HP 204C Manuel utilisateur

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15-1

WILS

GOVU

101.11

11-6625-1589-15-1

TECHNICAL

MANUAL

UNIVERSITY

MINNESOTA

GOVERNMENT

PUBLICATIONS

LIBRARY

JAN

1989

U.S.

DEPOSITORY

PROPERTY

U.S.

G.P.O.

295

OPERATOR'S

ORGANIZATIONAL

DIRECT

SUPPORT

GENERAL

SUPPORT

AND

DEPOT

MAINTENANCE

MANUAL

HEWLETT

PACKARD

OSCILLATOR

MODEL

2040

HEADQUARTERS

DEPARTMENT

THE

ARMY

NOVEMBER

1971

STORAGE

11-6625-1589-15-1

Information

this

publication

has

been

furnished

under

United

States

Government

Contract

No.

28-043

AMC

01693

( E )

and

shall

not

either

released

outside

the

government

used

duplicated

disclosed

whole

part

for

manufacture

procurement

without

the

written

permission

the

Hewlett

Packard

Company

11-6625-1589-15-1

TECHNICAL

MANUAL

HEADQUARTERS

DEPARTMENT

THE

ARMY

WASHINGTON

D.C.

November

1971

No.

11-6625-1589-15-1

Operatoris

Organizational

Direct

Support

General Support

and

Depot

Maintenance

Manual

HEWLETT

PACKARD

OSCILLATOR

MODEL

204C

TABLE

CONTENTS

Section

INTRODUCTION

1-1

Scope

1-2

Indexes

1-3

Forms

and

Records

1-4

Technical

Characteristics

1-5

Description

1-10

Options

Available

1-12

Items

Comprising

Operable

Equipment

Page

1-1

1-2

1-3

2-5

Section

INSTALLATION

2-1

Introduction

2-3

Initial

Inspection

Power

Requirements

2-8

Grounding

Requirements

2-11

Installation

2-13

Bench

Mounting

2-15

Rack

Mounting

2-17

Combination

Mounting

2-19

Repackaging

for

Shipment

Page

2-1

2-2

This

technical

manual

authentication

the

manufacturer's

commercial

literature

and

does

not

conform

with

the format

and

content

specified

310-3

Military

Publications

This

technical

manual

does

however

contain

available

information

that

essential

to the

operation

and

maintenance

of the

equipment

11-6625-1589-15-1

TABLE

CONTENTS

(

CONT

)

Section

III

3-7

Page

3-1

3-5

3-6

3-7

OPERATING

INSTRUCTIONS

3-1

Introduction

3-3

Instrument

Description

3-5

Turn

Procedure

Operating

Considerations

3-8

Floating

Output

3-10

Synchronization

3-13

Low

Distortion

3-15

Battery

Operation

3-16

Rechargeable

Battery

Operation

3-22

Recharging

Nickel

Cadmium

Batteries

3-29

Cycle

life

Nickel

Cadmium

Batteries

Section

PRINCIPLES

OPERATION

4-1

Introduction

4-3

Block

Diagram

Description

4-4

Bridge

and

Amplifier

4-10

Peak

Comparator

4-12

AGC

4-14

600

Ohm

Attenuator

Page

4-1

4-2

Section

MAINTENANCE

5-1

Introduction

5-4

Performance

Checks

5-6

Dial

Accuracy

Check

5-7

Flatness

Check

5-8

Distortion

Check

5-9

Output

Voltage

and

Impedance

Check

5-10

Output Control

Check

5-11

Sync

Output

Check

5-12

Sync

Input

Check

5-13

Balance

Check

5-14

Hum

and

Noise

Check

5-15

Adjustment

and

Calibration

Procedures

5-16

Introduction

5-19

Power

Supply

5-21

Bias

Adjustment

5-22

AGC

Adjustment

5-23

AGC

and

Frequency

Adjustment

High

Frequency

Adjustment

5-25

Distortion

Adjustment

5-26

Troubleshooting

Procedure

Page

5-1

5-2

5-4

5-5

5-6

5-7

5-9

5-10

5-11

11-6625-1589-15-1

TABLE

CONTENTS

(

CONT

)

Section

CIRCUIT

DIAGRAMS

6-1

Introduction

6-3

Schematic

Diagrams

6-5

Component

Location

Diagrams

Page

6-1

Appendix

REFERENCES

MAINTENANCE

ALLOCATION

iii

11-6625-1589-15-1

SECTION

INTRODUCTION

1-1

SCOPE

This

manual

describes

the

Hewlett

Packard

Oscillator Model

204C

and

covers

its

operation

and

organizational

direct

and

general

support

and

depot

mainten

ance

includes

troubleshooting

and

replacement

of parts

available

organiza

tional

and

depot

maintenance

personnel

1-2

INDEXES

OF PUBLICATIONS

Refer

the

latest

issue

Pam

310-4

determine

whether

there

are

new

editions

changes

additional

publications

pertaining

this

equipment

Refer

to the

latest

issue

310-7

determine

there

are current

applicable

modification

work

orders

(

MWO's

)

pertaining

this

equipment

1-3

FORMS

AND

RECORDS

REPORT

MAINTENANCE

AND

UNSATISFACTORY

EQUIPMENT

Use

equipment

forms

and

records

accordance

with

instructions

38-750

REPORTS

PACKAGING

AND

HANDLING

DEFICIENCIES

Fill

out

and

forward

Form

(

Report

Packaging

and

Handling

Deficiencies

)

prescribed

700-58

(

Army

) ,

NAVSUP

Publication

378

(

Navy

) ,

AFR

71-4

(

Air

Force

)

and

MCO

P4030.29

(

Marine

Corps

)

