R&S WinIQSIM2 Software Manual - Rohde & Schwarz

R&S ® WinIQSIM2
Remote Control Commands
SOURce:BB:DM Subsystem
Parameters:
Example:
CLISt | PULSe | PATTern | RATio
CLISt
A marker signal that is defined in the selected control list is generated.
PULSe
A pulsed marker signal is generated. The pulse frequency (= symbol
rate/divider) is defined with the
SOUR:BB:DM:TRIG:OUTP:PULSe:DIVider command and can
be queried with the
SOUR:BB:DM:TRIG:OUTP:PULSe:FREQuency? command.
PATTern
A marker signal is generated with the aid of a user-definable bit
pattern. The bit pattern is entered with the aid of command
SOURce:BB:DM:TRIGger:OUTPut:PATTern. The bit pattern is
a maximum of 32 bits long.
RATio
A regular marker signal corresponding to the Time Off / Time On
specifications in the commands
SOURce:BB:DM:TRIGger:OUTPut:OFFT and
SOURce:BB:DM:TRIGger:OUTPut:ONT is generated.
*RST:
RATio
BB:DM:TRIG:OUTP2:MODE PULS
selects the pulsed marker signal on output MARKER 2.
Manual operation: See "Marker x - Digital Modulation" on page 83
[:SOURce]:BB:DM:TRIGger:OUTPut:OFFTime
The command sets the number of symbols in a period (ON time + OFF time) during which
the marker signal in setting SOURce:BB:DM:TRIGger:OUTPut:MODE RATio on the
marker outputs is OFF.
Parameters:
integer
Range: 1 to 16777215
Increment: 1
*RST: 1
Default unit: symbol
Example: BB:DM:TRIG:OUTP2:OFFT 20
sets an OFF time of 20 symbols for marker signal 2.
Manual operation: See "Marker x - Digital Modulation" on page 83
Software Manual 1008.0858.42 ─ 10
238