Ceyear 4041 Series, Руководство пользователя

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Chapter IV Spectrum Analyzer Mode
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4.3.2 Span menu
Span
Span
Full Span
Zero Span
Last Span
Zero Span
IF Out
·[Span] : Press
【
Span
】
→[Span], use the numeric keys on the front panel, and then
select [GHz], [MHz], [kHz] and [Hz] in the frequency unit menu or
【 ↑ 】
,
【 ↓ 】
and
the knob to set the span in the current state. The stepping of span shall be done as per 1,
2 and 5.
·[Full Span] : Press
【
Span
】 →[Span]→[Full Span], and set the span in the current
measuring state as the Max. span. The full span is related to the model of selected
spectrum analyzer, and the span of 4041G series spectrum analyzer is set as 44.1 GHz
under the full span.
· [Zero Span] : Press
【
Span
】
→[Span]→[Zero Span], and set the span in the current
measuring state as the Min. span. The span is set as 0 Hz under the zero span.
·[Last Span] : Press
【
Span
】 →[Span]→[Last Span], and set the span in the current
measuring state as the last set span.
·[IF Output] : Press
【
Span
】
→[Span]→[IF Output], and activate the intermediate
frequency output submenu.
·[Special Attention]: The full span and zero span functions are invalid when
certain measurement functions are enabled.
·[Special Attention]: As a function option, the intermediate frequency output
menu can only be used in the zero span mode.
4.3.3 IF output menu
As a function option, the zero span intermediate frequency output function allows the output of third or fourth
intermediate frequency signal in the zero span mode via the intermediate frequency output interface, so as to meet
the measurement requirements of users.
IF Out
Off On
IF Out
IF Select
3IF 4IF
< Back
>
·[Special Attention]: As a function option, the intermediate frequency output
menu can only be used in the zero span mode.
·[IF Output Off On] : Press
【
Span
】
→[IF Output]→[IF Output Off On], and enable or
disable the intermediate frequency output function with the buttons.
·[IF Selection 3IF 4IF] : Press
【
Span
】 →[IF Output]→[IF Selection 3IF 4IF], and
select the 3IF output or 4IF output with the buttons.
·[Back] : Press
【
Span
】 →[IF Output]→[Back] to return to the span menu directory.
·[Special Attention]: The intermediate frequency output function is a function
option of the zero span intermediate frequency output. If 3IF or 4IFis selected, the
intermediate frequency output interface will output the third intermediate
frequency (140.25MHz) or the fourth intermediate frequency (31.25MHz)
respectively.