Instrument tour
R&S
®
SMA100B
41Getting Started 1419.8620.02 ─ 10
This connector is bidirectional. Used as:
●
"Input": enables you to stop a sweep triggered by an external network ana-
lyzer.
●
"Output": enables the R&S SMA100B to stop the sweep of an external net-
work analyzer.
EFC
BNC connector for input of an EFC (external frequency control) signal for elec-
tronic tuning of the internal reference frequency.
Marker User1
BNC connector for output of a marker or trigger signal.
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.
Signal Valid
BNC connector for output of a signal that determines the valid signal times (valid
level and frequency) for all analog modulations.
Clk Syn/Clk Syn N
SMA connectors for output of the clock synthesizer signal, or the inverted signal.
Pulse Ext
BNC connector for input of an external pulse modulation signal or an external trig-
ger/gate signal for the pulse generator.
Pulse Video
BNC connector for output of the internal pulse generator signal or the looped
through pulse signal from Pulse Ext connector (video signal).
Pulse Sync
BNC connector for output of a signal to synchronize the pulse generator signal.
The synchronization signal is generated at the beginning of each pulse. For dou-
ble-pulse generation, the synchronization signal is generated at the beginning of
the first pulse.
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