Rohde & Schwarz SMM100A, User Manual

Page: 456 / 1088

Multi-instrument setups
R&S
®
SMM100A
456 User Manual 1179.1341.02 ─ 05
The dialog provides the settings for routing of the signal streams to the available
output connectors.
Settings:
Frequency Offset .........................................................................................................456
Phase Offset ................................................................................................................456
Map Stream X to Connector ........................................................................................456
Frequency Offset
Sets an absolute frequency offset f
offset
.
Tip: Use this parameter to shift the used frequency band in the RF frequency section
without modifying the RF settings.
Phase Offset
Sets the phase offset of the corresponding stream.
Map Stream X to Connector
The mapping of the generated stream to the output connectors is represented as a
stream matrix. A blue circle at a matrix element routes the stream to the selected con-
nector.
Remote command:
:SCONfiguration:OUTPut:MAPPing:RF<ch>:STReam<st>:STATe
on page 717
:SCONfiguration:OUTPut:MAPPing:IQOutput<ch>:STReam<st>:STATe
on page 717
:SCONfiguration:OUTPut:MAPPing:BBMM<ch>:STReam<st>:STATe
on page 717
9.4.2 External RF and I/Q settings
With the settings in the "External RF and I/Q" tab, you can control external devices and
instruments from the R&S
SMM100A, if all prerequisites are fulfilled. See "Prerequi-
sites for control of external instruments from the R&S SMM100A" on page 456.
Prerequisites for control of external instruments from the R&S SMM100A
The following connections between the R&S SMM100A and the external instruments
are required:
●
Physical remote control connection over LAN or USB
The remote control connection to the external instruments must be in status con-
nected , see Remote Connection Status .
●
Physical signal connection for the digital or analog I/Q signal
●
For the most test setups, the instruments must use a common reference fre-
quency signal .
Suitable reference frequency signal sources are:
–
An external common reference source
– The distributed reference frequency of the R&S SMM100A.
System configuration settings