Agilent Technologies 4395A - Selecting the Analyzer Mode

Selecting
the
A
ctive Channel
Selecting the
Analyzer Mode
1.
Press
4
Meas
5
.
2.
Press
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
ANALYZER
TYPE
.
3.
Select one
of the
following
analyzer
modes:
Analyzer
Mode
Softkey
Network
Analyzer
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NETWORK
ANALYZER
Spectrum
Analyzer
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
SPECTRUM
ANALYZER
Impedance
Analyzer
1
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
IMPEDANCE
ANALYZER
1
Option
010 only
.
Note
When
you
change
the
analyzer
mode
(operating
mode),
the
analyzer
is
set to
the
preset
state
.
So
,
when
you
want
to change
the analyzer
mode
,
you
must
select
it
before
you
set
up
the
other
settings
.
Note
In
this
manual,
the
following
abbreviations
are
used:
NA
mode
:
Network
analyzer
mode
S
A
mode
:
Spectrum
analyzer
mode
ZA
mode
:
Impedance
analyzer
mode
Selecting
the A
ctive Channel
In
the
A
CTIVE
CHANNEL block,
press 4
Chan
1
5
(channel
1)
or
4
Chan
2
5
(channel
2)
to
select the
active
channel.
The 4395A
has two
independent
channels
.
Y
ou
can
assign
a
dierent
set
of
measurement
conditions to
each channel
and switch
between
the
two
channels
with
just
a
single
keystroke
,
provided that
you use
both channels
for
the
same
analyzer
mode
.
By
switching
between
the
channels,
you can
eectively evaluate
the DUT's
characteristics under
dierent
measurement
conditions
.
Note
Be sure to select the active channel before you set measurement conditions
.
Once you have activated either channel, all the settings you make are
assigned to the active channel.
These two
channels can only be assigned dierent measurement
conditions within
the same analyzer mode
.Y
ou cannot use them across
two dierent analyzer
modes.F
or example, it is not possible to assign
network measurement conditions to
one channel while assigning spectrum
measurement conditions to the other channel.
6-2 Setting and Optimizing Measurement Conditions