EasyManua.ls Logo

HP 8753D - Page 220

HP 8753D
678 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Frequency Response
and Isolation
Error-Corrections
removes
frequency
response
of
the
test
setup
removes
isolation
in
transmission
measurements
removes
directivity
in
reection
measurements
Y
ou
can
make
a
response
and
isolation
correction
for
the
following measurements
.
reection
measurements
transmission
measurements
combined
reection
and
transmission
measurements
Response
and
Isolation
Error-Correction
for
Reection
Measurements
Although
you
can
perform
a
response
and
isolation
correction
for
reection
measurements
,
Hewlett-P
ackard
recommends
that
you
perform
an
S
11
one-port
error-correction;
it
is
more
accurate
and
just
as
convenient.
1.
Press
4
PRESET
5
.
2.
Select
the
type
of
measurement
you
want
to
make
.
If you
want to
make
a
reection
measurement
on
PORT
1
(in
the
forward
direction,
S
11
),
leave the
instrument default
setting.
If
you
want
to
make
a
reection
measurement
on
PORT
2
(in
the
reverse
direction,
S
22
),
press:
4
MEAS
5
N
N
NN
NN
N
N
N
N
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
N
NN
NN
N
N
N
Refl: REV
S22
(B/R)
3.
Set
any
other
measurement
parameters
that you
want
for
the
device
measurement:
power
,
sweep
type
,
number
of
points
,IF
bandwidth.
4.
T
o
access
the
measurement
correction
menus,
press:
4
CAL
5
5.
If
your
calibration
kit
is
dierent
than
the
kit
specied
under
the
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
CAL
KIT
[
]
softkey
,
press:
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
CAL
KIT
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
SELECT
CAL
KIT
(select
your
type
of
kit)
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
RETURN
If
your
type
of
calibration
kit
is
not
listed
in the
displayed menu,
refer to
the \Modifying
Calibration
Kit Standards"
procedure,
located later
in this
chapter
.
6.
T
o
select
a
response
and
isolation
correction,
press:
N
NNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNN
CALIBRATE MENU
NNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNN
RESPONSE & ISOL'N
NNNNNNNNNNNN
NNNNNNNNNNNNNN
RESPONSE
7. Connect the short or open calibration
standard to the port you selected for the test port
(PORT 1 for S
11
or PORT 2 for S
22
).
Note
Include any
adapters that you will have in the device measurement. That is
,
connect the standard device to the particular connector where you will connect
your device under test.
Optimizing Measurement Results 5-13

Related product manuals