HP 11729C Service manual

OPERATING

AND

SERVICE

MANUAL

HP

CARRIER

flncluding |

0ptions

003,

This

manual

serial

numbers

For

addition

numbers, THIS

MANUALin

007,

SERIAL

applies

important

al

see INSTRUMENTS

|

NTIISE

l,

01

NUMBERS

directly

prefix

25094.

ed

Section

72gC

TEST

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inform

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to instruments

ation

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about

SET

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3,AZT,

serial

with

By

30

and

l40l

OPERAT|NG II|ICROFICHE

AND

PART

E. 24OO1

SERVICE

NUMBER:

copvright

@

MISSION

II|ANUAL

1 tZ29-9001S

ftE'3FtsitrJJ

HEWLETT-PAGKARD

AVE.,

TAF

C.34,

PART

NUMBER:

11729-90017

SPOKANE,

coMpANy

WASHINGTON,

1985

U.S.A.

99220

Printed:

MARCH

1985

Safety

Considerations

HP

LL729C

GENERAL

product

This

reviewed

and

This

vided BEFORE

Verify

able

SAFETY

for

instructions

product

with a

APPLYING

that

voltage

line

EARTH

An uninterruptible

provided duct

plied

Any

conductor disconnecting

cause

personal two conductor

from

wiring

input

power

interruption

(inside

potential

a

injury.

In additioD,

between

prior

Whenever

impaired,

and

If

this

transformer

common

the

Servicing

trained

tric

qualified

the

to energizing

it

the

be secured

instrument

terminal

grounded

instructions

personnel

shock,

to do so.

familiafization

before

is a Safety

protective

product

the

the correct

and

GROUND

safety

main

the

terminals,

set.

cord

the

of

or outside

protective

the

shock

(Grounding

outlet

is not sufficient

verify that

under test

unit

either

is likely that

instrument

against

is to

(for

voltage

is

connected

side of

do

the mains

only. To avoid

perform

not

Adjustments described

formed with

power

supplied

documentation

with safety

operation.

Class

earth

POWER

is

power

I instrument

terminal).

match

to

set

fuse

earth

ground

sourca

power

protective

the

earth

hazard

that could

one conductor

a common

this

and

unit.

protection

the

made

be

must

unintended

any

be

ergrzed

en

reduction)

to

supply).

for use

are

servicing

any

the

manual

in

to

SAFETY

must

markings

(pro-

the avail-

is installed.

must

the

to

or sup-

cord,

(grounding)

instrument)

terminal

result

protection.

ground

exists

instrument

has

inoperative

operation,

via an

make

neutral

by

dangerous

auto-

sure

(that

service-

unless

are

instrument

the

CONSIDERATIONS

protective

while

many

at

be

able

personal

Capacitors

charged

from

continued

the current time

circuited

be

pro-

nected

For

place

same

blow,

short

SAFETY

Instruction will

necessary struction

page

I

or

will

in

of

been

the

is,

elec-

per-

+

a

)

Indicates

7

Indicates

WARNING

covers

points

injury.

inside

if

even

line

SYMBOLS

the

its source

protection

fuse(s)

rating

delay,

etc.).

fuseholders"

marked

be

manual

references).

hazardous

earth The WARNING

hazard.

procedure,

which,

or

sonal yond

indicated

understood

The

removed.

are

if contacted,

hBY,

instrument

the

instrument

supply.

of

against

with 250V

only

type

and

Do not

manual

with this symbol

for the

user

(see

(ground)

It

if not

adhered

injury.

a WARNING

CAUTION

like,

in

part

of

sign

met.

It calls

procedure,

which,

damage

proceed

hazard. operating

the

performed

result tion

Do not

TION

conditions

and

Energy

_,

may still

has been

fire

fuse(s)

(for

example,

repaired

use

symbol:

Table

voltages.

the

refer to the

to

of

Contents

terminal.

sign

attention

calls

practice,

correctly

to, could

Do

or the

result

not

sign

conditions

met.

and

sign

attention

not

if

or adhered

to

the

of

or all

beyond

the

until

fully

are

avail-

be

discon-

re-

the

of

in

result

hazard,

normal

or

fuses

product

it

when

in-

for

denotes

to

like,

performed

per-

in

proceed

are

denotes

practice,

or

indicated

understood

be-

the

until

fully

to an

correctly

to, could

destruc-

product.

CAU-

a

is

a a

a

or

ll

HP

IL729C

Section

GENERAL

Introduction

Specifications

Safety

Instruments Manual

Description

Options

Elgctrical Mgchanical

Accgssories

Equipment Electrical Equipment

. .. !. ....

.....

.............

Considgrations

Covered by This

Changes

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.......

o...........

Options

Supplied

Required

..

Supplemgnt

.............................

..........

...........................

