R&S FS300, Руководство по эксплуатации

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R&S FS300 Spectrum Analyzer
Operating manual, 02/2006 6-135 E-1007.9900.15
Displaying signal
minimum/maximum
1.
Press the
function key
in the
menu.
A selection field containing the available settings is displayed. The de-
fault setting is Min Hold.
2.
Select a settings for displaying the active trace with
rotary knob [10].
3.
Press the
ENTER key
[5] to close the selection field.
The MIN/MAX function is activated. This means that, after every sweep,
the R&S FS300 only transfers the new measured value to the measured
value memory if it is smaller/greater than the previous value. The current
display mode , e. g. MAX , is displayed in the top left of the diagram area.
Displaying
average values
1.
Press the
function key
in the
menu.
Averaging is activated. The average is taken over several frequency
sweeps.
An entry field for entering the number of frequency sweeps is displayed.
The default setting is 0.
2.
Enter a new value ( 5-60).
The entry range for the number of frequency sweeps is:
0
≤
Sweep Count
≤
100
where:
Sweep Count = 0
Continuous averaging
Sweep Count = 1
No averaging
Sweep Count > 1
Averaging over the specified number of fre-
quency sweeps
If the continuous sweep mode (
CONT. SWEEP, 6-128) has been selected,
continuous averaging is automatically acti-
vated when the specified number of sweeps
has been performed.