Remote Control Commands
R&S
®
SMC100A
329Operating Manual 1411.4060.32 ─ 09
[:SOURce<hw>]:PULM:TRIGger:EXTernal:SLOPe <Slope>
Sets the polarity of the active slope of an applied trigger at the PULSE EXT connector.
Parameters:
<Slope> NEGative | POSitive
*RST: POSitive
Example:
PULM:TRIG:EXT:SLOP NEG
The pulse generator is triggered on the negative slope of the
external trigger signal.
Manual operation: See " External Trigger Input Slope - Pulse Generator "
on page 188
[:SOURce<hw>]:PULM:TRIGger:MODE
<Mode>
Selects the trigger mode for pulse modulation.
Parameters:
<Mode> AUTO | EXTernal | EGATe
AUTO
The pulse modulation is generated continuously.
EXTernal
The pulse modulation is triggered by an external trigger event.
The trigger signal is supplied via the PULSE EXT connector.
EGATe
The pulse modulation is gated by an external gate signal. The
signal is supplied via the PULSE EXT connector.
*RST: AUTO
Example:
PULM:TRIG:MODE EXT
selects triggering by an external trigger event.
Manual operation: See " Trigger Mode - Pulse Generator " on page 188
[:SOURce<hw>]:PULM:WIDTh <Width>
Sets the width of the generated pulse. The width determines the pulse length. The
pulse width must be at least 20ns less than the set pulse period.
Parameters:
<Width> float
Range: 1 us to 1 s
Increment: 100 ns
*RST: 500 us
Example:
PULM:WIDT 33 us
sets a width of 33 us for the pulse.
Manual operation: See " Pulse Width - Pulse Generator " on page 187
SOURce Subsystem
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