Rohde & Schwarz R&S SMW200A - How to Apply an External Digital Baseband Signal; Signal

Signal Routing and System Configuration
R&S
®
SMW200A
211User Manual 1175.6632.02 ─ 30
All connections between R&S SMW and the R&S
®
CMW500 are established via the
rear panels of the instruments.
Figure 4-30: Example of test setup: 1x2x2 MIMO with 1xR&S SMW and 1xR&S CMW500 connected to
the DIG I/Q interfaces
4.9.10 How to Apply an External Digital Baseband Signal
See:
●
"To provide an external digital signal to the instrument" on page 211
●
"To apply an external analog signal directly to the I/Q modulator" on page 213
●
"To apply an external differential analog signal directly to the I/Q modulator"
on page 213
To provide an external digital signal to the instrument
Option: R&S SMW-B10
A digital signal must be provided. The instrument displays an error message if no sig-
nal is applied at the digital input connector.
The external signal source, typically a second Rohde & Schwarz instrument, and the
receiving instrument have to be synchronized, i.e. they have to use a common refer-
ence signal.
How to Connect External Instruments and Configure the Signal Flow