i990
TB
9-6625-1176-35
DEPARTMENT
CALIBRATION
HEWLETT-PACKARD
TB
9—6625-1176-35,6May
1.
Remove old
indicated
pages
byavertical
OF
PULSE
Headquarters,
1987,ischangedasfollows:
and
insert
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in the
Departmentofthe
new
marginofthe
THE
ARMY
PROCEDURE
GENERATOR
8
February
pagesasindicated
page.
TECHNICAL
MODEL 214B
Army,
1990
Washington,
below.
Neworchanged
Change
BULLETIN
FOR
DC
material
2
ku
is
2.
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this
incorporates
By Order of
Official:
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Distribution:
To
be
calibration
change
distributed
procedures
Removepages
sheet in
9
15
DA
Form(s)
the
Secretaryofthe
WILLIAMJ.MEEHAN
General,
The
Adjutant
front
and
10
and
16
2028
dated
United
in accordance
publications.
States
General
of
the
27
Army:
II
publication
September
Army
with
DA
Form
for
1989
12-34C,
Insert
reference
and13November1989.
General,
purposes.
9
and
15
and
CARL E. VUONO
C
Block
pages
10
16
United
hiefof
No.
This
States
Staff
319,
requirements
change
Army
for
PIN
NO:
047675-002
TB
9-6625-1176-35
Change
I
TB
9-6625-1176-35,
1.
Remove
indicated
2.
File
this
By
Orderofthe
DEPARTMENT
Headquarters,
old
pages
byavertical
Remove
13
change
Secretaryofthe
OF
THE
CALIBRATION
PULSE
ARMY
GENERATOR
TECHNICAL
PROCEDUREFOR
HEWLETT-PACKARD,
6
May
1987,
andinsert
barinthe
Department
is changed
new
pages
margin
16
May 1988
as follows:
as
of
the
of
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indicated
page.
pages
and
14 13
sheetinfrontofthe publication
for
Army:
BULLETIN
MODEL
214B
Army, Washington,
below.
Insert
reference
Neworchanged
pages
and
14
purposes.
DC
material
is
Official:
Brigadier
Distribution:
To be
distributed
calibration
R.L.DIL
General,
The
Adjutant
in
WORTH
United States
General
accordance
procedurespublications.
with
DA
Army
Form
12-34C,
General,
Block
CARLE.VUONO
United
No.
Chief
319,
of
requirements
PIN
States
Staff
NO:
Army
for
047675—001
SUPERSEDED
COPY DATED
*TB
9-6625-1176—35
21
DECEMBER
1984
You
can
by
recommending
recommendations.
Publications,
Support
will
be
SECTION
I.
DEPARTMENT
CALIBRATION
HEWLETT-PACKARD
Headquarters,
help
Approved
improve
for
this
improvements
should
Group,
furnished
IDENTIFICATION
Test
Forms,
ATTN:
directly
instrument
records,
Your
letter
be mailed directly
AIIXTM—LPP,
Calibrationdescription
OF
THE
ARMY
PROCEDURE
PULSE
GENERATOR
Departmentofthe
6
May
1987
public
release;
REPORTING
publication
distribution
OF
by
and stating
or DA Form
Redstone
to you.
AND
DESCRIPTION
identification
and
reports
TECHMcAL
FOR
MODEL
Army,
214B
Washington,
ERRORS.
calling
2028,
to
Commander,
Arsenal,
BULLETIN
is
unlimited.
attention
your
reasons
Recommended
AL
35898—5400.
DC
to
U.S.
Paragraph
errors
for the
Changes
Army
A
1
TMDE
reply
2
3 2
and
to
Page
2
2
*This
:hanges.
II.
III.
EQUIPMENT REQUIREMENTS
Equipment
Accessories
CALIBRATION
Preliminary
Equipment
Pulse
Pulse
Pulse
Pulse
Trigger
External
Power
Final
bulletin
required
required
PROCESS
instructions
setup
repetition
position
width
and
amplitude
output
trigger
supply
procedure
supersedes
duty
and
and
rate
cycle
characteristics
double
level
TB
9—6625—1176—35,21December
and
puls
sensitivity
1984,
4
5
6
7 5
8
9 8
10 10
11
12 17
13 18
14 18
15 19
including
5
5
5
5
14
all
1
TB
9-6625-1176-35
I.
Test
Instrument
bulletin
calibration
Packard,
manual
was
compiling
being
(test
calibrated
instrument)
a.
Model
b. Time
required
4
hours,
technique.
for
Test
Repetition
Pulse
width
provides
of
Pulse
Model
214B.
usedasthe
these
instructions.
will
throughout
Variations.
and
this
calibration
using
the
instrument
parameters
rate
IDENTIFICATION
Identification.
instructions
Generator,
The
prime
be
referred
None.
Technique.
is
dc
and
Table
for
Hewlett-
manufacturer’s
data
sources
The
equipment
to
as
the
this
bulletin.
The
approximately
low
frequency
1.
Range:
Accuracy:
Range: 25
Accuracy:
SECTION
AND
This
2.
the
for
in
TI
prescribed
designated
which
tables,
adjustment.
madeand
time
3.
and
to
Calibration
Repetition
decade
amplitude
rateis
provides
ranges.
+(10%
ns to 10
continuously
+(1o%
I
DESCRIPTION
Forms,
a.
calibration
b.
Records,
Forms,
by
records,
TB
Adjustments
(R)
at
they
appear.
the
(R)
Report
designated
and
personnel
750-2
to
the
end
When
follows
only
with
CalibrationDescription.
performancespecifications
this
calibration
Description
are
Performance
specifications
rate
ranges.
