Keysight N9913B, User Manual

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Keysight N9938-90006 User’s Guide 311
IQ Analyzer (IQA) – Option 351
Using Markers (IQA)
Band Span Marker (Spectrum Only)
Sets the width of the span (Hz) for the selected marker.
How to measure with the Band Span marker
— Press Marker to create or select a Normal or Delta marker to use to
measure Band/Interval Power.
— Then press More
— Then Marker Function
— Band Span Enables or disables the Band Span marker (default: 500 kHz,
minimum: 1 Hz, maximum: 10 MHz).
Interval Span Marker (Waveform Only)
Sets the width of the interval span (seconds) for the selected marker.
How to measure with the Interval Span marker
— Press Marker to create or select a Normal or Delta marker to use to
measure Band/Interval power.
— Then press More
— Then Marker Function
— Band/Int Power Enables or disables the Band Interval Power marker
(default: 5% of the (start time – stop time), minimum: 1 ns, maximum: 10s.
Coupled Markers (Waveform Only)
When a Coupled marker is enabled in a window on the FieldFox, the current
active marker in that window is enabled as the ’reference’ coupled marker on
the current trace and the x-axis value of any other active waveform markers on
any other traces in other windows are updated to track that of the ’reference’
coupled marker. Refer to Figure 11-3 on page 312 .
How to measure with the Coupled marker
— Press Marker to create or select a Normal, Delta, or Peak marker to use the
Coupled Marker.
— Then More
— Then Coupled Markers Enables or disables the coupled marker (default:
OFF).
Procedure to set coupled markers (Refer to
Figure 11-3 on page 312
):
1. Press Preset > Mode Preset (Factory)
2. Press Measure 1 > User Defined