Configuring the Internal Baseband Source
R&S
®
SMW200A
260User Manual 1175.6632.02 ─ 30
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"To use the internal trigger signal of the instrument" on page 260
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"To use the external local trigger signal of the instrument" on page 261
To use the external global trigger signal of the instrument
An external global trigger/clock signal can be supplied to one or simultaneously to all
the basebands.
To trigger commonly all basebands and to assure a synchronous generation start with
the global trigger/clock signal, proceed as follows:
► Enable the same trigger source in each of the basebands.
For example, select "Trigger In > Source > External Global Trigger 1".
The instrument spreads the provided external trigger signal to all basebands.
To use the internal trigger signal of the instrument
Internal trigger signals are generated by the instrument self and can be used independ-
ently per baseband or routed from one to the other.
To use this feature to synchronize the signal generation start in the basebands, pro-
ceed as follows:
1. In the first baseband enable:
a) "Baseband > Cust Dig Mod > Trigger In > Mode > Armed Auto"
b) "Baseband > Cust Dig Mod > Trigger In > Source > Internal"
2. In the second baseband enable:
a) "Baseband B > Cust Dig Mod > Trigger In > Mode > Armed Auto"
b) "Baseband B > Cust Dig Mod > Trigger In > Source > Internal (Baseband A)"
Common Functions and Settings in the Baseband Domain
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