R3132 Series Spectrum Analyzer Operation Manual
2.2.3 Measuring Window and the Display Line
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2.2.3
Measuring Window and the Display Line
This section describes the measuring window which is used to display measurements within a limited area,
and the display and reference lines which are used to compare traces.
Power on
1.
Turn the spectrum analyzer power on.
Initialization
This resets the current settings to the factory defaults.
2.
Press SHIFT and CONFIG(PRESET).
The default settings have now been reset.
Input signal connection
Connect the calibration signal used for the measurement.
Setting the measurement conditions
This changes the analyzer settings so that the input signal is displayed more clearly.
3.
Press FREQ, 3, 0 and MHz.
A center frequency of 30 MHz is set.
4.
Press SPAN, 5, 0 and MHz.
A frequency span of 50 MHz is set.
5.
Press LEVEL, 2, 0 and MHz(-dBm).
A reference level of -20 dBm is set.
Activating the display line
The display line is convenient for comparing one trace level to another.
6.
Press DISPLAY and Disp Line ON/OFF(ON).
The display line is activated.
7.
Move the display line vertically so that it aligns with the peak on the right side
by turning the data knob.
This makes it easier to compare trace levels.
