Rohde & Schwarz 1440.8002.02, Начало работы

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Instrument tour
R&S
®
SMM100A
42 Getting Started 1179.1335.02 ─ 04
HS Dig I/Q
Option: R&S SMM-B9
Connectors for the input/output of high-speed digital I/Q signals, for example,
from and to Rohde
& Schwarz instruments.
For more information, see data sheet.
The interface is a QSFP+ (Quad Small Form-factor Pluggable) module. It sup-
ports max. bandwidth of up to 50 Gsample/s with optical active cables.
How to:
Chapter 3.12, "Connecting to HS Dig I/Q" , on page 25
T/M/C
BNC multipurpose input/output trigger/marker/clock connectors.
There is one T/M/C and one T/M connector.
Define the input/output signal first.
Table 4-9 lists the configuration of the local
connectors in the default instrument state.
Table 4-9: Default configuration of the T/M/C connectors
Connector Direction Default assigned signal Remark
T/M/C Output Clock Symbol clock A
T/M Input Marker Baseband marker 2
A dedicated LED indicates the connector status:
●
green: an input connector
●
yellow: an output connector
●
no light / gray: the connector is not active
See also the chapters in the user manual:
●
"Data, Clock and Control Signals and Sources in the Baseband"
●
"Local and Global Connectors"
Inst Trig
BNC connector for input of external trigger signals. The signals trigger sweeps
and list mode.
See chapter "Signal Generation and Triggering in the Sweep and List Modes" in
the user manual.
Mod Ext 1/2
Input for external analog modulation signals.
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