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Figure 94.-
Reference level
3.3.4.2.- Span
This function lets you vary the range of frequencies that is represented by the spectrum. The
information for the selection of the parameter is displayed on the lower right-hand part of the
screen. As is the case with the Reference Level, the information about the level disappears for
a moment and the information about the span appears. The different options for this parameter
appear as the rotating knob is turned. When the rotating knob is pressed, the value is selected
and the menus disappear from the screen.
The possible values in the
FSM 500 meter
are:
Terrestrial band: 8, 16, 32, 48, 96, 192, 496 MHz, Full Span
Satellite band: 25, 50, 100, 200, 512 MHz, Full Span
Multimetter FSM 500
Ref. 5903
79