQuence:APPend
Delete ← Sequencing Play List
Deletes the selected row.
Shift Id# Up/Down ← Sequencing Play List
Rearranges the rows, i.e. moves the selected row up and down.
Sequencing Graphic
Displays the play list graph according to the current configuration.
The graph shows the segment sequence, the segment number and the number of
times, the segment is repeated; considered are only the active segments.
Remote command:
n.a.
New/Load Sequencing List
Accesses the standard "Select Sequencing List" function to define the name of the new
play list file or select of an existing one.
Remote command:
[:SOURce<hw>]:BB:ARBitrary:WSEGment:SEQuence:SELect
Save Sequencing List
Saves the current entries of the table in a play list file.
The default filename of the play list file is the same as the multi-segment waveform file-
name, but it can be changed.
Play list files have the file extension *.wvs.
Remote command:
n.a.
6.1.2.4 Multi-carrier waveforms
Multi-carrier waveforms consisting of up to 512 carriers modulated by user-selectable
baseband signals can be created to simulate complex multi-carrier scenarios with dif-
ferent baseband signals (e.g. CDMA2000 or 3GPP FDD).
The carriers are centered toward the RF frequency or baseband DC line, respectively.
The carrier spacing is adjustable within the total available baseband bandwidth. Each
carrier can be separately defined in terms of power, phase and modulated input signal.
Optionally, crest factor optimization can be applied.
Thus, multi-carrier waveforms can be easily configured as broadband test signals and
used for such purposes as transmitter or receiver tests. Even complex multi-carrier
scenarios composed of signals from different digital standards can be created and
used for these tests.
User Manual 1176.8674.02 ─ 12
Signal generator settings
Baseband
on page 448
on page 447
on page 448
104