4
continuous adjustment within
of_setting_+1%
of
10 Hz to 10
range,
MHz.
ms
in6decade
adjustable
setting
In
30 to
maximum
Calibratedvernier
+1%
Reports
and
5.
be
of
adjustments
those
(R).
listed
of
by
of
reports
at
all
reported
the
sentence
the
adjustments
TI
which
in
table
11Hz
in
100
V
repetition
FS)
ranges;
vernier
FS)
+5 ns
required
levels
are
designated
parameters
pertain
1.
six
are
are
in
in
Duty
Preshoot,
cycle
Transition
ringing
Pulse
Pulse
Pulse
2
times
overshoot,
polarity
delay
advance
and
>10%
>50%
Accuracy:
Accuracy:
Positive
Pulse
Pulse
Accuracy:
for
for all
can
output
in5decade
can
output
in5decade
30—100Vamplitude
other
<15
edges
<+5% of
or
negative,
be
delayed
from
be
advanced with
from
i-(1O%ofsetting
delay
ranges
ns
for
leading
pulse
amplitude
switch selectable
with
+10
ns (+
ranges (fixed
+10
ns
ranges (fixed
(fixed
C—
fixed
fixed
delay
range
(maximum
and
respect
delay)
delay
respect
delay)
delay
+1%
of
is 50
10
ms
width)
trailing
to
trigger
to
+10
is 50
is 50
FS)+fixed
to
trigger
to
+10 ns)
+10 ns)
+10
+10 ns)
ms
ins
TB
9-6625-1176-35
Test
Pulse
Constant
Trigger
Pulse width
Double pulse
External
Trigger
amplitude
Sensitivity
Source
impedance
instrument
parameters
duty
output
input:
level
Table
cycle
amplitude
1.
Calibration
Description
Range:
Accuracy:
Duty
pulse period
Typically
2.5%
.25%
and
Accuracy:
>+5V(from
10
5
MHz
range.
frequency
between
Range:
Continuously
500
5O~
cycle
range
to
to
.1% to
ns
typical
maximum
Dc to 10
mV
p—p,
nominal
0.3
calibrated
adjustment
10% for1to
10% for
+(15%
In 30 to
double
V to
100Vinto
+10%
of
of
output
is
8%
fixed
10% for
of
50~2
into
in
all
is2MHz.
pulse
MHz
variable
dc
coupled
—
Continued
Performance
specifications
5O~?,5ranges
vernier
within
setting
pulse
changed.
for
.1
.1
MHz—10
all
setting
open circuit)
ranges
100Vrange,
Minimum
is
from
providing continuous
ranges.
remains
10—1
MHz
Hz
other
+1%
except
100 ns.
—5 V to +5 V
constant
MHz
frequency
frequency
frequency
frequency
of
FS)
30
maximum
separation
range,
to
with
when
range,
ranges
100
V
4.
Equipment
the
specific
calibration
issued
Standards
items
activity
2isnot
be
verified
with
Set
may
when
available.
to
procedure.
Secondary
use and must
calibration.
Required.
equipment
TransferCalibration
AN/GSM-286.
be
used
the equipment
The
perform
bear
The
satisfactorily
evidence
equipment
Table
to
This
by
items
SECTION
II
EQUIPMENT REQUIREMENTS
2
be
used
equipment
identifies
in
this
is
exceed
in
table
provide
standard
Alternate
5.
the
listed
selected
must
calibrating
in
table
must
prior
of
current
meet
to
or
Accessories
listed
paragraph
calibration
items
unless
the
minimum
2.
The
a
four-to-one
and
TI.
use
accuracies
specifications
Required.
in
table
may
3
4
above
procedure.
be
substituted
are
issued
and
When
by
specificallyprohibited.
listed
ratio
The
as
are
necessary,
equivalent
in
table
between
accessories
indicated
used
in
listed
2
the
in
this
these
items,
3
9-6625-1176-35
Table
Item Common name
(official
Al
A2
A3
A4
A5
DIGITAL
FREQUENCY COUNTER
OSCILLOSCOPE
SIGNAL
TERMINATION
(DUMMY
2.
nomenclature)
VOLTMETER
GENERATOR
LOAD
LOAD)
Minimum
Table
Specifications
Minimum
specifications
Range:
Accuracy:
Range:
Accuracy:
Range:
Accuracy:
Range:
Accuracy:
Range:
3.
5
1
10 Hz to
300
N/A
Accessories Required
use
to
300
+0.02%
Hz to 10
~1.25%
+5%
mV
N/A
to
of
Equipment
V dc
MHz
200 MHz
11
V
Required
Manufacturer
(part
Hewlett—Packard,
3490A0PT060
(3490A0PT060 w/K25—3490A)
Hewlett—Packard,
5345A
Type
K87—59992A
Tektronix,
(MIS—28706/1
w/5A48
5B42 (MIS—28706/4)
5S14
Wavetek,
p—p
(7915944)
Narda,
(374BNM)
and
model
number)
Model
w/K25—3490A
Model
(MIS—2875411
1)
w/5355A
Type
(MIS—28706/3),
(MIS—28706/5)
Model
Model
R5440
Type
145
374BNH
and
1)
and
Item
(official
Bi
B2
B3
B4
B5
B6
B7
B8
B9
‘Two required.
2Three
required.
Common name
nomenclature)
ADAPTER
ADAPTER
ADAPTER
ADAPTER
(CALIBRATION
FIXTURE)
ATTENUATOR’
2
CABLE
LEAD’
PROBE
(TEST
LEAD)
TERMINATION
(DUMMY
LOAD)
BNC
T—type,
BNC
plug
to N
BNC
plug
to
CuG1441
Flexible
(067—05250—01
X10,
30—in.,
(7907467)
32—in.,
(7915941—1)
36—in.,
P6106
5O~
(11O48B
/U)
T—type,2jacks,1plug
Tektronix,
RC—58/U;
single
BNC
(010—6106—01)
feed—through,
Description
2
double
plug
or
(part
11048C)
number)
jacks,1plug (MS35173—274C)
jack
(10519458)
banana
or
067—0525—02)
Type
011—0059—02
BNC
plug
banana
to
X10
BNC
jacks (7909401)
terminations
plug
plug
to
probe,
to
test
Tektronix,
BNC
hook
jack
(red)
Type
4
TB
9-6625-1176-35
6.
Preliminary
a.
The
paragraphs
6 and 7
calibration
become familiar
before
procedure
common
number
b.
Items
beginning
are
name
as
listed
identification
item numbersprefixed
and
for
prefix
c.
Unless
result
of
each
requirement
action
before
calibration.
calibrate
the
procedure.
information
manufacturer’s
d.
When
paragraphs
tolerance,
prior
adjustments
through
check
to
if
8
perform
making
are
13.
all
tolerance.
e.
