Signal Routing and System Configuration
R&S
®
SMW200A
119User Manual 1175.6632.02 ─ 30
Table 4-4: Physical output signals
Type Output Signal Output connector GUI element Refer to
RF RF signal RF "RF" Chapter 8, "Configuring the RF Signal",
on page 457
BB Digital signal BBMM x
FADER x
HS BBMM x
"I/Q Digital"
(I/Q OUT / HS
I/Q OUT)
Chapter 4.7, "I/Q Digital Output Settings",
on page 172
See also Chapter 4.3.4, "Supported Digital Interfa-
ces Depending on the System Configuration",
on page 119
Analog signal
●
Single ended
●
Differential
●
RF Envelope
●
I/Q
●
I/Q Bar
●
I/I Bar
"I/Q Analog" Chapter 4.8, "I/Q Analog Output Settings",
on page 182
4.3.4 Supported Digital Interfaces Depending on the System Configura-
tion
As listed in Table 4-3 and Table 4-4, the available digital interfaces depend on the
installed options. Moreover, in depends on the used System Configuration if and which
of the interfaces is supported. See Table 4-5 for overview.
The table additionally lists the maximal clock frequency (i.e. sampling rate) in each of
the supported combinations.
Table 4-5: Supported digital interfaces and max Sample Rate depending on the System Configuration
in R&S
SMW-B9
"System Config" > "System Config" > Digital inputs Digital outputs*
Mode Signal Outputs
CODER x HS CODER x BBMM x HS BBMM x
Standard Analog only - 1.25 GHz - -
Digital Only (HS) - - - 1.25 GHz
Advanced Analog & Digital 250 MHz - 250 MHz -
Digital Only (HS) - - - 250 MHz
Analog & Digital (HS) 250 MHz - - 1 GHz
*) require R&S SMW-K19
4.3.5 Important Signal Parameters and Interface's Characteristics
Correct signal processing of the externally supplied input signals in the instrument and
correct processing of the output signal in the subsequently connected instrument
require information of signal parameters. These signal parameters are sampling rate,
crest factor and signal level, expressed as peak or as RMS level value.
Overview of the Input and Output Signals and Interfaces
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