R&S FSL  Spectrogram Measurement (Option K14) 
1300.2519.12 4.191  E-11 
Spectrogram Measurement (Option K14) 
The Spectrogram Measurement option provides a graphical view of frequency and amplitude changes 
over a time interval. For display details refer to "Spectrogram view" on page 4.192. 
Not all measurement types can be displayed in the Spectrogram view. If the Spectrogram Measurement 
option is active and a measurement cannot be displayed in form of a spectrogram, the softkey of the 
corresponding measurement is disabled.  
If the Spectrogram view is active, all parameter settings set in the Spectrum Analyzer mode are kept, 
and vice versa. 
This option is available from firmware version 1.60. 
To open the spectrogram menu 
1. Press the MENU key. 
2. Press the Spectrogram softkey. 
The spectrogram menu is displayed. 
Menu and softkey description 
– "Softkeys of the spectrogram menu" on page 4.194 
– "Softkeys of the sweep menu (Spectrogram view)" on page 4.195 
– "Softkeys of the marker menu (Spectrogram view)" on page 4.197 
– "Softkeys of the marker–> menu (Spectrogram view)" on page 4.197 
All other menus are provided as described for the base unit. For details refer to the corresponding menu 
descriptions.  
To display help to a softkey, press the HELP key and then the softkey for which you want to display 
help. To close the help window, press the ESC key. For further information refer to section "How to use 
the Help System". 
Further information 
– "Spectrogram view" on page 4.192 
– "Markers and marker values" on page 4.193 
– "Maximum number of frames" on page 4.193