Rohde & Schwarz R&S SMW200A - Page 161

Signal Routing and System Configuration
R&S
®
SMW200A
161User Manual 1175.6632.02 ─ 30
4.6.1.1 General Settings
Option: R&S SMW-B10
Access:
► Select "BB Input > Digital I/Q In > Baseband Input Settings".
Settings:
State............................................................................................................................161
Connector....................................................................................................................161
I/Q Swap..................................................................................................................... 161
Connected Device.......................................................................................................162
State
Enables the feeding of the selected external digital signals into the baseband.
Remote command:
[:SOURce<hw>]:BBIN:STATe on page 956
Connector
Defines the connector used as an external signal source.
Available are all digital input connectors, as defined with "System Configuration >
External RF and I/Q > Direction > Input" (see Direction).
"FADER 1 IN/FADER 2 IN"
Option: R&S SMW-B14
Remote command:
[:SOURce<hw>]:BBIN:DIGital:SOURce on page 957
I/Q Swap
Option: R&S SMW-B10
Activates swapping of the I and Q signal components, see "I/Q Swap" on page 451.
Tip: The I/Q swap is required in test setups, like for example, if an external
CDMA2000
®
or 1xEV-DO signal is added to an internally generated baseband signal.
Digital Baseband Input Settings