Agilent Technologies 54503A Guia do Utilizador descarregar pdf (Página 294)

294 Chapter5

Communication with the System

Figure 5-2 Output Statement Example (I)

An ENTER statement used in conjunction with a spectrum analyzer

query returns information to the computer. To return the

center-frequency value to the computer, ﬁrst form a query by adding a

question mark (?) to the command:

Figure 5-3 Output Statement Example (II)

Next, the ENTER statement is used to assign the returned value to a

variable in the computer:

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Agilent Technologies 54503A Guia do Utilizador Página 294