Unless
controls
7.
and
Equipment
HIGH
during
VOLTAGE
control
the
calibration.
requiredfor
—
source.
may
observe
a.
b.
result
safetyprecautions.
Remove
adjustment.
Connect
CALIBRATION
Instructions
instructions
process.
with
the
of
equipment
referenced
and item
in
of
equipment
B,
see
are
the
calibration.
tables
with
table
outlined
preparatorytothe
Personnel
entire
used
within
the
identification
2
and
3.
referenced
A,
see
3.
otherwisespecified,verify
test
is
not
continuing
Adjustments
TI
Additional
is
manual
indications
through
and, whenever
met,
are
take
included
contained
for
this
specified
13
are
the
power
the
corrective
with
required
in
maintenance
in
TI.
not
supply
adjustments.
made,
Do
not
other
otherwise
Setup
repeat
perform
parameters
settings
paragraphs
power
are
specified,
refer
to
WARNING
is
used
or
exposed
performance
DEATH
if
TI
TI to a
ON
personnel fail
protective
115-V
of this
CONTACT
covers
60
SECTION
should
bulletin
in
this
text
For
the
table
the
test
the
this
the
within
check
After
supply
within
the
TI.
to
Hz
by
by
to
all
as
ac
in
in
2,
III
PROCESS
c.
Energize
sufficient
and
stabilize.
8.
Pulse
a.
through
time
Repetition
PerformanceCheck
(1)
Position
(n)
below:
(a)
pressed.
(b)
pressed.
(c)
(d)
pushbutton
pressed.
(e) PULSE
dial
to
1.
(f)
released
(out).
(g)
pressed.
(h)
ccw.
(i) AMPLITUDE
8
pressed.
(j)
AMPLITUDE VERNIER
equipment
for
equipment
Rate
controls
MODE
PERIOD
PERIOD
VERNIER
as
NORM
.Iii—Iji
PULSE POSITION
POSITION
DUTY CYCLE
WIDTH
WIDTH
.I~-1ij
VERNIER
%
3—10
and
allow
to warm
listed
dial
in
pushbutton
pushbutton
to
10.
lOn-.Iii
VERNIER
pushbutton
pushbutton
dial
fully
pushbutton
dial to
up
(a)
3.
(k)
released
PULSE
frequency
and
termination
using
standardmeasurement
frequency
between
settings
not
within
(out).
(I) SLOPE
(m)
switch
(n)
(2)
Connect
counter
(3)
Measure
890
(4)
Repeat
listed
INT
DELAY/ADVANCE/DOUBLE
to
POLARITY
(B6
counter
and
in
specified
LOAD
switch
DELAY.
TRIG
(A2) A
and
REPETITION
1110
ns,
technique
table
tolerance,
139).
does
perform
4.
to
P05.
switch
OUTPUT
input,
technique.
not
of
If
indications
pushbutton
to
POS.
using
indicate
b
below.
(3)
above
perform
to
cable
RATE,
If
for
are
b
below.
5
TB
9—6625-1176-35
Test
PERIOD
pushbuttons
lji—lOu
lOp —
.lm—im
lm—lOm
lOin—.1
lOm
im—lOm
•lm
lOp
1ji—lOp
.111
.1
—
.1
—
lm
—
.lm
— ip
—
ip
m
instrument
PERIOD
dial settings
Table
4.
Repetition
Frequency
VERNIER
10
10 89
10
10
10 89
1
1
1
1
1
1
2
Rate
Mm
8.900
890
8.900
8.000
800
80 ps
8.000
800
80 ns
170
p5
ps
ins
~is
ns
ns
counter
~is
ms
ms
us
indications
Max
11.100
111
ps
1.100
11.1
111
ins
12.000
1.200
120
us
12.000
1.200
120
ns
230
ns
uis
ms
ms
ms
ins
ps
ps
.lp—ip
.lp
.lp—ip
.lp—ip
.111—ip
.lp—ip
.lji—ip
b.
Adjustments
(1)
through
pressed.
ccw.
pushbutton
dial to
I.
pressed.
pressed.
—
Position
(g)
below:
(a)
PERIOD
(b)
PERIOD
(c)
PULSE
pressed.
(d)
PULSE
(e)
DUTY
(f) WIDTH
(g) WIDTH
controls
.lp-Ip
VERNIER
POSITION
POSITION
CYCLE
ip-lOp
VERINER
as
listed
pushbutton
pushbutton
%
pushbutton
dial
3
4
5
6
7
8
9
in (a)
dial
fully
iOn-.
VERNIER
to
1.
ip
260
ns
350
ns
440
ns
530
ns
620
ns
710
ns
800ns
(3)
and
then
not
indicate
vernier
MHz
at
setting
10,
(4)
through
pressed.
pushbutton
dial
released
to
(e)
1.
(out).
Set
PERIOD
to
10.
between
of1,and
readjust
Position
below:
(a)
PERIOD
(b)
PERIOD
(c)
PULSE
pressed.
(d)
PULSE
(e)
DUTY
340
450
560
670
780
890
1.000
VERNIER
If
frequencycounter
8.9
and
between
R126.
controls
as
im-im
VERNIER
POSITION
POSITION
CYCLE
%
ns
ns
ns
ns
ns
ns
dial to
11.1
MHz
0.8
listed
pushbutton
dial
VERNIER
pushbutton
Ps
does
for
and
1.2
in
(a)
to
10.
1p_.10~r
1
indication
6
(2)
Adjust
on
frequency
R126
(fig.
counter
1)
for
(R).
12.5-MHz
(5)
Adjust
frequencycounter
R69
indication
(fig.
of
2)
1000
ps
for
a
(R).
)
1 1
)
)
Figure
1.
A2
(timing
board)
adjustment
location8
(top
forward
-i
\0
MSCO45JT
view)
TB
9-6625-1176-35
MSC04516
(6)
(7)
frequency
(8)
and
repeat
tolerance
9.
Pulse
a.
PerformanceCheck
(1)
through
pressed.
pressed.
dial to
10.
(2)
frequency
Set
Adjust
counter
Set
(5)
condition.
Position
Position
(d)
below:
(a)
(b)
(c)
(d)
Connect
counter
Figure
PERIOD
VERNIER
R46
indication
PERIOD
through
(7)
controls
PERIOD
DUTY
VERNIER
CYCLE
AMPLITUDE
PULSE
POSITION
TRIG
(A2) A
2.
