7.
Adjust the
timebase dela
yto
position
the falling
edge of
the
pulse
near
the
cen
ter
of
the
oscilloscop e
display
.
8.
Measure
the
falltime
the
same
wa
yas
you
measured the
risetime (see
step 6).
Record this
v
alue in
Table
2-18.
9. Rep
eat
steps
5
through
8
at
eac
h
syn
thesizer
frequency
in T
able 2-18
.
10.
Record
eac
h
w
orst
case
risetime
and falltime
value
from T
able
2-18
on
the
test
record.
Figure
2-17.
Widened
Pulse
Env
elope
Pulse
Lev
eling
Accuracy
11.
On the
pulse
generator,
set:
Pulse Width: 1

s
Pulse Period:
1ms
Pulse Level:
5V
12. On the syn
thesizer, press:
4
CW
5
First syn
thesizer frequency
in T
able 2-18
4
POWER LEVEL
54
0
54
dBm
5
4
ALC
5
NNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNN
Leveling Mode Normal
4
MOD
5
NNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
Pulse On/Off Extrnl
(asterisk on)
or, for synthesizers with Option 002, press:
4
MOD
5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Pulse Menu
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Pulse On/Off Ext
(asterisk on)
2-58 Performance Tests
Pulse Performance
Agilent 8360