Agilent Technologies 4395A - Page 168

Selecting
the
Display
Unit (S
A, ZA
Mode)
Selecting the
Display Unit
Selecting
the
Display Unit
in S
A Mode
1.
Press 4
F
ormat
5
.
2.
Select one
of the
following options
by choosing
the
corresponding
softkey:
Display
F
ormat
Unit
Softkey
P
ower
dBm
N
N
N
N
N
N
N
N
NN
N
dBm
W
N
N
N
N
N
N
N
N
N
N
N
N
N
N
WATT
V
oltage
dBV
N
N
N
N
N
N
N
N
N
N
N
dBV
dB 
V
N
NN
NN
N
N
N
N
N
N
N
N
N
dBuV
V
N
N
N
N
N
N
N
NN
NN
NN
N
VOLT
Y
ou
can
change
the
unit
of
a
displayed
value
anytime
you
want.
The
4395A automatically
converts
values into
your
specied
format
(unit)
using
the
internally
stored
data.
This
eliminates
the need
of re-sweeping.
Also
,
the
4395A
can
convert
values
even
when
it
is
in
the
held
state.
In
spectrum analyzer
mode
,
marker
readout
unit
can
be
selected
apart
from
the
display
unit.
See
\To
Select
Marker
Readout
Unit
(SA
Nide)"
in
Chapter
8
for
details
.
If
you
want
to
perform
a
noise
measurement
instead
of
a
spectrum
measurement,
see
\Measuring
the
Noise
Level"
in
Chapter
8.
Selecting
the
Phase
Unit
(NA,
ZA
Mode)
Y
ou
can
display
the
phase
in
either
degrees
or
radians
.
T
o
switch
between
the
two
units
, follow
these
steps:
1.
Press
4
Fo
rmat
5
.
2.
Do
one
of
the
following:
T
o
switch
from
degrees
to
radians
,
toggle
NN
N
N
N
N
N
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
PHASE
UNIT
[DEG]
to
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
[RAD]
.
T
o switch
from radians
to degrees
,toggle
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
N
PHASE
UNIT [RAD]
to
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
[DEG]
.
6-14 Setting and Optimizing Measurement Conditions