But

Availablg

RecommgndedTestEquipment

Section

INSTALLATION

Introduction

Initial

Preparation

n

Inspection

PowgrRequiremgnts

/!\Line

PowerCablgs

HP-IB Intgrconnections

Mating

Operating

Bench

RackMounting

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and

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Section

OPERATION

Introduction

Local

Remote

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Operatorts

General

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Frequency

AM

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PERFORMANCE

Introduction EquipmentRequired

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a test

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signal

less

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Range,

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than

GHz)

Section

ADJUSTMENTS

Infroduction

Safety

Considgrations

EquipmgntRequired

FactorySglgcted

RelatedAdjustments

PowgrSupplyAdjustmgnt

Phase

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Option

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Section

REPLACEABLE

Introduction

Abbreviations

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ListBackdating(f)

Parts

List

Illustrated

Hardware

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List

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(*)

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Parts

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Spares

List

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REPLACEABLE

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Block Schematics

Safety

Considerations

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and

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8-z g-z

8-2 8-2

iii

Contents

HP LL729C

Appendir

Noise

Phase

Normalization

NoisgBandwidth

Measuremenl

Hz Equivalent

I

to

o...

.

CalibrationAttgnuation

"ClConvgrsion

Factor

Figure

Model

HP

1-1.

Test Set

Line

2-t.

Power Cable

2-2"

PartNumbgrs

Hewlett-Packard

2-3.

Conngction

FrontPanel

3-1.

RgarPanglFeatures

3-2.

Basic

3-3.

Interconnections

3-4.

Set

Measurement

DetectorMethod

3-5. Spectrum

Acquiring

Front

3-6.

Indicator ....

Interconnections

3-7.

Test surement

Discriminator

3-8. Interconnections

Test

Mgasurement

4-L. Measurement

Bandwidth and

4-2.

Residual Phase Noise

Test

4-3"

Residual Phase Noise

(Using

44.

AM Noise

5-1, +5,0 5-2. Phase

6-1.

Extgrnal Mechanieal

6-2.

ChassisParts

6-3. FrontPangl

LL729C

Accessories

with

Voltage

and

...........

Featurgs

Functional Checks

making

when

(Using

Analyzer

Phase Phase Lock

Panel

o o...o

When

Set

(Using

Mgthod)

When

Set

...........................

Frequency Range,

Sienal of

a

Vdc

Lock Indicator

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Test Signal

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Power

Supply

....

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Correction

o....................

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Plug

Mains

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Interface

Bus

o. o..........

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e ............

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Test

to the Carrier

Noise

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a

Phase

the

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to the Carrier

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to the Carrier

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Parts

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a

Frequency

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c . .

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Test Setup

1280

Test Setup

10

GHz)

of

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CONTENTS

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ILLUSTRATIONS

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5-2

(cont'd)

Page

Conection

Detectors

Frequency

for Discriminator

Arnplifiers and

LoS

in

Analog

Spectrum

Correction

Appendix

Loop

Phase

Lock

Figure

6-4. RearPanglParts

SwitchAssemblyMechanicalParts

G5.

6-6.

Power

Supply

Amplifier

6-7.A9AssemblyMechanicalParts.'o.o.....oO6-31

Overall

8-1.

Reference Up-Conversion,

8-2.

Reference

8-3.

Front

8-4.

Low

8-5.

Low

8-6.

Low

8-7.

Functional

Down-Conversion Assembly Component

Up-Conversion,

Down-Conversion

Circuits

Schematic

Panel

Assembly Component

Filter

Pass

Compongnt

Amplifier

Noise

Component

Filter and

Pass

Amplffier

Lock

Phase

&8.

TgstSetup

Indicator

8-9.

Compongnt

Phase

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Component

Phase

8-11.

8-t2. Simplifred

a

Listener

Indicator

8-13.

Compongnt

HP-IB

8-14.

Component

Front Panel

8-15.

Assembly

Microprocessor

8-16.

Component

Data Input Circuit

8-17.

HP-IB

8-18.

Compongnt

Board

Lock

HP-IB

Talker

(Computer

(Carier

Board

Interconnect

..'...........

Low Noise

and

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Block

and

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Key and

Display

Board

Locations

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Assembty

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Locations

Circuit

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Locations

Board

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Display

and

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Peak

Analyzers

Factor

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;

iv

HP

LL729C

I

LLUSTRATI

ONS

Contents

(cont'd)

Figure page

8-19.

Microprocessor

Compongnt

8-20.

Data

Processing

Schematic

8-2L"

Front

Panel

Assembly

8-22.

Microprocessor

Compongnt

8-23.

Switch

and

SchematicDiagram

Table

1-1"

Specifrcations

t-2.

Supplemental

1-3.

System

t-4.

RecommendedTestEquipment

1-5.

Recommended

2-L"

AllowableHP-IBAddress

3-1.

IFOutputCheck

3-2.

Status

Specifications

Test

Equipment

Bits

forTwo

3-3. 3-4.

3-5-

Allowable

4-1.

IF

4-2.

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5-1.

