106.
Adjust
calibration
constant
#562, YTF
Dly T
erm
A
Hrm
2,
to
maximize
po
w
er
for
the
lo
w
end
of
band
2.
107.
Adjust
calibration
constan
t
#572,
YTF
Dly
T
erm
BHrm
2, to
maximize
p
ow
er for
the high
end of
band
2.
108.
Adjust
calibration
constan
t
#208,
YTM
Rise;
Band
2
A2,
to
minimize
p
o
w
er
dropout
at the
start of
band 2.
Band
3
Adjustment.
109.
On
the
syn
thesizer,
set:
4
ST
ART
5
4
13.5
5
4
GHz
5
4
STOP
5
4
20
5
4
GHz
5
4
CONT
5
4
SWEEP
TIME
5
4
0
5
4
msec
5
4
POWER
LEVEL
5
4
25
5
4
dBm
5
110.
Decrease
the
syn
thesizer
p
o
w
er
lev
el
un
til
the
lev
el
of
the
en
tire
trace on
the
oscilloscop
e
b
egins to
drop.
111.
Switc
h
b
et
w
een
the
fastest
sw
eep
time (0
ms) and
200
ms
sw
eep
time
and
c
hec
k
that
p
o
w
er
c
hanges
less
than
2/3
division
(

1
dB).
If not,
adjust
the
appropriate
rise or
dela
y
terms
(steps
114
through
116)
and
then
rep
eat
this
step.
112.
On
the
syn
thesizer,
set:
4
SWEEP
TIME
54
0
54
msec
5
113.
a.
Press
4
SINGLE
5
sev
eral
times
to
initiate sev
eral sw
eeps.
Note
an
y
drop
in
p
o
w
er.
b.
Press
4
SINGLE
5
4
RF
ON/OFF
5
.
Then
press
4
RF
ON/OFF
5
again
(LED
on)
and
note
any
drop in
po
wer.
c.
The
p
o
w
er
loss
noted
in step
acan
be
no smaller
than
the
p
o
w
er
loss
noted
in
step
b.
If
the
step
a
p
o
w
er
loss
is
greater
than the
step b
p
ow
er loss
b
y
1
division
(

1.5
dB),
increase
the
A
term
of
the
dela
y
adjustmen
t
#573 to
put the
A term
at the
high end
of the
peak.
Then
rep
eat
from
step
111.
If
the p o
wer loss in step a is
not
smaller than that in step b, skip the
rest of \Band 3 Adjustmen
t" and con
tinue with \Band 4 Adjustmen
t".
114. Adjust calibration constan
t #563,
YTF Dly T
erm A Hrm 3, to maximize
po
wer for the lo
w end of band 3.
115. Adjust calibration constan
t #573, YTF Dly T
erm
B Hrm 3, to maximize
power for the high end of band 3.
116. Adjust calibration constan
t #213, YTM Rise; Band 3 A3, to minimize
power dropout at the start of band 3.
HP 8360 Adjustments
Amplifier/Filter Adjustments
3-75
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