Getting
Started
Manual
918221
RevA
77
Amplitude Profile Editor (DDS)
Overview
Use
the
Amplitude
Profile
tool
to
set
the
amplitude
profile
of
the
generated
signal
as
a
function
of
its
frequency.
•
For
a
given
frequency
of
the
modulated
signal,
its
amplitude
is
multiplied
by
the
corresponding
value
of
the
amplitude
profile
(whose
samples
vary
between
‐
1
and
1).
•
The
amplitude
profile
is
divided
in
three
frequency
intervals:
Low
Frequency
constant
value,
Intermediate
Segment
and
High
Frequency
constant
value.
•
The
window
is
divided
in
two
main
sections:
the
Limits
settings
section
and
the
visualization
area.
Limits Settings
The
frequency
interval
for
the
Intermediate
Segment
is
described
by
Frequency
Inf
[Hz]
and
Bandwidth
[Hz].
•
The
upper
frequency
for
the
Intermediate
Segment
is
Frequency
Inf
+
Bandwidth.
•
Frequency
Inf
must
be
set
to
a
multiple
of
the
Bandwidth
value.
•
The
256
samples
constituting
the
segment
can
be
edited
as
a
standard
segment,
by
editing
its
components.
