Signal Generator Settings
R&S
®
SGS100A
80User Manual 1173.9105.02 ─ 12
7 Signal Generator Settings
This section summarizes the settings necessary to configure the instrument for signal
generation. The description in this section follows the menu tree structure of the graph-
ical user interface. Each of the discussed topics follows a common structure, providing
basic background information, and reference to the user interface.
For step-by-step instructions for fulfilling typical tasks, refer to Chapter 9, "Performing
Configuration Tasks", on page 147.
7.1 Operation Mode
You can operate the R&S SGS in two modes, normal mode and baseband bypass
mode. In baseband bypass mode, an external IF signal fed in at the [I] or [Q] connec-
tors is directly routed to the [RF OUT] connector. The level of the signal can be adjus-
ted.
Refer to Figure 5-9 for visualization of the signal flow.
► To access the "Operation Mode" dialog, select "SGMA-GUI > Instrument Name >
Operation Mode".
Operation Mode
Sets the operation mode.
"Normal"
The complete signal processing chain is used.
"Baseband Bypass"
The IF signal fed in at the [I] or [Q] connectors is directly routed to the
[RF OUT] connector.
Note: The "Baseband Bypass" is a special operation mode. See also
Chapter 9.3, "How to Enable a Baseband Bypass Mode",
on page 151.
Remote command:
[:SOURce]:OPMode on page 235
7.2 Frequency/Phase Settings
Depending on the installed options, the instrument provides an adjustable output fre-
quency in the frequency range of 1 MHz to 6 GHz or to 12.75 GHz.
Frequency/Phase Settings
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