HP 8753D - Page 87

5.
To
terminate the
at line
segment by
establishing a
single
point
limit,
press:
N
N
NN
NN
NN
NN
N
ADD
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
STIMULUS
VALUE 4
140
5
4
M/

5
NN
NN
NN
NN
NN
N
N
N
N
DONE
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
LIMIT
TYPE
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
SINGLE
POINT
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
RETURN
Figure
2-36
shows
the
at
limit lines
that you
have just
created
with
the
following
parameters:
stimulus
from
127
MHz
to
140 MHz
upper
limit
of
0
21
dB
lower
limit of
0 27
dB
Figure
2-36.
Example
Flat
Limit
Line
6.
T
o
create
a
limit
line
that
tests
the
low
side
of
the
lter
,
press:
N
N
N
N
N
N
N
N
N
N
N
ADD
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
STIMULUS
VALUE
4
100
5
4
M/ 
5
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
UPPER
LIMIT 4
0
65
5
4
x1
5
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
LOWER
LIMIT
4
0
200
5
4
x1
5
N
N
N
N
NN
NN
NN
NN
N
N
DONE
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
LIMIT
TYPE
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
FLAT
LINE
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
RETURN
N
NNNNNNNNNN
ADD
NNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNN
STIMULUS VALUE
4
123
54
M/ 
5
NNNNNNNNNNNNNN
DONE
NNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNN
LIMIT TYPE
NNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNN
SINGLE POINT
NNNNNNNNNNNNNNNNNNNN
RETURN
2-38 Making Measurements