Al
(fig.
of 100
VERNIER
above
as
%
1-3
OUTPUT
input,
(amplifier
dial
to
1.
1)
for
p5
(R).
dial to
for
best
in
listed
dial
in (a)
to
10.
pushbutton
pushbutton
VERNIER
using
cable
board)—adjustment
and
termination
a
OUTPUT
usingcable
10
-
If
an
obtained
performbbelow.
(3)
OUTPUT
standard
Frequency
129
and
171
(4)
dial
to
1.
between
48
(5)
frequency
DELAY/ADVANCE/DOUBLE
to
ADVANCE.
oscilloscope
to
(B6).
2
input,
Connect
using
locations.
(B6
to
frequencycounter
(B6).
NOTE
out-of-tolerance
in (3)
Measure
and
through
time
OUTPUT
measurement
counter
ns.
Set
PULSE POSITION
Frequency
and
72
will
counter
ns.
Disconnect
counter
Connect
(A3)
CH
OUTPUT
cable
(B6).
and
139).
reading
(10)
between
pulses,
indicate
will
OUTPUT
and
PULSE
1
TRIG
input,
OUTPUT
using
to oscilloscope
Connect
B
input,
is
below,
TRIG
using
technique.
between
VERNIER
indicate
frorr
switch
cable
CH
set
to
8
(6)
OUTPUT
standard
results
willbebetween28and
(7)
dial
to
10
oscilloscope
inputs.
(7.1)
source
INT/EXT
measure
and
TRIG
between
(8)
oscilloscope
(9)
through
(d)
pressed.
pushbutton
PULSE
switch
(10)
for
settings
will
be
within
b.
Adjustments
(1)
through
(I)
Measure
and
measurement
time
OUTPUT
between
pulses,
technique.
52
Set
PULSE
and
(A3) CH
Set
the
time
OUTPUT
29
and71ns.
Disconnect
inputs
Position
POSITION
connect
oscilloscope
switch
TI
2
and
EXT
(A3)
to
between and
pulses.
and
controls
Results
cables
repeat
(2)
as listedin(a)
OUTPUT
below:
(a)
(b)
(c)
PERIOD
PERIOD
PULSE
lOm-.1 pushbutton
VERNIER
POSITION
pressed.
(d)
DELAY/ADVANCE/DOUBLE
to
DELAY.
Repeat
Position controls
techniqueof(3)
listedintable
specified
limits.
5.
as
below:
TRIG
using
The
ns.
VERNIER
to
trigger
trigger
EXT
and
OUTPUT
will
be
from
above.
dial
to
1.
.l~i-lp
above
Indications
listed
in (a)
(a) PERIOD
pressed.
(b) PERIOD VERNIER
(e)
PULSE
pushbutton
dial
to
10.
pressed.
(d)
PULSE
(e) DUTY
released
(out).
(f)
WIDTH
pressed.
(g) WIDTH
(h)
AMPLITUDE
pressed.
(i)
DELAY/ADVANCE/DOUBLE
PULSE
frequency
and
and
OUTPUT
using
frequency
990 and
dial
frequency
and
dial
best in-tolerance
switch
(2)
to
Connect
counter
termination
termination
to
frequency
cable
(B6).
(3)
Adjust
counter
1010p5(R).
(4)
Set
to
1.
Adjust
counter
110ps(R).
(5)
Set
to
10
and
DELAY.
(B6
(B6
PULSE
PULSE
repeat
condition.
TB
9-6625-1176-35
im-lOm
POSITION
POSITION
CYCLE
ip-lOp
VERNIER
3-10
TRIG
(A2)
and
and
OUTPUT
input,
B9).
B9).
counter
R45
(A2)
(fig.
indication
POSITION
R119
(fig.1)for
indication
POSITION
(3) and (4)
pushbutton
dial
.lm-lm
VERNIER
%
pushbutton
pushbutton
dial
to
pushbutton
using
Using
Connect
B
1)
between
VERNIER
between
VERNIER
above
to
10.
cable
cable
input,
for
10.
to
a
a
90
for
PULSE
POSITION
pushbuttons
.lp—lp
ip—lOp
lOp—.
.lm—lm
im—lOrn
.lp—lp
Test
im
Table
5.
instrument
Time
VERNIER
settings
10
10
10
10
10
Measurement
dial
1
for
Delay
Frequency
Mm
930
8.94
89.04
890
8.900
120
counter
ns
PS
PS
ps
ms
ns
Accuracy
111.06 ps
180
indications
Max
1.170
11.16
1.110
11.100
}IS
ps
ms
ms
ns
Change
2 9
TB
9-6625-1176-35
PULSE
POSITION
pushbuttons
ip—lOp
lOp—.lm
•lm
—
urn—lOin
im—lOin
liii—lOm
lni—lOm
lm—lOin
im—lOin
in—lOin
liii—lOin
in—lOin
Table
Test
im
5.
Time
instrient
VERNIER
Measurement
dial
settings
1
1
1
1
2
3
4
5
6
7
8
9
for
Delay
Frequency
840
8.04
80 Ps
800
1.700
2.600
3.500
4.400
5.300
6.200
7.100
8.000
Accuracy —Continued
counter
Mm Max
ns
ps
ps
ins
ins
ins
ins
ins
ms
ins
ma
indications
1.26
12.06
120
Ps
1.200
2.300
3.400ms
4.500
5.600
6.700
7.800
8.900
10.000
Ps
Ps
ins
ins
ins
ins
ins
ms
ins
ins
10.
Pulse
a.
figure
through
Width
Performance
(1)
Connect
3.
(2)
Position
(j)
(a)
pressed.
(b)
(c) PULSE
pushbutton
10
and
below:
PERIOD
PERIOD
pressed.
Duty
Cyde
Check
equipment
controls
ip-lOp
VERNIER
POSITION
as
shown
as
listed
pushbutton
dialto10.
in (a)
iOn-.
in
ip
VERNIER
pushbutton
dial
released
pressed.
2.5.
pushbutton
dial
to
pressed.
3 (30V).
pressed.
(d)
PULSE
to
10.
(e)
DUTY
(out).
