Agilent Technologies 83620A User Manual

b.
Incremen
t
calibration
constan
t
#124,
SRD
Bias
B;
Band
7,
to
maximize
high
end p
ow
er. Then
decrease the
p
o
w
er
b
y
one
third
division
(

1/2
dB).
52.
Rep
eat
steps
49
through
51
un
til p
ow
er is
optimized o
v
er
the
full
band.
53.
Record the
value
of calibration
constan
t
#244,
YTM
Oset;
Band
7
.
Step
do
wn
the
calibration
constan
t
in
100
coun
t
steps
and
v
erify
that
the
en
tire
trace
shifts
do
wn
ev
enly.
If the
po
w
er
c
hange
is
not
uniform,
rep
eat
steps 49
through 52.
Change
calibration
constan
t
#244
bac
k
to
its
original
v
alue.
Multi-band
Amplifier/Multiplier
Dela
y
Compensation.
Note
P
o
w
er
drop
outs
at
the
start
of eac
hband
are t
ypically
remo
v
ed
with
the
YTM
Risetime
calibration
constan
ts.
These
will
b
e
adjusted later.
54.
On
the
syn
thesizer,
press:
4
ST
ART
5
4
2.0
5
4
GHz
5
4
STOP
5
4
20
5
4
GHz
5
4
SWEEP
TIME
5
4
0
5
4
msec
5
Note
The
synthesizer
intensit
ymark
er
is
set
to
iden
tify
the
bandcross
frequency
(13.5
GHz).
Reduce
oscilloscop
e
trace
in
tensity
to
iden
tify
the
mark
er.
Y
ou
can
also
iden
tify
bandcrosses
b
ytemp
orarily remo
ving
the
cable
from
the
Z-AXIS
BLANK/MKRS
connector
on
the
syn
thesizer
rear panel.
Make
sure
this
cable
is
connected
when
making
adjustmen
ts.
55. On the syn
thesizer, press:
4
MARKER
5
NNNNNNNNNNNNNNNNNNN
NNNNNNNNNN
Marker M1
4
13.5
54
GHz
5 (start of band 3)
56. Adjust calibration constan
t #172, YTM Bx Dly T
erm
A3, to maximize
p
ower at the lo
w end of band 3 (adjust the lo
west amplitude p ortion of the
band).
57. Adjust calibration constan
t #185,
YTM Bx DL
YT
erm B3 to maximize
po
wer at
the high end of band 3.
3-46 Adjustments
Amplifier/Multiplier Adjustments
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