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6-1"

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HP-IB HP-IB

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Abbreviations

Board

Locations

Circuits

Diagram

Key

and Display

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Board

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LED

Control

o

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Characteristics

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APPENDIX

Typical

ReplacgableParts

Code

Etched Schematic

SigRatures

Signatures Signatures Sienatures

Siggratures

Signatures

Siggratures

Signatures

and

Phase

Lock

Transfer

Characteristic

Listof

Manufacturers

Circuit

Soldering

Diagram

for

Verifying

Addrgss and Addrgss and

Dgcoding

for

Verifying

Input/Output

for

Verifyrng

Decoding

for

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Data

Storgd

for

Verifyrng

Microprocessor, and

Data

Buffgr

Verifying

Decoding

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HP

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HP LL729C

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(Hz)

dBe/Hz

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100,120,220

(*5To,-L}Vo)

48

to

66 Hz

75

V.A

maximum

0

to

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kS

mm

(23

(3.9

(16.8 (2L.7

10.4

99

425

551

or 240V

lb.)

in.)

in.) in.)

With

a

10

GHz

input

signal

Remote (HP-IB)3

IEEE

bility

L3,

DTO.CO.

ELECTRllMA6l{ETIC

CtlMPATIBILITY

STD

Code:

LEO,

Operation

488-1978

SRl,

Electromagrretic Interference

2For

ordering

3The

Hewlett-Packard

Programmable

cabinet

Compati-

SHl,

AH1,

T5,TEO,

RLl,PP1,

accessories

Interface

Instrumentation."

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the

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module

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front

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ference

ments called

within

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panel

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of

out in

the

and

are

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the

and

MIL-STD

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require-

RE02

461,

inter-

as

of

CISPR Publication

(module

IMW

with

the exception

implementation

width),

and

VDE

11.

20D.

of IEEE

of the line

STD

switch

,tg&lg?g,

are Hp-IB

.Dicrtal

programmable.

Interface

for

General

Information

HP

TT729C

Table l-2.

Supplemental characteristics areintendedto

giving

by

typical, but

TEST

For

Leuel:

test

signals

Typically useable down to

floor

noise

For test dBm.

potential

from

degradation.

frequencies

Typically usable

floor

noise

dBm to *3

-2

non-wananted,

SIGNAL

>1.28 GHz

<1.28 GHz:

: +7 dBm

-15

dBm with

-5

down to

degradation; optimal

dBm.

IF OUTPUT

Typically

frequency"

MHz

<10

internal

an

Bandwidth:

useable

NOISE

0utput

LOHz

to

SPECTRUM OUTPUTS

(The

40

to

MHz

1500

10 MHz

<

Low Noise Amplifier)

dB

MHz.

10

dependent on the

Output is amplified by

(3

dB BW:

MHz typical.)

Hz

Flalness: tl dB

impedance:

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MHz

<l

0utput

(The

typieal,

50o

<

50

nominal

1

MHz Outputis a

10 MHz

to

output)

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to

MHz.

1

dB

BW: dc

(3

typical.)

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impedance

0utput

Auxiliary

l{oise

impedance:

0utput

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PHASE LOCK

FRE0UEilCY Freq-Cont

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Freq-Cont B8-FM

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table by

Loop

(crystal

Loop

C01{TB0L

X-0sc

leuel:

t10V

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leuel:

tlv

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Factor:

front

characteristics: dependent

DC-FM) used

or

Characteristics

nominal

600()

nominal

600f,)

MHz

1

to

typical

LOOP FUNCTION

0UTPUT$

nominal

100f).

nominal

1, 10, 100, 1k, 10k nominal.

pushbuttons.)

panel

method

on

loop

VCO chosen.

HP

when

and

using the

Supplemental Characteristics

provideinformation

perfomance parameters.

+20dBm

to

potential

dBm to +10

dBm

-15

with

level

test

lAHz

to

15

non-amplifred

1.5

to

MHz

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phase

of

8662A

lock

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0l 2l

[

Frequency

tronic

with the

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Loop

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HP

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useful-in

8662A

(Hz

applyingtheinstrument

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panel

front

[LHB]:

nominal)

10?

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Loop

HP LL729C

Loop Bandwidth

:

f

dut: Device under

LBF

-

Loop

Characteristics

FM modulation

HP 8662A

Holding Bange

Loop

8662A

Bandwidth

Loop

(HP

8662A

Loop Bandwidth Maximum:

LBF

FPD : Front Panel

LtlllP TEST PllRTS

Loop Test

Source:

sinusoidal

Bandwidth: dc to 100 k}Iz typical" lnput level: Input impedanGs: dc coupled,

Test

Loop

Bandwidth: dc to 100 kHz, 0utput

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AM }ItlISE

| 301

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AM Noise Floor

0ffset

ILBWI:

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1010

Maximum: 2 kHz typical

frequency

test

Bandwith Factor

Lock

when using

input for

panel

front

(Hz

nominal).

ILBWI:

FPD) x HP LL729C LBF nom.