DISCREPANCY

SHIPMENT

(

DISREP

)

(

SF361

Fill

out

and

forward

Discrepancy

Shipment

Report

(

DISREP

)

(

SF361

)

prescribed

55-38

(

Army

) ,

NAVSUP Pub 459

(

Navy

AFM

75-34

(

Air

Force

)

and MCO

P4610.19

(

Marine

Corps

) .

REPORTING

EQUIPMENT

MANUAL

IMPROVEMENTS

Report

errors

omissions

and

recommendations

for

improving

this

manual

the

individual

user

encouraged

Reports

should

submitted

on DA

Form

2028

(

Recommended

Changes

Publications

)

and

forwarded

direct

Commanding

General

U.S.Army

Electronics

Command

ATTN

AMSEL

NMP

Fort

Monmouth

New

Jersey

07703

1-1

11-6625-1589-15-1

1-4

TECHNICAL

CHARACTERISTICS

RANGES

Frequency

1.2

MHz

overlapping

ranges

PERFORMANCE

RATINGS

Dial

Accuracy

:+3%

frequency

setting

Flatness

maximum

output

into

6000

load

kHz

reference

Sync

Input

Oscillator

can

synchronized

ternal

signal

For

rms

input

sync

frequency

can

much

away

from

set

frequency

(

sync

range

Sync

range

linear

function

sync

voltage

Low

Dist

Mode

0.5

Normal

Mode

0.5

-1

100

300k

1.2M

THz

)

Distortion

GENERAL

Operating

Temperature

Instrument

will

operate

within

specifications

from

° C .

Storage

Temperature

-40

C to

°C.

Power

Standard

Line

115V

230

400

Opt

Mercury

batteries

300

hours

opera

tion

Opt

Line

Rechargeable

batteries

115V

230V

400

hours

operation

per

recharge

NORMAL

MODE

LOW

DIST

SODE

0.35

Dimensions

6-3

high

5-1

/ 8 "

wide

deep

(

155

130,1

203,2

) .

0.1

100

200

PORQUENCY

Weight

Net

lbs

(

2,7

)

Shipping

lbs

(

3,6

)

Hum

and

Noise

Less

than

0.01

output

OUTPUT

CHARACTERISTICS

Output

Voltage

2.5V

ims

(

10mW

)

into

6000

;

rms

open

circuit

Output

Impedance

600N

any

attenuator

setting

Output

Control

range

;

continuously

justable

Output

Balance

below

kHz

Can

floated

500V

peak

between

output

and

chassis

ground

SYNCHRONIZATION

Sync

Output

Sine

wave

phase

with

output

;

1.7V

rms

open

circuit

;

impedance

10 kn

1-2

11-6625-1589-15-1

1-5

DESCRIPTION

1-6

The

Model

204C

stable

signal

source

that

produces

sine

wave

frequencies

between

and

1.2

MHz

six

ranges

The

output

level

variable

from

volts

rms

from

constant

600

ohm

source

When

working

into

600

ohm

load

the

maximum

output

level

2.5

volts

rms

1-7

A SYNC

feature

included

the

Model

204C

The

SYNC

jack

the

front

panel

provides

output

sync

voltage

1.7

rms

accepts

external

signal

synchronize

the

oscillator

This

feature

permits

several

oscillators

synchronized

the

same

frequency

harmonics

thereof

1-8

The

output

the

Model

204C

may

isolated

from

the

cabinet

This

floating

output

balanced

better

than

below

200

kHz

with

isolated

battery

oper

ated

instrument

better

than 40

below

with

instrument

having

line

connection

1-9

The

standard

Model

204C

contains

power

supply

that

can

operated

from

115/230

volts

400

The

instrument

also

available

with

mercury

battery

power

supply as

Option

with

rechargeable

nickel

cad

mium

battery

power

supply

Option

02.

The

various

power

supplies

can

easily

interchanged

removing

the

instrument

covers

unplugging

one

supply

and

plugging

another

its

place

1-10

OPTIONS

AVAILABLE

1-11

The

following

power

supplies

are

available

kit

form

for

field

installation

-hp-

11107A

Power

Pack

(

standard

)

-hp

111084

Mercury

Power

Pack

(

Option

)

-hp-

11109A

Rechargeable

Battery

Power

Pack

(

Option

)

1-12

ITEMS

COMPRISING

OPERABLE

EQUIPMENT

FSN

Item

Quantity

Height

(

)

Depth

(

)

Width

(

)

Weight

(

)

5895-177-1400

6-3

5-1

Hewlett

Packard

Oscillator Model

204C

1-3

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