Agilent Technologies 83620A User Manual

5.
P
o
w
er
Flatness
Description
and Procedure
This pro
cedure uses
the
user
atness
correction
arra
y
to
automatically
measure
p
o
w
er
atness.
The
p
o
w
er
meter
is
connected directly
to the
synthesizer's
RF
output.
The
syn
thesizer con
trols the
po
wer
meter
via
HP-IB
while
the
p
o
w
er
meter measures
the
RF
output.
(There
cannot
b
e
another
con
troller
on
the
HP-IB
during
this
test.)
If
the
syn
thesizer
has
a
step
atten
uator, it
is set
to
0
dB
so
that
an
y
input
in
to
the
atness arra
y
indicates
the
RF
output
p
o
w
er
atness.
Note
This
performance
test requires
an
HP
437B
p
o
w
er
meter.
The
correct
p
o
w
er
sensor
calibration
factors
must
be
loaded
and
selected.
This
pro
cedure
deletes
an
y
existing
user
atness
correction
arra
y
.
1.
T
urn
on the
equipmen
t
sho
wn
in
Figure
2-6
.
Connect
the
p
o
w
er
sensor
for
the
frequency
range
b
eing
calibrated.
Do
not
connect
the
po
wer
sensor
to
the
syn
thesizer
y
et.
Preset
all
instrumen
ts
and
let
them
w
arm
up
for
at
least
one hour.
Figure 2-6. P
ower Flatness T
est Setup
HP 8360 Performance Tests
Power Flatness
2-31
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Agilent Technologies 83620A Specifications

General

Brand	Agilent Technologies
Model	83620A
Category	Blower
Language	English