ADVANTEST R3131 User Manual

R3131 Spectrum Analyzer Operation Manual
4.1 GPIB Remote Programming
4-34 Aug 28/98
(1) Sample Programs for PC9801 series (GPIB address = 8)
Example PC-5: Output marker level (numerical variable)
Sample result: MARKER LEVEL=-16.22
Example PC-6: Output center frequency (character variable)
Sample result: 30.000E+6
Example PC-7: Output level and its unit
Sample result: 0.0E+0:0
Example PC-8: Execute 6 dB down and then output frequency and level values (multiple items).
Sample result: MARKER FREQ=400000: MARKER LEVEL=1.16
10 ISET IFC:ISET REN ’
20 PRINT @8;”CF30MZ SP1MZ MK30MZ” ’ Center frequency, frequency span, marker
ON
30 PRINT @8;”ML?” ’ Marker level?
40 PRINT @8;ML ’ Read marker level.
50 PRINT ”MARKER LEVEL=”,ML ’ Display the result.
60 STOP
70 END
10 ISET IFC:ISET REN ’
20 PRINT @8;”CF?”
30 INPUT @8;CF$ ’ Read center frequency.
40 PRINT CF$ ’ Display the result.
50 STOP
60 END
10 ISET IFC:ISET REN ’
20 PRINT @8;”RL?”
30 INPUT @8;RE$ ’ Read REF level.
40 PRINT @8;”UN?”
50 INPUT @8;UN ’ Read unit for level
60 PRINT RE$,”:”,UN ’ Display the result
70 STOP
80 END
10 ISET IFC:ISET REN ’
20 PRINT @8;”CF30MZ SP20MZ” ’ Set center frequency and frequency span.
30 PRINT @8;”MKBW6DB PS XDB” ’ Execute 6 dB down.
40 PRINT @8;”MFL?” ’ Read frequency and level for marker position
at the same time.
50 INPUT @8;MF,ML
60 PRINT ”MARKER FREQ=”;MF;”:MARKER LEVEL=”;ML
70 STOP
80 END

ADVANTEST R3131 Specifications

General

Brand	ADVANTEST
Model	R3131
Category	Measuring Instruments
Language	English