Keysight Technologies FieldFox A Series, Руководство пользователя

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Data Analysis Features
All about Markers
600 Keysight N9927-90001 User’s Guide
How to Create a Delta Marker
— Create a Normal marker and move it to the reference position.
— Press Delta . The marker becomes the reference marker and fixed in its X-Axis position.
— Move the Delta marker using the numeric keypad, the arrows, or the rotary knob.
— Press Enter when finished.
How to move the Reference marker
— Press Normal to turn the Delta marker OFF.
— Move the marker to the new position.
— Then press
Delta again, to turn the Delta marker back ON.
Fix the position of the Reference marker (I/Q Analyzer, RTSA, and SA Modes ONLY)
In SA mode, the reference marker can be fixed at the Y-axis position of the data trace when the
marker was created, or it can ‘float’ with each sweep at the Y-axis position of the data trace. In CAT
and NA mode, the reference marker always floats with the data trace.
— Create a Delta marker.
— From the
Mkr ->/Tools menu, press More (SA mode only), then Marker Properties , then Delta
Ref Fixed
— OFF – The reference marker floats at the data trace Y-axis position.
— ON – The reference marker is fixed at the Y-axis position of the data trace when the
marker was created (default IQA and SA modes).
Signal Track Marker (NF and SA Mode ONLY)
In NF and SA mode, the marker can be peaked at the Y-axis position of the data trace and the
marker is centered on the screen. This setting applies to all NF and SA markers.
— Create a Signal Track marker (peak).
— From the
Mkr ->/Tools menu, press More , then Marker Search
— OFF – The reference marker floats at the data trace Y-axis position.
— ON – The reference marker is peaked at the Y-axis position of the data trace and the
marker is centered on the screen.
Marker Table
The Marker Table can be displayed at the bottom of the FieldFox screen. It can display information
for up to 6 markers in a full-width window, and up to 3 markers for a half-width window (NA mode).
The marker table “squeezes” the graticule area when activated.