Keysight FieldFox B Series User Manual page 656

Channel Scanner (Option 312)
How to Set Up Channel Scanner
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.
Figure 28-15 Overview of Field Strength for Channel Scanner (See also, Figure 28-16 on
page 657.)
FieldFox Field Strength Channel Scanner
Refer to Figure 28-16 on page 657
656 Keysight N9938-90006 User's Guide