Agilent Technologies 8935 series e6380a manual Marker To, Mask Beep, Mask Type

Analog Measurements - Screens and Control Fields

Control Fields for Analog Measurements

Marker To

These two fields position the spectrum analyzer’s marker as follows:

•Peak moves the marker to the highest peak and enters the location in the Position field.

•Next Peak moves the marker to the next peak to the right and enters the location in the Position field.

•Center Freq changes the center frequency value to match the current position of the marker.

•Ref Level changes the reference level setting to match the current position of the marker.

Screens on which this field is displayed

SPEC ANL: marker controls menu

Mask Beep

When the signal exceeds the limits set by the spectrum analyzer mask, the FAIL indicator is displayed along with an audible tone (beep). You can use this field to turn on (or off) the beep.

This field is displayed only when the spectrum analyzers mask is displayed (Display field on Mask controls menu set to UpperOnly, LowerOnly, or Both.)

Screens on which this field is displayed

SPEC ANL: mask controls menu

Mask Type

This field selects the type of spectrum analyzer mask.

•Fix sets the mask to absolute limits defined in the #Pts, EditPoint, Lvl, and Freq fields. When using fixed limits a change in the center frequency or level may cause the mask to move beyond the viewable area of the screen.

•Rel sets the mask relative to the center frequency and reference level defined in the Center Freq and Ref Lvl fields on the spectrum analyzer’s Main controls menu. The mask remains displayed even though the center frequency or reference level are changed.

For more information, see “Using the Spectrum Analyzer Mask” on page 115.

Screens on which this field is displayed

SPEC ANL: mask controls menu

Chapter 6 205