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E3
MANUAL CHANGES
-hp-
MODEL 339A
OPTION 001
DISTORTION
MEASUREMENT
SET
Manual
Part
Nc.
00339-90001
|
New
or
Revised
I
tem
How
To Ufa
This
Chosfo Shoot
This
change
sheet, unlike
most,
is
designed
to
be
a
supplement
to
your
339A
Operating
and
Service
Manual
rather
than
a
list
of cor-
rections
or
changes.
Included
is
a description
of
Option
001
for
the
339A
along
with
specifications,
performance
test,
replaceable
parts,
theory
of
operation,
and schematics which
ap-
ply
to
instruments with
Option
001
installed.
Unless noted
inside
this
supplement,
specifications,
performance
i
est,
and
other data published
in
your Operating
and
Sen/ice
fianual for
the
standard
-hp-
339A
will
apply
to
Option
001
in-
struments.
Oescriptiaa.
An
-hp-
339A
with Option
001
installed
is
a
standard
339A
Distortion
Measurement
Set with
two
additional
voltmeter
input
ranges.
These
ranges
are
.
3mV
and
ImV
full
scale.
Measurements
capabilities
are
from
.
1
mV
rms
full
scale
to
3mV
rms
full
scale
in
a
frequency range
of
1
0Hz
to
80kHz. and from
001V
rms
full
scale to
300V
rms
full
scale
in
a
frequency range
of
10Hz
to
1
10kHz.
When
switched
to
the
,3mV
range, the
voltmeter attenuator
is
set
to
OdB.
When
switched
to
the
.
1
mV
range, the
voltmeter
at-
tenuator
remains
at
OdB
and
10dB
of
gain
is
added
to
the
input
amplifier.
This gives the required input
for
full
scale deflection
on
the
front
panel voltmeter.
These changes
in
voltmeter range
have been accomplished
by
adding
two
additional positions
on
S4
of
the
Analyzer/Power
Sup-
ply
printed
circuit
assembly.
Specifications.
Table
1-1 a
is
a
supplement
to
Table
1-1
in
the
standard
nstru-
ment
Operating
and
Service
Manual.
Baco
m
a
m
a
da
d
Taat Equipmeat.
Equipment
listed
in
Table
1
3
of
the
339A
Operating
and
Service
Manual
is
also
used on Option
001
instruments.
In
addition,
to
allow
Full-Scale
Accuracy and Frequency Response
testing
the
equipment
listed
in
Table
1
3a
is
needed
for
Option
001
in-
struments.
Table
1
la.
Specificatieos.
Voltage Range;
standard.
1
mV
rms
full
scale to
3C0V
rms
full
scale
l
-
60dB
to
*
50dB
full
scale,
meter
calibrated
in
dBV
and
dBm
into
500
ohml.
option
001
:
.
1
mV
rms
full
scale
to
300 V
rms
full
scale
i
-
80dB
to
+
50dB
full
scale,
meter
calibrated
in
d8V
and
d8m
into
500 ohmh
Accuracy (%
of
range
sattingl:
standard;
20hz
to
20kHz
10Hz
to
1
10kHz
±
2%
t
4%
@
INPUT
RANGE 001V
to
300V
option
001
:
20Hz
to
20kHz
10Hz
to
1
10kHz
x 2°o
±
4%
<S>
INPUT
RANGE
,001V
to
300V
20Hz
to
20kHz
10Hz
to
30kHz
30kHz
to
80kHz
±
2%
±4%
+
10%.-
30%
@
INPUT
RANGE ImV
and
3mV
Internal
Noiia Floor
option
001
;
Filter
Setting
Noise
Level
30kHz
6uV
80kHz
8uV
Table
13a.
Rscommondnd
Taat
Equipment.
Instrument
Critical Specificatieii
Recommended
Modal
Use
Resistors
1
00k
ohm
1
%
metal
film
hp- Part
No.
0757-0465
P
100
ohm
1%
metal
film
-hp-
Part
No 0757-04C1
P
P
=
performance
test
February 20,
1
983
00339-9000
1
-Sup.
B-Option
001
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