Level Display - R&S EB200 Manual

EB200 Manual

3.3.2 Level display

Level-bar display
The top bar shows the signal level with 1 dB resolution.
The lower bar shows the squelch threshold with 1 dB resolution.
The lowest value of the level scale is configurable with the parameter LOW BAR LIMIT in steps of –30,
-10 and 10 dBµV.
Scaling of the level-bar display with ATT OFF
LOW BAR LIMIT: -30 dBµV
Scaling of the level-bar display with ATT ON
With cut-in attenuator the scale moves by 30 dB to the top. This indication makes also clear that the
attenuation is switched on if ATT AUTO is set.
LOW BAR LIMIT: -30 dBµV
Large level-bar display
The top bar shows the signal level with 1 dB resolution.
The lower bar shows the squelch threshold with 1 dB resolution.
The scaling of the large level-bar display and the small level-bar display is the same in reference to the
LOW BAR LIMIT and the ATT setting.
Wide level-bar display
For the operation mode TONE the level scale is widened around a tunable center.
4052.2000.02
-10 dBµV
-10 dBµV
3.8
Operation
10 dBµV
10 dBµV
E-7