Rohde & Schwarz EMI Test ReceiverESCI - Page 78

The Screen R&S ESCI
1166.6004.12 3.4 E-1
Analyzer Mode
Ref
Offset
Att
RBW
VBW
SWT
Indication of the reference level
Indication of the offset of reference level.
Indication of the set RF attenuation.
Indication of the set resolution bandwidth.
If the bandwidth does not correspond to the value of the automatic
coupling, a green asterisk "*" is prefixed to the field.
Indication of the set video bandwidth.
If the bandwidth does not correspond to the value of the automatic
coupling, a green asterisk "*" is prefixed to the field.
Indication of the set sweep time.
If the sweep time does not correspond to the value of the automatic
coupling an asterisk "*" is prefixed to the field. The colour of the asterisk
turns red as soon as the sweep time falls below the value of the
automatic coupling.
Marker/deltamarker This label displays the position of the last selected marker or
deltamarker in the x and y-directions and the marker/deltamarker index.
The square brackets contain the curve which the marker is assigned to
and the active measuring function of the marker indicated. The
measuring function of the markers in the second field is indicated by the
following abbreviations:
FXD reference fixed active
PHN phase noise measurement active
CNT frequency counter active
TRK signal track active
NOI noise measurement active
MOD measurement of AM modulation depth active
TOI TOI measurement active (3
rd
order intercept)
Limit check Indication of the result of the limit check.
X-axis labelling
10 MHz/DIV
Center 1.2345678901234 GHz
Start 1.2345678901234 GHz
Display of the x-scaling.
The distance between two grid lines is displayed in this label.
The set center frequency or start frequency is displayed in this label
depending on whether the keys FREQ/SPAN or the softkeys
START/STOP were last pressed.
If span = 0 Hz, the center frequency is always displayed.
Span 1.2345678901234 GHz
Stop 1.2345678901234 GHz
Trigger 1.234 ms
The set frequency range (SPAN) or the stop frequency is displayed,
depending on whether the keys FREQ/SPAN or the softkeys
START/STOP were last pressed.
If span = 0 Hz, the trigger moment (PRETRIGGER) is displayed.