Analyzer R&S
UP300/350
E-1147.2759.00
6-266
Operating Manual, 11/2007
Activating/Deactivating the POST FFT
Use
If you want to display the frequency spectrum of the measurement signal in
the Graph menu, you must activate the POST FFT.
Note:
The setting is always valid for both channels (Ch 1&2).
Activating the FFT
1.
Press the
function key
in the
submenu
.
The function key is highlighted and the new setting is stored. After
activation, you can view the input signal (
Ê
6-259).
The current status is displayed in the parameter field.
Deactivating the FFT
2.
Press the
function key
in the
submenu
.
The function key is
no longer
highlighted and the Post FFT is switched
off.
The current status is displayed in the parameter field.
Selecting the Unit for the Level Display
Use
You can set different units of the level display depending on the measure-
ment task.
Note:
The setting is always valid for both channels (Ch 1&2).
Selecting the unit
1.
Press the
function key
in the
menu.
A selection field containing the available settings is displayed. The
default setting is “dB“.
2.
Use the
rotary knob
[11] to select a setting.
3.
Press the
ENTER key
[5] to close the selection field.
The new setting is stored and displayed in the display area.
Ch 1&2
Ch 1&2
Ch 1&2
Summary of Contents for Smart Instruments UP300
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