Rohde & Schwarz SMBV100A, Руководство по эксплуатации

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Instrument Function
R&S
®
SMBV100A
384 Operating Manual 1176.8016.02 ─ 17
Example:
This example is based on a signal with 1 MHz clock frequency ("Baseband > ARB >
Clock Frequency > 1 MHz").
Step 1: Enable the following settings:
●
"Baseband > ARB > Trigger In > Mode > Armed Auto"
●
"ARB > Trigger In > Source > External"
●
"ARB > Trigger In > External Delay Unit > Samples"
●
"ARB > Trigger In > External Delay > 100 Samples"
The parameter "Actual External Delay = 100 us" displays the time delay in seconds.
Step 2: Enable the following settings:
●
"ARB > Trigger In > External Delay Unit > Time"
●
"ARB > Trigger In > Specified External Delay > 10 us"
Logically, the "Actual External Delay" changes to 10 us.
Step 3:
●
Switch to "ARB > Trigger In > External Delay Unit > Samples".
The value of "ARB > Trigger In > External Delay" is 10 Samples.
Step 1 Step 2 Step 3
This principle applies for any external triggering and triggering via the other path(s).
5.9.4.2 ARB User Interface
To access the ARB dialog, select "Baseband > ARB" or use the MENU key under
"Baseband".
The "ARB" dialog is divided into an upper and a lower general part together with a
"Marker" section.
The upper part of the menu is used for powering up, selecting and configuring ARB
modulation.
The section "Multi Segment Waveform Options" is only indicated if a multi segment
waveform is loaded. In this part, the segment to be output is selected.
The buttons in the lower part of the menu open submenus for setting triggers and
clocks, for configuring the test signal and for calculating a multi segment waveform or a
multi carrier waveform.
Baseband Signal - Baseband Block