Agilent Technologies FieldFox N9913A User Manual page 138

Display Units
Select whether to display power in dBm or Watts. When making relative power
measurements, these change to dB and %.
How to set Power Meter display units
 Press Meas Setup 4 or Scale / Amptd .
 Then
 Then choose from the following:
Resolution
Resolution sets the number of digits to display after the decimal point on the
digital power meter display.
How to set Resolution
 Press Scale / Amptd .
 Then More.
 Then choose from 0, 1, 2, or 3.
Averaging
Averaging is used to improve measurement accuracy in low power or noisy
power situations. Increased averaging improves measurement accuracy, but also
reduces measurement speed.
How to set Power Meter Averaging
 Press BW 2 or Meas Setup 4.
 Then choose from the following:
Single or Continuous Measure
This setting determines whether the FieldFox measures continuously or only
once each time the
power or to allow you to save or analyze a specific measurement.
This setting can be changed at any time without affecting calibration accuracy.
138
Unit
.
dBm (dB)
Sets Power Meter display to dBm or dB.
o
Watt (%)
Sets Power Meter display to Watts or %.
o
Averaging Auto Man Off
o
Auto Allows the USB Power Sensor to use its Auto Averaging settings.
o
See the USB Power Sensor documentation for details.
Man Manually enter an averaging count by setting Num Averages.
o
OFF Performs NO averaging.
o
Num Averages
Sets the number of Power Meter readings to be averaged
o
before a valid reading is displayed. When a number is entered, Averaging is
automatically set to Man.
Single
button is pressed. Use Single to conserve battery
FieldFox User's Guide