
2-92 Programming Guide
Programming Commands and Examples ESG Family Signal Generators
Generating an External DC-Coupled Pulse Modulated Signal, Example Program 8
Generating an External DC-Coupled Pulse Modulated
Signal, Example Program 8
In this example, a repetitive, externally-triggered, pulse-modulated signal will be
generated at a carrier frequency of 5 MHz with a power level of
−5 dBm. Connect an
external pulse source to the EXT 2 INPUT on the signal generator and set the desired
pulse characteristics.
CLEAR and RESET the controller, type the following commands and RUN the program.
10 !******************************************************************************
20 !
30 ! PROGRAM NAME: EXT_PULSE Rev. 2A796
40 !
50 ! PROGRAM DESCRIPTION: In this example, a repetitive, externally-triggered,
60 ! dc-coupled pulse modulated signal will be generated
70 ! at a carrier frequency of 5 MHz with a power level of
80 ! -5 dBM. Connect an external pulse source to the EXT 2
90 ! INPUT on the signal generator and set the desired pulse
100 ! characteristics.
110 !
120 ! CLEAR and RESET the controller and type in the following commands and RUN
130 ! the program:
140 !
150 !******************************************************************************
160 !
170 Sig_gen=719
180 LOCAL Sig_gen
190 CLEAR Sig_gen
200 CLEAR SCREEN
210 OUTPUT Sig_gen;"*RST"
220 OUTPUT Sig_gen;"PULM:SOUR EXT2"
230 OUTPUT Sig_gen;"PULM:STAT ON"
240 OUTPUT Sig_gen;"FREQ 5 MHz"
250 OUTPUT Sig_gen;"POW:ALC OFF"
260 OUTPUT Sig_gen;"POW:AMPL -5 dBm"
270 OUTPUT Sig_gen;"POW:ALC:SEAR ON"
280 OUTPUT Sig_gen;"OUTP:STAT ON"
290 PRINT
300 PRINT "Press RUN to start again."
310 LOCAL Sig_gen
320 END
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