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HP 3314A Manual

HP 3314A
72 pages
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Performance
Tests
F.
Using
the
Range
Down
function,
set
the
amplitude
of
the
3314A
to
1.000Vp-p.
G.
Set
the
Attenuator
to
OdB.
H.
Record
the
Marker
Amplitude
displayed
on
the
CRT
in
the
appropriate
section
of
Table
4-9
located
in
the
Performance
Test
Record.
I.
From
the
reading
taken
in
step
H,
subtract
the
In-
sertion
Loss
Error
of
the
Attenuator.
Add
that
quantity
to
the
Attenuator's
setting
and
enter
the
result
under
‘‘Ac-
tual
Attenuation”
in
Table
4-9.
(See
Performance
Test
Record
for
an
example.)
J.
Set
the
Attenuator
to
40dB.
K.
Set
the
amplitude
of
the
3314A
to
10.00Vp-p.
L.
Repeat
step
E.
M.
Using
the
Range
Down
function,
set
the
amplitude
of
the
3314A
to
100mVp-p.
N.
Set the
Attenuator
to
OdB.
O.
Repeat
steps
H&I.
P.
Set
the
Attenuator
to
60dB.
Q.
Set
the
amplitude
of
the
3314A
to
10.00Vp-p.
R.
Repeat
step
E.
S.
Using
the
Range
Down
function,
set
the
amplitude
of
the
3314A
to
10.0mVp-p.
T.
Set
the
Attenuator
to
OdB.
U.
Repeat
steps
H
&
I.
V.
Set
the
3314A
to
the
remaining
frequencies
shown
in
Table
4-9,
Repeat
steps
E
through
U
for
each
setting.
4-17.
VERNIER
ATTENUATOR
FLATNESS
This
test
checks
the
flatness
of
the
3314A
Vernier
At-
tenuator.
Specification:
20Hz
to
50kHz
+
0.03dB
SOkHz
to
IMHz
+0.16dB
IMHz
to
20MHz
+0.7dB
Equipment
Required:
Spectrum
Analyzer
VHF
Attenuator*
4-20
Model
3314A
*NOTE
This
attenuator
must
have
current
certifica-
tion
data
at
frequencies
of
10kHz,
50kHz,
IMHz,
20MHz,
and
attenuations
of
10dB
and
20dB.
Procedures:
А.
Preset
the
3314A.
B.
Set
the
3314A
as
follows:
Frequency
...........................
10kHz
Amplitude
..........................
10Ур-р
Range
Hold
.............................
On
C.
Set
the
Attenuator
to
10dB
attenuation.
D.
Connect
the
3314A
to
the
Attenuator
and
Spec-
trum
Analyzer
as
shown
in
Figure
4-17.
E.
Set
the
Spectrum
Analyzer
as
follows:
1.
Press
“INSTR
PRESET”.
2.
Enter
Center
Frequency
(3314A
Frequency
Set-
ting).
3,
Set
the
Frequency
Span
to
2x
Center
Frequency.
4.
Enable
“COUNTER”,
5.
Press
"МКЕ—СЕ".
6.
Disable
COUNTER.
7.
Press
“MANUAL”.
8.
Press
“CLEAR
A".
9.
Press
“MKR
--
КЕЕ
ТМ”.
10.
Set
“dB/DIV”
to
1dB.
11,
Press
“REF
ТМ”
and
adjust
to
approximately
1dB
below
full
scale.
|
12.
Set
Video
Bandwidth
to
10Hz.
13.
Press
“OFFSET”.
14.
Press
*ENTER
OFFSET",
15.
Press
“SAVE
(off),
“4
(ca''.
F.
Using
the
Modify
knob,
set
the
amplitude
of
the
3314A
to
3.16Vp-p.
G.
Set the
Attenuator
to
OdB.

Table of Contents

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HP 3314A Specifications

General IconGeneral
BrandHP
Model3314A
CategoryPortable Generator
LanguageEnglish

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