Lock Bandwidth

-

Input:

random noise

input.

less

Output:

gain

level:

impedanGe: dc coupled,

IIETECTIIIII

From Carrier

1k

10k

100k

1M

output

t FM

[LHB[

103

100 kHz

Deviation

source, tracking

than 0.1V

outside

(at

*10 dBm

lHzf

Factor

peak,

typical.

loop

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input for

output

(Hz

set on

nominal)

HP lL729C

-

the

phase

at

locking

0 dBm:

deviation set

typical"

set on

typieal.

10

nominal

ko

bandwidth

1 kO. nominal

input level):

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-165

phase

at

0

locking

dBm:

HP 86624 dc

with the

on HP

(Hz

nom.)

lL729C

HP

generator,

1

-

or

HP

LL729C

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l-2.

supplementaf

characteristics

[z

of

General

zl

Information

RESIDUAL

0lfset

lrom

carrier

l]fzl

10

100

1k

10k

100k

1M

10M

The

absolute

lator

with

0llset

From

]{O|SE

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ldBc/Hzl

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-133

-140

-147

-156

-160

phase

a 10

Garrier

1k

10k

100k

1M

10M

GHz

tHzl

5

ldBc/Hzf

_TLz

-r20

-130

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-146

-148

noise

input

GHz

of

Carrier

the

internal

signal.

f0

8Hz

ldBc/Hzl

-106

-116

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-L44

dBc/Hz

-86

-116

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saw

fB

GHz

ldBc/Hzl

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-110

-119

-126

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-138

oscil-

Sensitivity

oscillator

of

and

Discriminator

line

with

the

ns,

attenuation

RG-223"

l|llset

From

10k

100k

the

HP

a 10

GHzinput

Method

following

was

Carrier

lHzl

1k

1M

LL7zgcusing

signal.

was

used

characteristies:

(10

dB

and

the

The

which

the

cable

internal

Frequency

had

delay

used

dBc/Hz

-80

-106

-131

-144

saw

a delay

was

100

was

1.12.

The

Carrier

and

can

puting, tems

applieations.

-1

1

3.

RECOITIIMEN

Table

for

use

rier

Noise

ELECTRICAL

Noise

Test

be

used

with

controller

I-4

lists

in

testing,

Test

or

the

test

adjusting

Set.

EQUIPMENT

Set

has

any

HP-IB

computer

DE

D

TEST

equipment

and

The

Critical

AVAILABLE

an

HP-IB

interface

compatible

for

",rto*atic

EQUIPMENT

recommended

servicing

the

Specification

com-

sys-

car-

column

each be

describes

piece

of

substituted

specifications.

Table

listings.

lighted

sible

L-4

also

These

in

Table

advantages

the

test

equipment.

if

it

includes

alternate

1-b

of

essential

meets

some

which

using

requirements

Other

*q.ripment

or

exceeas

alternate

instruments

also

indieates

them

as

substitutes.

lnese

critical

equipment

urr

the

for

can

high-

pls-

L-7

General

Information

HP

LL729C

following

The

Test Set

Also

HP

ABSOLUTE

System

used

Phase

HP

noise

with

0etector

ll72gc/8662lAbsolute

in a system.

given

11729C.

SYSTEM

is

specifred

HP 8662A

an

Method

are the

(dBc/Hz):

I

Band

f 28tl

Typ.

1

-58

10

-88 -78

-108

1k

-119

-130

-140

8.32

Typ.

1

-40

10

-90

1k

-142

-123

-129

1M

-'t34

86634

HP

place

in

system

EFC of

the

HP 8662A

FM.

dc

absolute

frequency,

front

overall

MHz

narrow

the

noise at

system

the

phase

J

"y"t"-

5 to

MHz

Spec.

-115

-125

-126

5

Band

10.88

to

Gllz

Spec.

-70

-1

-125

Option

of

noise

the dc

signal

phase

iystem

system

panel

system

from

a

noise

-

-48

-98

-30

-60

-80

-97

19

the

HP

FM

noise

phase

therefore,

signal

band

range

100

phase

10

0flset

from

Carrier

lHzl

100

10k

100k

1M

0flset

from

Garrier

lHzl

100

10k

100k

rThe

used

be

performance.

tThese

via

the

ble

the system

deteimine

8662A sThe

signal

lower than specified.

8662A

the

<640 over phase mine system

information

general

FLtltlB

NI|ISE

only

OPtion

2

Band

to 3.2

1.28

GHz

Spec.

Typ.

-53

-el

-103

-110

-115

-129 -124

-126

-130

-140

Band 6

13.44

to

10.88 8Hz

Spec.

Typ.

-38

-68

-88

-100

-118

-122

-125

-128

-1n

(operated

003

HP 8662A

specifrcations

crystal

8662A

changes

therefore

and

equation

noise

phase

the

Since

function

is a

may

centers.

8.96

of

offset

kHz

noise

(

N,

via

43

-73

-93

-28

-58

-78

-95

noise

for any

* fO6

llocking

floor

noise

equation

log

is supplied

The system

requirements

Table

the

when

0031.