(f)
WIDTH
(g)
WIDTH
(h)
AMPLITUDE
(i)
AMPLITUDE
(j)
INT
25n-.lp
VERNIER
LOAD
POSITION
CYCLE
pushbutton
VERNIER
pushbutton
dial
10-30
to
If
an
noted
perform
(3)
(A3)
to display
width
will be
(4)
Pulse
width
(5)
Pulse
PS.
width
(6)
Pulse
width
(7)
and
set
PERIOD
oscilloscope
TI
output.
(8)
dial
until
Oscilloscope
cycle
of
of
150nsor
(9)
through
(c)
pressed.
pushbutton
10
(50V).
(10)
Oscilloscope
cycle
of
30
of
ns or
NOTE
out-of-tolerance
in
(3)
through
b
below.
Adjust
Set
will
Press
will be
Set
will be
Press
1
pulse of
between
WIDTH
be
WIDTH
WIDTH
PERIOD
controls
21.5
VERNIER dial
between
between
VERNIER
between
VERNIER dial
controls
Slowly
to display
increase
oscilloscope display
50
display
percent
will
or
greater
greater).
Position
controls
below:
(a)
WIDTH
(b)
AMPLITUDE
25n-.lp
pressed.
(c) AMPLITUDE
Repeat
10
percent
display
technique
will
or
greater
greater).
condition
(27)
below,
of
oscilloscope
TI
output.
and
33.5
89
and
.lp—ip
0.890
pushbutton.
and
dial
80
and
.1ii-lp
pushbutton
to
3.
I
WIDTH
VERNIER
disappears.
disappear
(pulse
as
listed
pushbutton
VERNIER dial
of (8)
disappear
ataduty
(pulse
is
Pulse
ns.
to
10.
116
ns.
1.115
to
125 ns.
Adjust
period of
ataduty
width
in
(a)
30-100
to
above.
width
1.
(11)
through
pushbutton
pushbutton
Position
(e)
below:
(a)
pressed.
(b)
pressed.
controls
PERIOD
AMPLITUDE
(c) AMPLITUDE VERNIER
dialto3.
(d)
WIDTH
pressed.
(e) WIDTH
1.
(12)
and
connect
(A2) A
(B6
and
Disconnect
OUTPUT
and13inputs,
B4).
(13)
Measure
TI
to
using
pulse
standard measurement
Frequency
and
1.205
using
will
be
frequency
oscilloscope
attenuator
frequency
externaltrigger
and
terminmation
through
pressed.
dialto1.
(14)
settings
within
(15)
(16)
(17)
(e)
counter
Ps.
Repeat
listed
specified
Disconnect
counter
CH
1
(B6
and
Connect
counter
input,
(86,
Position
below:
(a)
PERIOD
(b)
PERIOD
(c) PULSE
will
indicate
technique
in
table
limits.
input,
B5).
TRIG
A
input and
using
B!,
controls
.Iiz-lp
VERNIER
POSITION
TB
9-6625-1176—35
as
listed
lu-lOp
VERNIER
from
oscilloscope
frequency
cableand
width,
between
of
6.
OUTPUT
and
connect
using
OUTPUT
oscilloscope
cables,
and
89).
as
listed
VERNIER
in (a)
iOm-.i
1-3
pushbutton
dial to
counter
adapter
using
technique.
0.8
(13)
above,
Indications
from
cable
and
adapter,
in (a)
pushbutton
dial
to
10.
to
to
11
TB
9—6625—1176—35
TEST
TRIG
OUT
-o
INSIflUMENT
OUTPUT
0
OSCILLOSCOPE
443
CH
I
0
I
TRIG
I
AS
WIDTII
pushbuttons
lOp—.lm
Figure
Test
3.
Equipment
instrument
Vernier
Table
settings
1
—I
setup—pulse width
~.
6.
Pulse Width
Frequency
dial
Mm
8.00
MSC04518
and
duty
cycle.
counter indications
I
86
Max
12.00
12
.lm—lm
in—iOn
ip—lOp
lOp
—
.lm
.lm—in
lm—lOm
urn—lOin
urn—iOn
urn—lOm
lrn—lOm
in—iOn
lm—lOin
lm—iOn
in—lOm
10
10
10
10
1
1
9
8
7
6
5
4
3
2
80
800
8.90
89.0
890
8900
8000
7100 8900
6200
5300
4400
3500
2600 3400
1700
120
1200
11.10
111.0
1110
11100
10000
7800
6700
5600
4500
2300
(d)
DUTY CYCLE
pressed.
(e) INT
released
exactly
indication.
width
duty
and
frequency
duty
dial
width
dial
width
through
pressed.
(out).
(18)
of
cycle).
(19)
set
PERIOD
cycle
(20)
to
2.5.
between
(21)
to
10.
between
(22)
(e)
Set
1000
Oscilloscope
approximately
Press
counter
LEDisilluminated).
Set
WIDTH
Oscilloscope
202
Set
WIDTH
Oscilloscope
840
Position
below:
(a)
PERIOD
(b)
PERIOD
(c) PULSE
dial
to
10.
(d)
DUTY CYCLE
pushbutton
dial
to
(23)
and
frequency
OUTPUT
inputs,
(B6,
B4,
(24)
(e)
1.
Disconnect
to
using
and
Using
pressed.
WIDTH
frequencycounter
cable,
89).
techniquemeasure
counter
(.1
dial
between
percent
(25)
to
10.
will
duty
Set
Frequency
840
indicate
WIDTH
and
cycle).
(26)
Press
pushbutton
VERNIER
Frequency
specified
~US.
GOVERNMENT
and
dial
counter
limits.
PRINTING
%
pushbutton
LOAD
PERIOD
ns
PERIOD
VERNIER
indication
(duty
and
(duty
and
controls
VERNIER
frequency
will
80
ip-lOp
will
297
ns.
will
1160
lOm—.1
pushbutton
VERNIER
displayapulse
ns
(8
pushbutton
for
a
(2.5-10
cycle)
displayapulse
cycle)
display
ns.
as
listed
pushbutton
dialto10.
POSITION
(duty
counter
adapter,
TI
cycle)
from
and
and
oscilloscope
connect
termination
standard measurement
pulse
width.
between
Frequency
75
and
cycle).
