Agilent Technologies HP 70910A Betriebsanweisung PDF herunterladen (Seite 70)

70 Chapter 3

Operation

Using an 71000 Series Spectrum Analyzer with an 70907B, 70909A, or 70910A

Operation

To print out an existing AMPCOR table, use the program listed below.

10 DIM A$(1:20)[30]

20 OUTPUT 718;"CNVLOSS 0DB;"

30 OUTPUT 718;"AMPCOR 50GHZ, 46.1DB, 52GHZ, 46.7DB, 53GHZ,47.2DB;"

40 !

50 OUTPUT 718;"AMPCOR?;"

60 ENTER 718 USING "%,K";A$(*)

70 !

80 FOR I=1 TO 10

90 PRINT "Point ";I,A$(I)

100 NEXT I

110 END

Line 30: Generates an AMPCOR table.

Line 60: % specifies that an EOI terminates the entire statement. K specifies that

an L

terminates the individual string entry.

Returned values are in the format where the frequency in Hz is listed first, followed by the

conversion loss in dB. See the following example.

Point 1 50.00000000E+9,46.1

Point 2 52.00000000E+9,46.7

Point 3 53.00000000E+9,47.2

Point 4

Point 5

Point 6

Point 7

Point 8

Point 9

Point 10

Returned values are 0,0 when AMPCOR is set to OFF.

To dispose of an AMPCOR table, use the following command:

OUTPUT 718; "DISPOSE AMP COR;"

NOTE Be sure that there is a space between AMP and COR when using the DISPOSE

command.

For further information, consult the 70900B Local-Oscillator-Controlled Modules

Programming Manual, part number 70900-90137.

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Agilent Technologies HP 70910A Betriebsanweisung Seite 70