Agilent Technologies 4294A Programming Manual

Chapter 7 99
Processing Measurement Results
Reading Measurement Data at Specific Measurement Points (Using the
Marker Function)
1. Chapter Title
7. Processing 3. Chapter Title
4. Chapter Title
5. Chapter Title
Measurement Results
for the peak and moves the marker to that negative peak, and positions
submarker 2 at the peak.
Lines 360 to 430 Reads and displays submarker-specified measurement parameter
values.
Example 7-1 Searching for Peaks Using the Marker
10 DIM Sear_min$[9],Sear_max$[9],Act_trc$[9],Buff$[9]
20 REAL P_peak,N_peak
30 IF SYSTEM$("SYSTEM ID")="HP4294A" THEN
40 ASSIGN @Hp4294a TO 800
50 ELSE
60 ASSIGN @Hp4294a TO 717
70 END IF
80 !
90 Sear_min$="10MHZ"
100 Sear_max$="100MHZ"
110 Act_trc$="A"
120 !
130 OUTPUT @Hp4294a;"PRES"
140 OUTPUT @Hp4294a;"SING"
150 OUTPUT @Hp4294a;"*OPC?"
160 ENTER @Hp4294a;Buff$
170 !
180 OUTPUT @Hp4294a;"TRAC "&Act_trc$
190 OUTPUT @Hp4294a;"AUTO"
200 !
210 OUTPUT @Hp4294a;"MKR ON"
220 OUTPUT @Hp4294a;"PARS ON"
230 OUTPUT @Hp4294a;"SEARMIN "&Sear_min$
240 OUTPUT @Hp4294a;"SEARMAX "&Sear_max$
250 !
260 OUTPUT @Hp4294a;"PKDLTX 1MHZ"
270 OUTPUT @Hp4294a;"PKDLTY 0.1"
280 OUTPUT @Hp4294a;"PKPOL POS"
290 OUTPUT @Hp4294a;"SEAM PEAK"
300 OUTPUT @Hp4294a;"SMKR1 ON"
310 !
320 OUTPUT @Hp4294a;"PKPOL NEG"
330 OUTPUT @Hp4294a;"SEAM PEAK"
340 OUTPUT @Hp4294a;"SMKR2 ON"
350 !
360 OUTPUT @Hp4294a;"SMKRVAL1?"
370 ENTER @Hp4294a;P_peak
380 OUTPUT @Hp4294a;"SMKRVAL2?"
390 ENTER @Hp4294a;N_peak
400 !
410 PRINT "Search Range: "&Sear_min$&" - "&Sear_max$
420 PRINT "Positive Peak: ";P_peak;"[ohm]"
430 PRINT "Negative Peak: ";N_peak;"[ohm]"
440 END

Agilent Technologies 4294A Specifications

General

Brand	Agilent Technologies
Model	4294A
Category	Measuring Instruments
Language	English