EFCf:

System

the

actual

noise

improve

For

to

below.

t,1

Noise2'

Band

3.2 to 5.76

GHz

Spec.

Typ.

-47

-77

-97

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-109

-127

-130

-138

Band

to

13.44

GHz

Spec.

Typ.

-37

-67

-87

-99

-121

-127

-131

below

no

with

oscillator.

phase

system

total

end

the

at

locking

when

is dependent

system

contribution

frequency

of

for

example,

L0.24 GHz,

is

-134

test

tg

fC,

+

3

-37

-67

-87

-123

-126

7

16.0

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-94

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change

apply

noise

dtsc/Hz.

frequency,

to aid

specifications

-3.

l

System

11729C

HP

3

4

Band

to 8"32

5.76

GHz

Spec.

Typ.

-33

-43

-73

-63

-83

-sl

-105

-100

-121

-125

-129

-135

Band I

18.0

16.0 to

GHz

Spec.

Typ.

-25

-35

-55

-65

-75

-85

-w -92

-115

-119

-123

-127

-129

may

MHz)

1280

in

system

locking

for

Locking

on

footnote

of

via

noise

frequencies

test

frequencies

for

typical

fg

fO,

+

via

tuna

the

noise- Use

3 to

HP

the

test

the

on

ma{E

HP

of the

selected,

system

deter-

To

the

see

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the

for an

Specifications

where

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o)

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ur,

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o)

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a

Frequency HP

quency

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when

user

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are

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34

as the

HP

method,

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I l72gLl8662A

discriminator

contribution

table

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Garrier

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10

100

1k

10k

100k

1M

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in

the

shows

and

foot seetion

external

confrguring

11729C

HP

RF source

2l

sl

frequency

center

absolute

erence

absolute

1280

residual

HP

frequency

on

a typically

SSB

signal

SSB

MHz

noise

LL729C/8662A

locking

System

system

the

of

below.

1.26 to

3.2

-104

-1

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-149

29C

LL7

delay

the

time,

delay

approaches

HP

the

flexible

of

time

Carrier

the

and

used

being

of selected

phase

noise

(dBc/Hz)

phase

noise

of

the

17 10 GHz 3 GHz

lrom

signal

HP

GHz

1k

Carrier

1

tunable

100

0lfset

system

EFC)-

via

Method:

and Sensitivity:

Noise

mode,

the

sensitivity

IL729C/8662A.

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HP

the

System

Typical

llrequency

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16

/ 8662

discriminatorl

8.32

10.88 GHz

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-90

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discriminator

(delay

line

closer

the

system

the

L1729C/8662A

cable

RF

element

system

obtainable

delay

Noise

HP 8662A.

with

filter/640

640

the

of

to

5

of the

(dBc/Hz)

L72gC

100k

10k

(Hz)

noise

In the

limit

lower

by

is set

Typical

Hoise

ldBc/Hzf

to

method

time)

measurement

the

noise

sensitivity.

(RG

225')was

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ns"

r

the

MHz

MHz ref-

(phase

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of the

noise

the

system

shown

to

f

0.0

|

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8.0

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-65

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sitiv-

sen

largely

used.

limit.

contribu-

used

1M

The

A

1-8

HP

LL729C

Table

|

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System

$pecifications

lZ

ol

General

Zl

Information

Frequency

.9

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G'

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(5

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a

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a

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tivity

Listed

when

640

5-1280

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using

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used

MHz

signal

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+1

Frequency

chosen.

MHz Frequency: Leuel:

0 dBm

with

ehange

floor.

Discriminator

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-\

----.

Typicat

sysrem

10

contribution

method)

a

50 ns

delay

general

are

with

the

HP

source:

640

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dBm

minimum,

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dependent

lunable

source:

b-1280

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loop

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and

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system:

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method

MHz.

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1

(Hz)

typical

for

maximum.

usable

and

system

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system

the

phrr"

of

to

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RF

source

lock

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noise

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chosen;

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Use

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source

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the

following

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other

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noise

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where

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centerfrequency

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absolute reference

t

absolute

z:

1280

MHz

fg

:

residual

dependent

dc

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coupled

or

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source

under

procedure

of the

the

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8662A"

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[general

noise

used.

system

640

HP

lL729C.

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the

phase

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by

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phase

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noise

signal

phase

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method

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test.

to

calculate

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dependent

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signal

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of

selected

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of

the

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noise

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the

(dB

signal

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c/Hz)

rlrlzgc

phase

of

the

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and

the

detecior

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#,

640

MHz

b

to

(dBc/Hz)

lock

devia-

an

on

residof

MHz

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the

dis-

the

1-9

General

Information

Table

-4.

