Keysight B Series User Manual

Keysight N9938-90003 User’s Guide 119
SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)
SA Mode Settings
Field Strength Measurements
To measure the strength of any signal transmitted through the air, an antenna
must be connected to the FieldFox. The Field Strength feature allows you to
enter the frequency response of the receiving antenna (the Antenna Factor)
and associated cabling, and then have amplitude corrections automatically
compensate the displayed trace for that response.
Field Strength Measurements
Trace 1 - Corrected trace with antenna factor. (Antenna = ON, Apply Corr =
ON)
Trace 2 - Uncorrected trace (Apply Corr = OFF). The Trace 2 trace state is
“View.” For information, refer to “Trace Display States (SA Mode)” on page 141
Pink Trace - Current correction factor. See below.
— Learn how to set Y-Axis Units on “How to Set Y-axis Units” on page 116.
— Use a Band Power marker to measure total power over a range of
frequencies. Learn how in “Band/Interval Power Marker” on page 154
How to select and edit corrections for Field Strength measurements
The Antenna and Cable correction data survives a Mode Preset and Preset.
All Correction ON/OFF states survive a Mode Preset, but NOT a Preset.
—Press Scale/Amptd
.
—Then More
—Then Corrections
— Then choose from the following:
—Apply Corrections Auto Disabled
Use Auto and Disabled correction for
all settings.

Keysight B Series Specifications

General

Brand	Keysight
Model	B Series
Category	Analytical Instruments
Language	English