Configuring the Internal Baseband Source
R&S
®
SMBV100B
216User Manual 1178.4460.02 ─ 03
The following description emphasizes on the settings required to fulfill the particular
task or achieve the desired performance; standard basic settings are not discussed.
All provided examples use the example segment sequence as shown on Figure 3-28.
Figure 3-28: Example: multi-segment sequence with marker signals
See how to:
●
"To apply a manual segment switch to the output segments in the required order"
on page 216
●
"To generate a multi-segment signal without signal interruptions" on page 217
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"To enable an external triggering for high-speed switch over" on page 218
●
"To configure a multi-segment sequence using the play list function" on page 219
●
"To add marker signals" on page 220
To apply a manual segment switch to the output segments in the required order
When testing DUTs using different test signals, it may be necessary to switch dynami-
cally and flexibly between any of the test signals, for instance depending on the out-
come of the previous test. The following settings enable flexible dynamic switch over
between the segments in a multi-segment waveform.
We assume, that a multi-segment sequence composed of 4 segments (Seg#0, Seg#1,
Seg#2 and Seg#3) is created and loaded in the ARB (see "Generating a multi-segment
waveform file (basic workflow)" on page 215). The required output order of the seg-
ments is Seg#0, Seg#3 [2], Seg#2. The instrument is operated manually, the ARB gen-
erator is in active state, and the instrument output is switched on.
1. Select "ARB > Trigger In (MSW) > Next Segment Mode = Next Segment"
The transition between the segments is abrupt.
2. To enable manual next segment triggering, select "ARB > Trigger In (MSW) > Next
Segment Source = Internal".
3. To enable manual triggering, select "ARB > Trigger In > Mode = Armed Auto".
Select "ARB > Trigger In > Source = Internal".
4. Execute "ARB > Trigger In > Execute Trigger" to trigger the signal generation.
Generating Multi-Segment Waveform Files
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