Recommended

l

Test

Equipment

[l

ol

LL729C

HP

3l

lnstrumenl

Amplifrer

Attenuator

(RF) BNC(m)

Cable

(RF)

Cable

Carrier

Test

Noise

Set

Controller

Frequency:

Input

dB

22

Gain:

Figure:

Noise

Frequency

Input

Incremental Maximurn

to

isn't

Noise

Range:

output

to

bandwidth:

level:

Phase

BNC(m)

(There

Carrier Band

IF IF output

Residual

Signal)

0flset

Carrier

10

100

1k

r0k

100k

1M

Minimum

Standard

IEEE

Standard

SRO,

MC1.1: SH1,

RL1,

Critical

640

(

dBm

10

Range:

Attenuation:

attenuation:

substitute

Set)

Test

GHz

8.32

*7

Noise:

488-1975

DC0,

(9

(24

dBm

capability

BNC(m) BNC(m)

any

From

[Hzl

controller

PP0,

Specilications

MHz

MHz to

640

dB

1

dB

10

inches)

instrument

10.88

to

MHz

400

(Using

a

Level

ldBc/Hzl

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-105

-

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-r37

the

and

AHl

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and

DT0,

steps

GHz

10 GHz

115

defrned

as

identical

CL-4,26-

1 GHz

for the

Test

L2,

by

ANSI

LE0,

Recommended

tUlodel

HP 8447F,/F

355C

HP

105024

HP

111708

HP

IL729CT

HP

HP 85B

Usg*

P

OPAT

P

OA

Disital

Multimeter Function

Generator

Isolator

l1his

Carrier

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certain

Floor Performancp

*A

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=

Noise Test

conditions

Test

Range:

Input

Accuracy:

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Function: Amplitude:

Offset

DC Power

Frequency

O: Operato/s

Set must

an attenuator

in

contain

Section

tl

1

sinewave

500

Capability

Input

Input:

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15

to

0

mVdc

kHz

mVdc

level:

10 GHz

Band Range

a

be used

can

Vdc

to

dBm

+15

Checks;

in

Vdc

5

P: Performance

is included

that

place

of the

in the Carier

isolator.

T: Troubleshooting

Tests;

For more

34684

HP

3312A

HP

HP 0955-01782

Test Set

Noise

information

under

see tbe

test.

AM

AT

P

Noise

HP LL7a9C

Low

Frequency

Spectrum

Low

Noise

Oseillator

Microwave

Synthesized

Oscilloscope

Analyzet

Source

Table

l-4.

Frequency Measurement Resolution Video

Averagrng

Video

Readout

One

Frequency

Amplitude:

AM

noise:

0ffset

Carrier

100k

lM

Frequency

Amplitude:

Short

External

Bandwidth: Vertical AC

Coupled

Range:

term

Frequency

AM

Sensitivity:

Becommended

Briticaf

Range:

0 Hz

Range:

Bandwidth:

Aecuracy:

between:

+10

dBm

From

lHzf

2

GH

>+10

dBm

Modulation

100

Hz

5 mV

Test

Specif

ications

to

1

kHz

dtsm

-75

B0

MHz

tO.b

b

MHz

z

tn

10

stability:

capability

/div

Equipment

to

0 dBm

dB

and

Leuel

[dBc/Hzl

<_155

<-160

GHz

part

1

18

in

GHz

10?

[z

of

General

Information

3l

HP

35824

HP

3561A

MA

96651A3

(M/A

Com)

HP

83404

HP

86738

HP

L74OA

Power

Meter

Power

Sensor

Power

Splitter

Power

Splitter

Power

Supply

RF

Spectrum

Analyzer

3commercial

*A:

Adjushente;

sources

Accuracy: Frequency

Power

Input

SWR:

Input

Output

Input

Output

Voltage Frequency

Dynamic

Resolution Video

Marker

Reference

Video

Sensitivity:

Divieion,

t0.2

Range:

Impedance:

<L.25

Frequency

tracking:

Frequency:

tracking:

Outpuh

Range:

Bandwidth:

Filtering

capability

Level

Readout

-117

O:

Operator's

M/A-coM,

dBm

100

0 dBm

to lb

50O

Range:

<0.25 dB

10

GHz

<0.25

*10

Vdc

l.kHz

dBm

-75

Control

Accuracy:

dB

Cheeke; P:

south

Avenue,

MHz

to 10

dBm

400

dB

maximum

to

10

to 0

100

Hz

t

0.b

Burlington,

GHz

MHzto

?00

MHz

dBm

and

100

dB

Perfomance

MA

MHz

kHz

Teets;

0lgoit

T

Ttoubleshooting

=

HP

8481A

11667A

1-11

General

Information

HP IT729C

lnstrument

Synthesized

RF

Signal

Generator

Recommended

l-4.

Table

Gritical

MHz

Auxillary Absoluti

640

Phase

Offset

Carrier

Noise:

From

lHzl

1

10

100

1k

10k

100 k

1M

to

Level:

Electronic

Output:

RF

Frequency Range: 300 Frequency

Amplitude: External

dBm

>+1

Frequency

resolution:

-40

AI\{ Modulation

dBm to

Specifications

Signal:

(*4

dBm

ControL

MHz to 700

L0 Hz

0

Test Equipment

Leuel

[dBc/Hzl

-54

-84

-104

_L2L

-L45

-r57

t 1

Vdc or

}'[.Hz

dBm

capability

*

10

[3

ol 3l

Vdc

Becommended

Model

HP

9662A4

(Opt.

