Common Settings For Waterfall And Spectrogram - Keysight Technologies FieldFox N9912A104 User Manual

Interference Analyzer (SA Mode) – Option 236
Spectrogram and Waterfall Displays
— Sweep Time (Acquisition). Learn more in
page
— Resolution (Number of Points). Learn more in
How to select Spectrogram
— Press Meas 1.
— Then
— Then Spectrogram.
How to modify the Spectrogram
You can change how the spectrogram is displayed relative to the data trace.
This setting affects the total number of trace records that can be displayed.
— Press Meas Setup 4.
— Then
— Then
— Then choose from the following:
How to Restart the Spectrogram
Press Sweep 3 then Restart.
Averaging
Averaging can be enabled on the underlying measurement. Press Meas 4 then
Average Type. Learn more in

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
Keysight N9912-90001 User's Guide
8-22.
Interference Analysis.
Spectrogram Settings.
Spectrogram View.
— Overlay Displays the data trace over the spectrogram with NO
graticules. Total trace records: 340.
— Full Screen Displays the spectrogram with NO data trace. Total trace
records: 340.
— Top Displays the data trace above the spectrogram. Total trace
records: 130.
— Bottom Displays the data trace below the spectrogram. Total trace
records: 130.
"Sweep Acquisition" on
"Points" on page
"Average Type" on page
8-27.
8-29.
9-3