(duty
1160
counter
ps
cycle)
(1
percent
will
DUTY CYCLE
set
WIDTH
as
will
OFFICE:
1988—530—022/80005
listed
(duty
in
indicate
for
counter
percent
10,000
ns
percent
VERNIER
VERNIER
a
pulse
in (a)
VERNIER
.1-1
VERNIER
TI
A
and
125
ps
VERNIER
indicate
duty
1-10
cycle)
table
within
7.
TB
9-6625-1176-35
(27)
Set
Frequency
and
125
b.
Adjustments
(1)
through
us.
Position
(g)
(a)
PERIOD
counter
below:
PERIOD
VERNIER
will
indicate
controls
Im-lOm
as
listed
dial
to
between
in (a)
pushbutton
1.
75
pressed.
(b)
pushbutton
dial
to
1.
pressed.
pushbutton
dial
to
10.
(2)
counter
adapter
(3)
period
10,000
ps
(4)
pulse
1000
width
ps
percent
(5)
and
set
PERIOD
(c) PULSE POSITION
pressed.
(d)
PULSE
(e)
DUTY CYCLE
(f)
DUTY CYCLE
pressed.
(g)
WIDTH
Connect
(A2)AandBinputs,
(B6
and
B4).
Set
frequency
and
set
frequencycounterindication.
Set
frequency
and
frequency
duty
cycle)
Repeat
PERIOD
VERNIER
POSITION
(duty
OUTPUT
PERIOD
adjust
counter
(R).
technique
VERNIER
cycle)
using
counter
VERNIER
counter
R51
indication
for a
dial
VERNIER
%
pushbutton
VERNIER
to
frequency
cable
to
to
(fig.
of
b(3)
to
10.
.ip-lp
1-10
and
measure
for a
measure
1)
for a
(10
above
1000-ps
frequencycounterindication.
of
b(4)
(6)
Repeat
and
adjust
frequency
B
cycle)
(R).
R217
counter
technique
(fig.
indication
1)
for a
(1
percent
above
100
ps
duty
NOTE
Due
adjustments,
to
interaction
repeat
b(3)
between
through
(6)
aboveifnecessary.
(7)
Release
pushbutton.
(8)
Press
and
set
WIDTH
R216
indication
and
frequency
CYCLE
(fig.
(9)
adjust
(10)
%
on
Set
counter
Press
fora80-ns
VERNIER dial
1)
for a
frequency
WIDTH
R128
pushbuttons.
frequency
DUTY CYCLE
WIDTH
.lm—lm
1000-ps
counter
VERNIER
(fig.
1)
indication
PERIOD
.lp-lp
Adjust
counter
pushbutton
to
10.
pulse
(R).
dial
for a
(R).
and
R197
indication
Change
Adjust
width
to
100-ps
DUTY
(fig.
(R).
1
%
1
1)
13
TB
9-6625-1176-35
WIDTH
11.
Pulse
a.
Performance
(1)
through
pressed.
pushbutton
released
pressed.
pushbutton
3
(30V).
(2)
figure
3.
Test
(Duty
dial
Amplitude and
Position
(g)
below:
(a)
PERIOD
(b)
PULSE
pressed.
(c)
DUTY CYCLE
(out).
(d) WIDTH
(e)
WIDTH
(f)
AMPLITUDE
pressed.
(g)
AMPLITUDEVERNIER
Connect
Table
instrument
Cycle)
7.
VERNIER
settings
10
9
8
7
6
5
4
3
2
1
Characteristics
Check
controls
as
lOp—.lm
POSITION
25n-.lp
VERNIER
equipment
Duty
listed
pushbutton
%
pushbutton
pushbutton
dialto10.
as
shown
Cycle
in (a)
.lp-lp
30-100
dial
to
in
Vernier
I
with
Press
will
settings
indicate
pushbutton
dial
technique,
time
and
perform
and
ringing
pulse.
percent
through
Accuracy
Frequency
Check
counter
indications
(ns)
Mm
8.4
7.55
6.70 9.30
5.85 8.15
5.00
4.15 5.85
3.30
2.45
1.60
~75
(3)
Oscilloscope
an
amplitude between
tNT
LOA.D
be
between
(4)
Repeat
listed
within
(5)
Press
and
pushbutton
13.5
technique
in
table
specified
set
I
will
and
16.5 V.
8.
Oscilloscope
limits.
AMPLITUDE
AMPLITUDE
toI(bY).
(6)
Using
measure
of
the
OUTPUT
decay time
b(8)
(7)
Set
repeat
(6)
(8)
Measure
of
positive
If
measurement
as
shown
(21)
below.
through(2!)
standard
the
are
POLARITY
above.
preshoot,
and
in
figure
risetime
pulse,if
not
less
below.
negative
is not
Max
11.6
10.45
7.00
4.70
3.55
2.40
1.25
display
27
and
pulse
of
(3)
measurement
and
the
than
switch
overshoot,
less
4,
perform
a
pulse
33
V.
amplitude
above
for
will
10-30
VERNIER
decay
risetime
15
ns,
to
NEG
and
OUTPUT
than
b(8)
5
14
If
an
noted
b(1)
Change
out-of-tolerance
in
(3)
through
(7)
1
NOTE
or
below.
(4)
below,
condition
perform
b.
Adjustments
is
(1)
through
Position
(j)
below:
controls
as
listed
in (a)
TB
9—6625-1176—35
Test
AMPLITUDE
range
pushbuttons
30—100
10—30
10—30
.3—1
.3—1
1—3
1—3
3—10
3—10
3—10
3—10
3—10
3—10
3—10
3—10
instrument
Vernier
settings
±5%
Table
8.
Pulse
Amplitude Accuracy
Oscilloscope
INT LOAD OFF
dial
Mm
10 90
3
1
3 .27 .33
10
3
1
3
4
5
6
7
8
9
10
27 33
9
2.7 3.3
2.7
3.6
4.5
5.4
6.3
7.2
8.1
9
(v)
Max
110
11
.9
.9
11
1.1
1.1
3.3
4.4
5.5
6.6
7.7
8.8
9.9
Check
indications
INT LOAD
(v)
Mm
45
13.5
4.5
— — —
——— ———
— — — — — —
——— ———
———
— — — — — —
— — — — — —
— — — — — —
— — — — — —
— — — — — —
— — — — — —
———
ON
Max
55
16.5
5.5
— — —
———
———
OVERSHOOT
Figure
RINGING
4.
