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6 Common Functions
106
IDA - 3106 Narda
Adjusting the Y axis automatically
 Press the Y-Scale Auto softkey.

The Y axis is adjusted automatically.
In this case, the scaling (Y-Scale Range) is set to 100 dB and the reference
point (Y-Scale Ref) is the same as the reference level (RL +0 dB). Fixing of
the Y axis is reset when you do this.
6.10 The Marker function
Spectrum • Marker
Time Domain (Scope) • Marker
I⁄Q Analyzer • Marker
Multi - Channel Power • Marker
The Marker function is very useful for marking and comparing specific
individual frequencies in the display. The following types of marker function
can be selected:
• Two independent markers
• Individual display of each marker or display of the difference between the
markers
• Automatic location of peak values
• Automatic peak tracking (can be disabled)
• Rotary control knob with acceleration function
NOTE:
The marker is not restricted by the pixel resolution of the screen, so it
always provides the full measurement data resolution of approximately
RBW/2.