– 7871 - 7872 - 7875 - 7876 –
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12.6 Expert spectrum
All functions of the simplified spectrum are in the expert mode, with additional capabilities.
12.6.1 Mode key
This keys permits to access to functions : fast spectrum, level, LTE and Fill
12.6.1.1 Display mode
In expert mode, it is possible to change the display mode.
Normal
:
normal mode, continuous measurements
MaxHold
:
continuous measurement displaying the max level for each frequency
Average
:
continuous measurement, displaying the average for each frequency
Single
:
single shot spectrum analysis. New measurement when pressing Start
Fast
:
fast time base, without level measurement
Pay attention to the risks of saturation, use the following formula :
Input attenuator = Reference level
– 50 dBμV.
