Signal Routing and System Configuration
R&S
®
SMW200A
159User Manual 1175.6632.02 ─ 30
The remote commands required to define these settings are described in Chap-
ter 14.19.2, "SOURce:BBIN Subsystem", on page 954.
● Baseband Input Settings in the Standard Baseband Generator........................... 159
● Baseband Input Settings in the Wideband Baseband Generator......................... 166
4.6.1 Baseband Input Settings in the Standard Baseband Generator
Option: R&S SMW-B10
To access and configure the "Baseband Input Settings" (Standard baseband
instrument)
The "BB Input" block provides access to the settings for signal routing, frequency off-
set and path gain, and to the available configuration parameters of the external signal.
The digital baseband input interfaces DIG I/Q are located on the R&S SMW rear panel,
see Chapter 4.3.1, "Physical Location of the Input and Output Interfaces", on page 114.
In the default instrument state, the block diagram displays the connector in an unfolded
state. The digital input interfaces are inactive (gray LEDs).
1. To display the "BB Input" block if the connectors are folded, select the symbol
"CODER 1/2"
1
2
Figure 4-10: Representation of the digital baseband input interface DIG I/Q
1 = Digital input interface state: gray = inactive; blue = active
2 = Connector name
2. To access the routing settings, select "BB Input > Signal Routing".
See Chapter 4, "Signal Routing and System Configuration", on page 106.
3. To access the frequency offset and path gain settings, select "BB Input > Baseband
Offsets".
See Chapter 5.14, "Shifting and Boosting the Baseband Signal", on page 408.
4. To access the dialog box for configuring the external signal input depending on the
current "System Configuration > Fading/Baseband Configuration", select "BB Input
> Baseband Input Settings".
Digital Baseband Input Settings
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