003)

HP

86ffiA4

(Opt.

003)

Use*

OPAT

Terorination

Waveguide

*

A

nFor

one IIP 8662A or 86634

panel

connectors

FLequencyControlsignalftomtheCarrierNoieeTestSet.AsofApril

standard HP 86624 or 86&34 option

lnstrumenl

Type

RF

Synthesized

Generator

are required. One connector

0G3 includes testing

Signal

50 ohms

uG-135/U

Adjushents;

=

to operratewith the Carier

or 8663A Before

Microwave

Synthesized

Low

Frequency

Spectrum

Source

Analyzer

BNC

N(0

b

O:

Operato/s

must supply

April 1984 these two

phase

-5.

Recommended

|

Suggested

Alternate

noise

the

Table

HP 8663A

HP 86738

HP

3561A

Checks;

Noise Teet Set

the &t0

of

Perfomance

P:

MHz and the

640

connectors

MHz eienal.

Alternate

HP 115934

X281C

HP

Tests; T: l}oubleehooting

givethe

and

lg84thesetwoconnecborsareontherearpanelofeach

were specified

Instrument

HP

other connector

Test Equipment

Beplaced

8662A

phasenoise

best

by optione

perfomance,

must acept the

H0.3

The

substihrte

H12. the HP 8662A

and

Aduantages

Alternate

HP

8663A

for

two lear

Elechonic

of

is a

the

direct

HP 8662A.

HP 8340A

HP 3582A

Less expensive

Accuracy

Better

P

L-L2

HP T1729C

Installation

2.1.

INTRODUCTION

This

section

install

the

information

requirememts, interconn

ing,

2-2.

ection,

storage

INITIAL

To

auoid

perforrrr,

not a,re

signs

portion

panels,

Inspect

shipping

aged, shipment

the

and

should checking

tion rV.

mechanical

does not

ify

ping

material

as well

shipping

2.9.

2-4.

The

of 100 , I20,

Hz

maximllm.

the

container

it

should

have

instrument

electrically.

be

as

electrical

If

the

pass

nearest

the

container

shows

as

the Hewlett-Packard

materials

PREPARATION

Power

Carrier

220

This

phase.

is

single

prouided

nal).

An

ground

provides

the inforrnation

Camier Noise

pertinent

line

and

to

voltage

environm

shipment.

INSPECTION

WARNING

hazardous

electrical

of

shipping

of the

displays).

shipping

shown

damage

the

outer

container

or

cushioning

be kept

been

checked

has

been

The

contents

in

Figure

performance

contents

are incomplete,

or

defect,

electrical

Hewlett-Packard

is

damased

signs of

for

the

FOR

Requirements

Noise

Test

Setrequires

or 240

Vac, *\Vo

Power

WARNINGS

a

Safety

with

Class

protectiue

a

unintenuptible

rnust

prouided

be

Test

Set. Included

initial

electrical

inspection,

selection,

emt, in

tests

strument

when

shock,

damage

enclosure

for

damage.

material

until

the

contents

for

completeness

checked

of

1-1.

Procedures

are

if

or

the

performance

offrce.

or

the

stress,

notify

offrce.

camier's

USE

to

inspection.

a

-

consumption

product (that

I

earth termi-

safety

the

from

sEcTloN

INSTALLATION

needed

power

there

to

any

(cauers,

mechanically

the

shipment

given

if

instrument

test, not-

If

the

cushioning

the

Keep

power

L0To,48

is

earth

main

power

cables,

m

ount-

do

If

the

is

dam-

of

the

and

for

in

Sec-

there is

ship-

caryier

the

source

to

G6

75

VA

is,

to

is

A

ll

power

terminals

supplied

likely

paired,

eratiue tended

If

this

an the

is

connected

grounded

2-5.

Line

BEFORE

MENT

sure the

been

Verify

card

power

Voltage Fuses

numbers

120

(250V)

2-6.

Power

BEFORE

STRUMEN\

minal

nected

(mains)

shall

prouided

ta,ct.

negated (power

ductor

source

power

that

the

and

operation.

instrument

external

autotr

ansforrner'

side

Voltage

PLUGGING

into

correct

selected.

that

and

the

source.

and

rnay

2110-0001,7.0A

Vac

operation

220/240

for

Cables

CONNECTING

of this

to the

power

only

be

with

protectiue

The

by the

cable)

(grounding).

product

to the

through

cord

protection

the

praduct

be secured

autotransforrrr,er,

to the

of the

and

the

set.

mast

against

is ta

be

I

corn

neutral

mains

Fuse

power

Wheneuer

has

be rnade

energized

rnon

Selection

THIS

the rnains

the

fuse

Refer

Fuse

be

ordered

WARNING

the

instrument

protectiue

cord.

inserted

a

use

without

(line)

uoltage

line

and

uoltage

are rnatched

to Figure

Seleetion"

under

(250V)

and

2L10-0012,0.5A

Vac

operation.

protectiue

must

conductor

The

in

a socket

protectiue

action

of an

extension

protectiue

a

must

input

cord

been im-

any unin-

m,ake

terminal

(that

supply).

