Adv. Trg., Adv. Clk; I/Q, I/Q Bar - R&S SMM100A Getting Started

®
R&S SMM100A
Table 4-9: Default configuration of the T/M/C connectors
Connector
T/M/C
T/M
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"

Adv. Trg., Adv. Clk.

Input and output for synchronization signal in multi-instrument setups.
See also "Multi-Instrument Setups" in the user manual.
Mod Ext 1/2
Input for external analog modulation signals.

I/Q, I/Q Bar

BNC connector for output of direct (single-ended) or differential analog I/Q sig-
nals.
Note: The R&S SMM100A also assigns the internal signal of the LF generator to
the I output connector.
Therefore, consider that you cannot output the analog I/Q signal and the internal
LF signal at the same physical connector simultaneously.
See the data sheet and in the user manual, section "Analog Modulation".
Use the connectors for connections as follows:
● I/Q connectors: Direct (single-ended) or positive differential output of analog
I/Q signals
● I/Q Bar connectors: Negative differential output of analog I/Q signals
Getting Started 1179.1335.02 ─ 02
Direction Default assigned signal Remark
Output Clock
Input Marker
Instrument Tour
Rear Panel Tour
Symbol Clock A
Baseband Marker 2
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