Agilent Technologies 83620A User Manual

17.
AM
Dela
y
Description
and Procedure
In the
ALC lo
op, the
integrator
input
from
the
ALC
detector
is
dela
y
ed
(phase
shifted
from
the
reference
input)
through
the
ALC
mo
dulator,
RF
path,
and
ALC
detector.
Because
of
this,
amplitude
mo
dulation can
peak
the AM
frequency resp
onse. In
this adjustmen
t,
y
ou
set
the
dela
y
in
the
reference
input
equal
to
the
dela
y
in
the
input
from
the
ALC
detector.
The
syn
thesizer
is
set
to
maxim
um
lev
eled
p
o
w
er
at
a
CW
frequency
,
with
amplitude
mo
dulation
at the
maximum
rate. Monitoring
the INT
L
VL
signal
(the
in
tegrator output),
adjust the
AM DELA
Yto
minimize
an
y
A
C
v
oltage
presen
t.
1.
Preset
the
instrumen
ts
sho
wn
in
Figure
3-30
and
let
them
w
arm
up
for
at
least
one
hour.
Figure 3-30. AM Delay Adjustment Setup
3-106 Adjustments
AM Delay
HP 8360
All manuals and user guides at all-guides.com

Agilent Technologies 83620A Specifications

General

Brand	Agilent Technologies
Model	83620A
Category	Blower
Language	English