Agilent Technologies E8285A manual Marker Norm/Delta, Marker Time, Selects Delta in this field

Models: E8285A

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Chapter 4, Description of Fields

Fields

Marker: Norm/Delta

This measurement field selects whether an additional marker is displayed to allow delta values to be returned.

Norm displays the Normal marker

Delta displays the Normal marker, a Delta marker, and causes marker control to transfer to the Delta marker.

GPIB Example

“DISP SAN;SANalyzer:MARKer:MODE ‘DELTa’”

selects Delta in this field.

“DISP SAN;MEAS:SANalyzer:MARKer:DELTa:FREQuency?

queries the difference in frequency between the two markers.

Operating Considerations

When Delta is selected, the Normal marker is stationary and the Delta marker moves to different positions. Values returned are relative to the Normal marker.

Screens Where Field is Present

SPECTRUM ANALYZER

Marker: Time

This measurement displays the time elapsed from the trigger point to the current marker position.

The REF SET function can be used with this measurement to display time relative to a specific position.

Screens Where Field is Present

OSCILLOSCOPE

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S:\agilent\e8285\REFGUIDE\MANUAL\fields.chp

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Agilent Technologies E8285A manual Marker Norm/Delta, Marker Time, Selects Delta in this field