~
Preshoot,
oo~
overshoot,
and
OVEI~SHOOT
ringing
±5%
RINGING
DROOP
MSC
characteristics.
4519
15
TB
9-6625-1176-35
(a)
pressed.
(b)
(a)
pushbutton
pressed.
(d)
dial
to
1.
(e) DUTY
pressed.
(f)
pressed.
(g)
(h)
pushbutton
pressed.
(1)
3
(30V).
(j)
(out).
(2)
Set
adjust
amplitude
10
amplitude
in
pushbutton
dialto1.
amplitude
fully
pulse
R457.
pushbutton
dial
a
pulse
R462.
through
pressed.
pushbutton
dial
pressed.
pressed.
R457
displayonoscilloscope
(3)
Set
and
adjust
displayonoscilloscope
(4)
Repeat
tolerance
(5)
Press
and
Oscilloscope
between9and
(6)
Set
ccw.Ifoscilloscope
amplitudeofless
(7)
Press
and
fully
cw.Ifoscilloscope
amplitude
(8)
Position controls
(h)
below:
(a)
(b)
(a)
pressed.
(d)
to
1.
(e)
(f)
(f.1)
PERIOD
PERIOD
PULSE
PULSE
lOm-.1
VERNIER
POSITION
POSITION
CYCLE
DUTY CYCLE
WIDTH
VERNIER
AMPLITUDE
AMPLITUDE
INT
LOAD
R462
(fig.2)fully
(fig.2)for
AMPLITUDE
R462
(2)
and
condition.
AMPLITUDE
set
AMPLITUDE
AMPLITUDE
AMPLITUDE
set
AMPLITUDE
greater
PERIOD
PERIOD
PULSE
PULSE
WIDTH
VERNIER
POSITION
POSITION
VERNIER
AMPLITUDE
DUTY
CYCLE
pushbutton
dialto10.
iOn-. ip
VERNIER
%
pushbutton
1-10
pushbutton
dialto5.
30-100
VERNIER
pushbutton
a
29-V
(R).
VERNIER
fora105-V
(R).
(3)
above
VERNIER
will
displayapulse
11 V.
VERNIER
does
not
display
than10V,
VERNIER
does
not
than10V,
as listedin(a)
ip-lOp
pushbutton
dial
lOn-.lp
VERNIER
dial
to
10-30
pushbutton
pushbutton
dial to
released
cw
and
pulse
dial
to
pulse
for
best
10-30
dial
a
readjust
3-10
display
readjust
to 10.
2.5.
(f.2)
WIDTH
pressed.
(g)
AMPLITUDE
3
(30V).
(h)
POLARITY
(9)
pulse
width
(10)
through
Adjust
indicationonoscilloscope
Position
(e)
below:
R480
controls
(a) WIDTH
pressed.
(b)
WIDTH
(a)
INT LOAD
(d)
AMPLITUDE
pushbutton
10
(50V).
fastest
oscilloscope
overshoot
overshoot,
than
(11)
(12)
(13)
15
pressed.
(e)
AMPLITUDE
Adjust
risetime
(R).
Adjust
on
oscilloscope
Observe
and
ns,
and
ringing.
VERNIER
R436
display
R419
oscilloscope
overshoot
than5percent,readjust
R408
(fig.
2).
(14)
Press
pushbutton
dial
to
3.
(15)
Adjust
overshoot
flat
optimum
overshoot,
than
equaltopulse ringing
(16)
Adjust
pulse
top,
overshoot
(17)
Observe
and
15
ns,
and
and
AMPLITUDE
set
AMPLITUDE
C501
R487
and
adjust
and
oscilloscope
ringing.Ifrisetimeisnot
overshoot and
than5percent,readjust
R421,
repeat
pushbutton
dial
and
R487
(fig.2)for
(18)
Release
INT
techniqueof(17)
(19)
Press
and
set
to 10
(bOy).
AMPLITUDE
AMPLITUDE
Repeat
above.
(20)
repeat
and
adjust
Press
techniqueof(17)
(21)
Press
INT
AMPLITUDE
C514
(fig.
LOAD
1)
(R).
25N-.lp
pushbutton
VERNIER
switch
(fig.
.lp-lp
to
2)
for
as
listed
pushbutton
POS.
dial
pushbutton
VERNIER
and
R408
(fig.
indication
(fig.
2)
for
display
(R).
risetime,
If
risetime
and
is
ringingless
R419, R436,
VERNIER
(fig.
5)
(R).
and
R421
C504
ringing
(fig.
(fig.
(R).
risetime,
ringing
C501,
(fig.
optimum
LOAD
pushbutton
above.
VERNIER
techniqueof(17)
pushbutton
above.
.3-i
pushbutton
for
minimum
dial
a
25—ns
(R).
in (a)
to
2.
pressed.
30-100
dial
2)
for
minimum
not
less
and
10-30
for
2)
for
5)
for
less
less
5)
C504,
pulse.
and
30—100
and
ringing
to
to
on
an
16
Change
~US.
2
GOVERNMENT
PRINTING
OFFICE:
1990-731-166/21030
C504
C501
A3
LOAD
BOARD
MSC04520
TB
9-6625-1176-35
12.
Trigger
a.
(a)
through
push
button
2.
pushbutton
VERNIER
pushbutton
dialto3.
released
(out).
Figure
Output
Performance
(1)
(g)
(a)
pressed.
(b)
(c)
pressed.
(d)
dial to
(e)
pressed.
(f)
(g)
and
Position controlsaslisted
below:
PERIOD
PERIOD
PULSE
PULSE
1.
AMPLiTUDE
AMPLITUDE
INT
5.
Double
Check
VERNIER
POSITION
LOAD
A3
Pulse
(load
board)
.1ii-1~
dial to
iOn-.
1~i
POSITION
3-10
VERNIER
pushbutton
in
—
adjustment
(2)
oscilloscope
and
termination
will
display
2.5Vandapulse
(3)
figure
3.
(4)
(a)
through
(h)
5.
pushbutton
VERNIER
pressed.
2.
pushbutton
pressed.
dialto2.
pressed.
locations.
