Agilent Technologies 83620A User Manual

10.
Amplifier/Filter
Adjustments
Description
This pro
cedure maximizes
RF
p
o
w
er
b
y
trac
king
the
YIG
tuned
lter
to
the
RF
output
frequency
.
Initial
trac
king
is
done
in
single
band
sweeps
at slo
w
sw
eep
sp
eeds to
eliminate the
eects of
bandcross and
h
ysteresis
in
the
tuning
coil. (Those
will
b
e
corrected
with
dela
y
calibration
constan
ts.)
Auto
trac
king
is
initiated
to
optimize
the
slo
w
sw
eep
trac
king.
The
YTF
dela
y
comp
ensation
adjustmen
ts
maximize
p
o
w
er
for
fast
single-
and
m
ulti-band sw
eeps.
The
YTM
risetime
adjustmen
ts
are
done
in
m
ulti-band
fast
sw
eeps
to optimize
po
wer
at the
start
of
eac
h
frequency
band.
A
squegging
clamp
adjustmen
t limits
the p
o
w
er
and
is
adjusted
for
maxim
um
output
p
o
w
er
without
squegging.
A
\squegg"
is
a
distortion in
the RF
output
caused
b
y
to
o
m
uc
h
p
o
w
er
to
the
amplier/m
ultiplier
and
c
haracterized b
y
a
p
ow
er
drop
out
in
a
p
ortion
of
the
trace,
or
a
p
o
w
er
drop
out
o
v
er
a
broad
frequency
range.
Note
If
y
ou
ha
v
e
replaced
either
the
YO
or
the
YO
driv
er,
rst
initiate
an
auto
trac
king
(press 4
USER
CAL
5
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Tracking
Menu
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Auto
Track .)
If
auto
trac
king
passes
and
the
instrumen
t
passes
the \Maxim
um
Lev
eled
P
o
w
er"
p
erformance
test,
do
not
con
tin
ue
with
this pro
cedure. If
auto trac
king fails,
(an
error
message
is
displa
y
ed),
con
tin
ue
with
this
pro
cedure.
HP 8360 Adjustments
Amplifier/Filter Adjustments
3-49
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Agilent Technologies 83620A Specifications

General

Brand	Agilent Technologies
Model	83620A
Category	Blower
Language	English