Agilent Technologies FieldFox N9913A - Common Waterfall and Spectrogram Settings

Interference Analyzer (SA Mode) Option 236 117
How to Restart the Spectrogram
Press Sweep 3 then Restart
How to create Time Markers
Use Time Markers to determine the elapsed time between any two displayed
records. The most recent record appears at the top of the screen.
 Press Meas Setup 4
 Then Time Markers
 Then Time
 Then enter a value from 0 (the most recent sweep record) to the maximum
value, using the numeric keypad, ▲|▼ arrows, or the rotary knob. A 
indicates the Time Marker.
 Then Delta
 Then enter a value from 0 (the most recent sweep record) to the maximum
value, using the numeric keypad, ▲|▼ arrows, or the rotary knob. A 
indicates the Delta Marker.
 At the current sweep speed, the difference in time between these two markers
appears at the upper-right corner of the view as Delta Time: hh:mm:ss Sec.
 An invalid (very large number) appears when a trace record is not available at
one or both of these markers.
Averaging
Averaging can be enabled on the underlying measurement. Press Trace 6
then State [Average]. Learn more on page 99.
Common Settings for Waterfall and Spectrogram
Set Red and Blue Limits
The colors displayed on the Waterfall and Spectrogram represent the various
measured power levels:
 Red = Highest power levels
 Blue = Lowest power levels
NOTE The full Red-to-Blue color spectrum is visible only with Indoor display colors.
Learn more on page 174.
Adjust the Red and Blue limits to the power levels that you expect to measure.
The Blue limit must always be less than the Red limit.
 Press Meas Setup 4.
 Then Spectrogram / Waterfall Settings
 Then choose from the following:
o Red Limit Using the ▲|▼ arrows , rotary knob, or keypad, select the
HIGHEST power level that you expect to measure. This power level, and
those measured higher than this level, appear Red.