Getting Started
R&S
®
SMW200A
65User Manual 1175.6632.02 ─ 16
A dedicated LED indicates the connector status:
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Green: an input connector
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Yellow: an output connector
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No light: the connector is not active
EXT X 1/2
Input for external analog modulation signals.
Any of the two inputs can be used for path A and path B.
See Chapter 7.7, "Analog Modulations", on page 493.
LF OUT X
Option: R&S SMW-B13/-B13T
Output for internal LF generator signal.
Note: The output of the internal LF signal and the analog I/Q signal use the same
physical connectors.
These signals cannot be output at the same time.
See also data sheet and user manual, section "Analog Modulation".
I/Q, I/Q BAR
Direct (single-ended) or differential output for the analog I/Q signal.
The number of connectors depends on the installed baseband options:
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Standard baseband (R&S SMW-B10 and R&S SMW-B13T)
Two single-ended analog and two differential outputs.
Output of differential signal requires option R&S SMW-K16.
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Wideband baseband (R&S SMW-B9 and R&S SMW-B13XT)
Two single-ended analog or one differential output. Differential and single-ended
signals cannot be output at the same time.
Output of differential signal requires option R&S SMW-K17.
See also Chapter 3.8, "I/Q Analog Output Settings", on page 185.
ADV DATA/CTRL
Option: R&S SMW-B9/-B13XT and R&S SMW-K503
Interface for exchanging of external data and control signals.
See user manual SMW
®
-K501/-K502/-K503 Extended and Real-Time Sequencing,
Real-Time Control Interface.
ADV TRIG, ADV CLK
Reserved for future use.
HS DIG I/Q
Reserved for future use.
The interface is a QSFP (Quad Small Form-factor Pluggable) module. It supports data
rate of up to 40 Gbit/s and passive copper cables.
NOTICE! Risk of damaging the HS DIG I/Q interface.
Use only passive electrical copper QSFP+ cables with max. length of 3 m.
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To plug in the cable:
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