NA (Network Analyzer) Mode 43
o Use the ▲|▼ arrows to highlight a setting.
o Then press Edit. The current setting changes to yellow .
o Some settings require you to press a softkey to change the value. Otherwise,
use the numeric keypad, ▲|▼ arrows, or rotary knob to change the value.
o When finished changing a value, press Done Edit.
Press Dock Window to relocate the Settings table to a position relative to the
trace window. The Dock Window setting persists through a Preset. Choose
from the following:
o Full (Default setting) Only the Settings table is shown on the screen. The
trace window is temporarily not shown.
o Left The Settings table is shown to the left of the trace window.
o Bottom The Settings table is shown below the trace window.
When finished changing ALL settings, press Done to save your settings.
Format
Select the display format in which to present measurement results. This setting
can be changed at any time without affecting calibration accuracy.
NOTE Learn more about Display Formats in the FieldFox Supplemental Online Help:
www.agilent.com/find/fieldsfoxsupport
How to select a NA Format
Press Measure 1.
Then Format [current setting].
Then choose from the following:
o Log Magnitude Displays magnitude in dB
o Linear Displays positive values only. Y-axis: Unitless (U) for ratioed
measurements; Watts (W) for unratioed measurements.
o VSWR (S11 and Fault Location Only) Displays unitless reflection data.
o Phase (S11 Only) Displays phase in degrees. The trace ‘wraps’ every 360
degrees, from +180 to –180, for easy scaling.
o Smith (S11 Only) Displays series resistance and reactance.
o More then
o Polar (S11 Only) Displays magnitude and phase of the reflection coefficient.
o Group Delay (S11 Only). Displays propagation time (in seconds) from the
RF port to the point where it is reflected, and back to the A receiver. The
aperture setting is the frequency range/(number of points – 1). Use
Smoothing as the Group Delay aperture. Learn how to set Smoothing on
page 47. Learn more about Group Delay in the FieldFox Supplemental
Online Help: www.agilent.com/find/fieldsfoxsupport
o Unwrap Phase Same as Phase, but without 180 degree wrapping.
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