HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

Example
10 CLEAR 718
20 OUTPUT 718;"IP;SNGLS;CF 300MHZ;SP 20MHZ;TS;"
30 OUTPUT 718;"MKPK HI;MKRL;TS;MKF?;"
40 ENTER 718 USING "K";Mk,freq
50 OUTPUT 718;"MKA?;"
60 ENTER 718 USING "K";Mk-amp
70 OUTPUT 718;"SS ";Mk-freq;"HZ"
80 OUTPUT 718;"CF UP;TS;MKPK HI;MKA?;"
90 ENTER 718;Mk-amp1
100 PRINT "THE FUNDAMENTAL IS ";Mk-amp-Mk,amp1
110 PRINT "dB ABOVE THE SECOND HARMONIC"
120 END
Description
SS Center Frequency Step Size
Clears the HP-B
Initializes the spectrum an&yactivatessingle-sweep
mode, changes
the center frequency, span, takes
sweep.
Finds the highest peak, changes
the reference level to the markq
takes sweep, returns the frequency
of the marker:
Puts the spectrum analyzer response
in the computer variable,
h!k-freq.
Returns the amplitude of the marker
Puts the spectrum analyzer response
in the computer variable,
h&amp.
Changes the step size to the marker
freq-u
Increases the centerfrequency, takes
sweep, puts the marker on the
highest peak and returns the amplitude
of the marker
Puts the spectrum analyzer response
in the computer variable,
Mk-ampl.
Outputs the result.
The AUTO parameter removes SS as an active function but does not have an effect on its value.
Query Response
Programming Commands 5.525