Connect
(A3)
CH
(B6
a
pulse
amplitude
width
Connect
Position
below:
(a)
PERIOD
(b)
PULSE
(c) PULSE
(d) WIDTH
(e)
WIDTH
(f)
AMPLITUDE
TRIG
1
input,
and
B9).
of
10
ns.
equipment
controls
VERNIER
POSITION
25n—.lii
VERNIER dial
OUTPUT
using
Oscilloscope
greater
shown
as
listed
to
cable
than
in
in
dial to
.Ip-lp
POSITION
pushbutton
to
30-100
17
TB
9-6625-1176-35
dial
to
5.
PULSE
switch
(5)
VERNIER
still
display
separation
(6)
and press
Oscilloscope
double
made.
13.
pulse.
b.
Adjustments.
External
a.
PerformanceCheck
(1)
through
(f)
pressed.
(g) AMPLITUDE
(h)
DELAY/ADVANCE/DOUBLE
to
DOUBLE
Adjust
dial
slowly
both pulses
of
100 ns is
Set
PERIOD
AMPLITUDE
will
Trigger
Position
display
Level
controls
below:
(a)
MODE
PULSE.
PULSE
ccw.
Oscilloscope
when
reached.
VERNIER dial
3-10
corresponding
No
adjustments
and
as
EXT
TRIG
VERNIER
POSITION
minimum
pushbutton.
can
Sensitivity
listed
in (a)
pushbutton
will
to
be
(2)
figure
controls
6.
(3)
Connect
Adjust
for
an
equipment
signal
output
generator
of 100
as
kHz
shown
at
(A4)
11
in
V
p-p.
(4)
Vary
EXT INPUT
from
fully
ccw
to
fully
2
oscilloscope
pulse
+5V
and
as
-5V
(5)
repeat
(4)
b.
Adjustments
It
might
LEVEL
position
POS
should
(A3) CH I
the
level
limits.
Set
above.
be
vernier
to
SLOPE.
stay
control
SLOPE
NOTE
necessary
get
trigger
The
within
slightly
÷1
cw
and
displays
is
switch
on
arrow
mm
LEVEL
observe
an
varied
to
to
set
off
center
NEG
of
of
center
control
that
OUTPUT
within
NEG
and
the
and
knob
position.
pushbutton
dialto1.
pressed.
PULSE
switch
18
(b)
PULSE
POSITION
pressed.
(c)
PULSE
(d)
WIDTH
(e)
WIDTH
(f)
DELAY/ADVANcE/DOUBLE
to
POSITION
.lu—lp
VERNIER
DELAY.
lOn-.lp
VERNIER
pushbutton
dial
to
10.
(1)
Adjust
kHz
and
300-mV
oscilloscope.
(2)
Set
EXT
midrange.
(3)
Adjust
pulses
with
appear on
(4)
Repeat
SLOPE
switch
signal
p-p
INPUT
R19
the
generator
display
indication
LEVEL
(fig.
1)
oscilloscope.
techniqueof(3)
settoNEG.
control
until
to
output
above
100
on
to
EXT
TEST
tNPUT
0
I
INSTRUMENT
OUTPUT
0
I—
TB
9—6625—1176—35
OSCILLOSCOPE
A3
SIGNAL
GENERATOR
CHI
CH2
00
— I
.................I
$6
‘44
FUNCTI
OUT
ON
$6
14.
PowerSupply
a.
Performance
(1)
(a)
through
pressed.
pressed.
released
PULSE
switch
Figure
Check input
Position
(e)
(a)
AMPLITUDE
(b)
POLARITY
(c)
MODE
(d)
DUTY
(out).
(e)
DELAY/ADVANCE/DOUBLE
to
below:
DELAY.
controls
switch
EXT
CYCLE
3—10
TRIG
6.
Variable
as
listed
pushbutton
to
NEG.
pushbutton
%
pushbutton
TBI_
trigger—equipment
voltmeter
Digital
in
approximately
voltmeter
7).
approximately
betweenindication
this
indication
22.220Vdc,
pushbutton.
approximately
approximately
(2)
Connectnegative
(Al)
to
to TPI
indication.
(3)
Move
Digital
(4)
Press
(fig.
voltmeter
155
positive
133
is
performbbelow.
Digital
263
241VdcatTP5.
MSC04521
setup.
TP7 (fig.
7)
V.
voltmeter
V
dc.
recorded
not
between
AMPLITUDE
voltmeter
V
dc
input
using
will
Record
lead
If
in
7)
will
the
at
of
and
leads
to
TP5
difference
(2)
above
2
1.780
will
TPI
1j~
digital
positive
(B7).
indicate
digital
(fig.
indicate
and
and
30-100
indicate
and
19
TB
9—6625—1176—35
Figure
settings
b.
that
and
TP5
7.
(5)
Repeat
and
indications
Adjustments.
the
voltage
(fig.7)is
A4
top
power
left
technique
listed
Adjust
difference
22V
-4-220mV(R).
supply
center.
of
in
A4
between
MSC04522
board
(2)
table
R604
above
9.
—
for
TPI
so
Table
Teet
inatrunient
Voltage
—5.2
+15
—15
+5
15.
a.
Marked
Marked
Marked
Final Procedure
Deenergize
equipment
TI.
b.
Annotate
accordance
9.
Teat
point
PC
board
Marked
PC
board
PC
board
PC
board
and
with
Power Supply
Digital
indicatione
Win
on
on
on
on
4.94
14.25 15.75
14.25
4.75
and
disconnect
reinstallprotective
and
affix
DA
Label/Form
TB
750-25.
Checks
voltmeter
(V)
Max
5.46
15.75
5.25
cover
all
on
in
By
Order
Official:
of
the
Secretary
R.L.
Brigadier General,
The
Adjutant General
Distribution:
To
be
distributed
calibration
20
procedurespublications.
of
DILWORTH
United States
in
accordance
the
Army:
‘~‘ith
Army
DA
Form 12-34C,
JOHNA.WICKHAM,
General,
Block
U.s.
Chief
No.
Gov.r,m,nt
United
of
319,
States
Staff
requirements
PIN:
P~intin~
OffiCe
1987—733-881/4061
JR.
Army
for
047671~i
000
I
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