HP 8711C User Manual page 308

深圳市盛腾仪器仪表有限公司
280
290 OUTPUT OHp871l;"DISP:ANN:FREql:MODE CW"
300 OUTPUT OHp871l;"SENSl:FREQ:SPAN
310 !
! Take single sweep, leaving the analyzer
320
a
330 ! in trigger hold mode.
340 OUTPUT OHp871l;"ABOR;:INITl:CONT OFF;*WAI"
350 !
360 ! Turn on Marker 1
370 OUTPUT QHp871l;"CALC:MARKl ON"
380 !
390
400 TO=TIMEDATE
410 ! Step from 175 MHz 463 MHz by 6 MHz
420 FOR Freq=175 TO 463 STEP 6
430 ! Take a sweep
440
450 OUTPUT QHp87ll;"SENSl:FREQ:CENT ";Freq,str$
460 OUTPUT QHp871l;"INITl;*WAI"
470 !
480 ! Set marker to frequency
490 OUTPUT QHp87ll;"CALC:MARK:X ";Freq,str$
500 !
510 ! Query the marker value
OUTPUT QHp87ll;"CALC:MARK:Y?"
520
530 ENTER OHp87ll;Response
540 !
550 ! Display the first three numbers in the array.
560
570 OUTPUT QHp8711;"DISP:ANN:MESS ";Msg$
580 PRINT
Msg$
590
600 NEXT Freq
610 Tl=TIMEDATE
PRINT "Sweeps per second: ";Count/(Tl-TO)
620
DISP "Sweeps per second: ";Count/(Tl-TO)
630
END
640
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0 Hz;*WAI"
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