Arbitrary and Function Generator
R&S AM300
E-1007.9922.12
6-102
Operating manual, 02/2005
Setting the Symmetry
Application
The symmetry of the
Ramp
waveform can be set via the ratio between the
length of the rising edge t
rise
and the total period of the signal t
rise
+t
fall
.
%
100
t
t
t
SYMMETRY
all
f
rise
rise
⋅
+
=
Setting the
symmetry
1.
In the
submenu
press the
function key
.
An entry field containing the current setting is displayed. The default
setting is 50 %.
2.
Use the
rotary knob
[11] to set a symmetry.
The permissible entry range is:
0 %
≤
symmetry
≤
100 %
3.
Press the
ENTER key
[5] to close the selection field.
Display
The new setting is stored and then displayed in the diagram area. The
signal edges are shifted in accordance with the symmetry setting.
The currently applicable symmetry of the waveform is displayed in the
parameter field beside the channel name, e.g. "CH1: Ramp 100 %".
t
rise
t
fall
Summary of Contents for AM 300
Page 2: ...02 2005 ...
