Rohde & Schwarz SMC100A - Page 339

Remote Control Commands
R&S
®
SMC100A
324Operating Manual 1411.4060.32 ─ 09
// Set the polarity of the externally applied modulation signal.
SOURce:PULM:POLarity NORMal
// Select the impedance for the external pulse modulation trigger input
SOURce:PULM:TRIGger:EXTernal:IMPedance G10K
// ******************************************************************
// Configure the pulse generator settings
// ******************************************************************
// Set pulse period
SOURce:PULM:PERiod 10 us
// Set pulse width
SOURce:PULM:WIDth 8 us
// Set double pulse width
SOURce:PULM:DOUBle:WIDTh 0.0000012
// Set double pulse delay
SOURce:PULM:DOUBle:DELay 0.0000045
// ******************************************************************
// Activate the signal output
// ******************************************************************
SOURce:PGENerator:OUTPut:STATe 1
SOURce:PULM:STATe 1
OUTPut1:STATe 1
Example: Generating a pulse train signal
This example shows a command sequence to create a pulse train signal.
Prior to the selection of the pulse train mode make sure that you have generated and
selected a pulse train data list. Otherwise, the instrument generates an error.
// ******************************************************************
// Reset the instrument to start from an initial state
// ******************************************************************
*RST; *CLS
// ******************************************************************
// Set the RF signal frequency and level
// ******************************************************************
SOURce:FREQuency:CW 4000000000
SOURce:POWer:LEVel:IMMediate:AMPLitude -25
// ******************************************************************
// Create a pulse train data list
// ******************************************************************
// Select the directory
MMEM:CDIR '/var/user/Lists/'
// Create and/or select the pulse train data file
SOURce Subsystem