Agilent Technologies 4395A - Page 372

Measurement
accessories
available
Measurement accessories
available
T
est
Sets
87511A/B
S
P
arameter
T
est
Set
These
test
sets
contain
the
hardware
required
to
measure
all
four
S-parameters
of
a
two-port
50
or
75

device
.
An
RF
switch
in
the
test
set
is
controlled by
the analyzer
so that
reverse
measurement
can
be
made
without
changing
the
connections
to
the
DUT
(device
under
test).
Each
test
set
also
contains
two
internal
dc
bias
tees
for biasing
active devices
.The
test port
connectors
for
the
87511A
are
precision
7
mm
connectors
,
and the
87511B test
port connectors
are
75

type-N(f).
87512A/B
Transmission/Reection
T
est
Set
These
test
sets
contain
the
hardware
required
to
measure simultaneous
transmission and
reection
characteristics
of
a
50
or
75

device
in
one direction
only.
The
test
port
connector
is
50

type-N(f)
on
the
87512A
and
75

type-N(f)
on
the
87512B
.
A
ctive
Probes
41800A
A
ctive
Probe
(5
Hz
to
500
MHz)
This
is
a
high
input
impedance
probe
for
in-circuit
measurements that
cover the
frequency
range
of
5
Hz
to
500
MHz.
41802A
1
M
Input
Adapter
(5
Hz
to
100
MHz)
This
adapter
allows
use
of
a high
impedance
probe
.
It
has
a
frequency
range
of
5
Hz
to
100
MHz.
1141A
Dierential
Probe
This
is an
FET
dierential
probe
with
200
MHz
bandwidth
and
3000:1
cmrr
.
The
1141A
must
be
used with
the
1142A
Probe
Control
and
P
ower
Module
.
P
ower
Splitters
11850C,D
Three-way
P
ower
Splitters
These
are
four-port,
three-way
power
splitters
.
One
output arm
is
used
as
the
reference
for
the network analyzer in making ratio measurements and the other two output arms are test
channels. The 11850C has a frequency range of DC to 3 GHz and an impedance of
50 . The
11850D has a frequency range of DC to 2 GHz and an impedance of 75 .
11667A P
ower Splitter
This is a two-way
power splitter with one output arm used for reference and one for test. It
has a frequency range of
DC to 18 GHz and an impedance of 50 .
12-2 Accessories and Options