Rohde & Schwarz SMC100A - Page 164

R&S SMC100A Pulse Modulation
1411.4060.32 4.91 E-4
Trigger Mode - Pulse
Generator
Selects the trigger mode for pulse modulation.
Auto The pulse generator signal is generated
continuously.
Remote-control command:
SOUR:PULM:TRIG:MODE AUTO
Ext Triggered
The pulse generator signal is triggered by an
external trigger event. The trigger signal is supplied
via the PULSE EXT connector.
Remote-control command:
SOUR:PULM:TRIG:MODE EXT
Ext Gated
The pulse generator signal is gated by an external
gate signal. The signal is supplied via the PULSE
EXT connector.
Remote-control command:
SOUR:PULM:TRIG:MODE EGAT
External Trigger Input
Slope - Pulse
Generator
(External Trigger only)
Sets the polarity of the active slope of an applied trigger at the PULSE
EXT connector.
Positive
The pulse generator is triggered on the positive
slope of the external trigger signal.
Remote-control command:
SOUR:PULM:TRIG:EXT:SLOP POS
Negative
The pulse generator is triggered on the negative
slope of the external trigger signal.
Remote-control command:
SOUR:PULM:TRIG:EXT:SLOP NEG
Gate Input Polarity -
Pulse Generator
(External Gate only)
Selects the polarity of the Gate signal. The signal is supplied via the
PULSE EXT connector.
Positive
The pulse signal is generated while the gate signal
is high.
Remote-control command:
SOUR:PULM:TRIG:EXT:GATE:POL NORM
Negative
The pulse signal is generated while the gate signal
is low.
Remote-control command:
SOUR:PULM:TRIG:EXT:GATE:POL INV