HP
4396A
T
able
1-5.
Calibration
Data
Required
for
HP
8494A/G
Frequency
Attenuation
Uncertainty
50
MHz
2
dB
0.007
dB
4
dB
0.007
dB
6
dB
0.007
dB
8
dB
0.007
dB
10
dB
0.007
dB
The
calibration
uncertainty
is
the
primary
source
of
measurement
error
in
performance
tests
.
The
measurement
uncertainties
listed
in
the
performance
test
record
are
valid
only
when
the
uncertainty
of
the
step
attenuation
data
satises
that
given
in
the
third
column
of
T
able
1-4
and
T
able
1-5 .
The
calibration
of
step
attenuators
,
HP
8496A/G
and
HP
8494A/G,
are
available
at
Hewlett-P
ackard.
F
or
information
about
the
calibration
and
the
available
uncertainties
,
contact
your
nearest
Hewlett-P
ackard
service
center
.
General
Information
1-5