INSTRU-

uolt;age,

fuse

selection

Z-1,

HP

for

THIS

earth

be

rnains

earth

not

wiring

or

it is

inop-

uia

sure

is, the

be

haue

to

the

Line

part

100/

IN-

ter-

con-

of the

plug

outlet

con-

be

cord

con-

2-L

Installation

HP

LL729C

SELECTION OF OPERATING

1. 0pen cover

left.

Remove the

2.

so the

firmly

Rotate

3.

a fuse

door"

door,

Remoue the

Line

line

voltage appears

into

the slot.

the FUSE PU

of the correct

Operating

in

module

pull

FUSE PULL

the

fuse.

Voltage

Selection Card.

at top-left corner.

lever

to its normal

LL

value in

the

WARNING

voltage window.

holder.

is

shown

VOLTAGE

lever

and rotate to

Position

Push

position.

Close

the card

Insert

the cover

Power

Cables

This instrument

power

power ment

each instrument

nation.

power

2-7.

The five

panel

provide

addresses

than

the allowable

valid

ASCII

instrument

address is

00110.)

Table

cable.

When

receptacle,

cabinet. The

Refer to Figure?-Zfor

cables

HP-IB

miniature

of

30

available.

Address

address

slide switches located

the

Carrier

the

means

(00

through

(decimal)

HP-IB

address

character

is

shipped

preset

This

2-L.

(cont'd)

is

equipped

connected

this cable

power

depends

setection

is

Noise

to

select one

30). HP-IB

invalid.

are

address

switch

and

from

(decimal).

to 06

address is

with

a

to an

appropri

cable

on

the

grounds

plug

the

the instru-

shipped

country

part

numbers

{ffi}

switch-selectable

on

Test

settings

decimal

the factory,

These

Set.

of

31 valid

addresses

Refer

to

Table

codes. Listed

and equivalent

value.

(In

binary,

shown

shaded in

three-wire

ate

with

of

desti-

through

rear

the

switches

HP-IB

greater

Z-Lfor

are the

When

the HP-IB

the

this

ac

of

is

To

cal shock, line uoltages

frequencies

rents

3.5

Figure

PLUG*: TYPE

12

CABLE*:

auoid

possibility

the

do not operate

greater

these line

at

mA).

2-1. Line

SEV 101 1.1959-24507

HP

812A-2104

2201240V

RATI ON

OPE

Uoltage

of hazardous

this instrument

than 126.5

than

66

settings

and

PLUG*: CABLE*: HP

22Al24AV

OPERATION

Vac

(leakage

Hz

mey exceed

Fuse

Selection

NZSS

electri-

with

line

cur-

OPE

198/AS

8120-1369

at

2201240V

RATI

C1l2

The following

the settings

Use a

desired

are

sienifrcant

ON

PLU CAB LE*:

small

HP-IB

labeled

*:

G

N

EMA

120-1378

B

220124AV

OPERATI ON

procedure

of the HP-IB

screwdriver

address in

A1

through A5, where

address

OPE

5-15P

bit and A5 is

1

20v

00/1

RATI ON

describes

address

to set

switches.

the

switches

how

to change

binary. Thefive

A1

is

most

the

OPE

PLUG*: CABLE*: HP 8120-0698

NEMA 6-l5P

220124AV

OPE

to

the

switches

the least

signifi-

220124AV

RATI O N

RATION

PLUG*: CABLE*:

2-2

CEET-VIl

HP

8120-1689

*The

number shorrm for

Ttre number

shown for

Figure

PLUG*: CABLE*:

tlre

the cable is an HP

2-2. Power

plug

CEEZ?-Vl

HP

is

the industry

Cable and Mains

8120-1860

patt

nurnber

identilier for

for

a complet€

Pfug

the

Part

plug

only.

cable including

l{umbers

the

CABLE: HP

plug.

PLUG*:

BS 1363A

8120-1351

HP

LT729C

Tabfe

0esimal Equiua.

lenll

0

1

2

3

4

5

+liii;i*i6ffi

7

I

10

11

12 13 14

15 16 17 18 19

2A 21

n

23 24

25 26 27 28

29 30

rDecimal

to

the last

2Factory-set

2-1.

Listen

Address

thar-

acter

SP

I

,)

#

$

o/a

(

)

*

+

I

0

1

2

3

4 5

6

7

I I

characters

five

bits

address.

Alfouuable

Tafk Address

Ghar-

acler

@

A

B

c

D

E

G

H

J

K

L

M

N

0

P

0

R

s

T

U

V

W

X

Y

z

t

\

I

0

and

the

of

both

talk

HP-IB

A5

0

0 0 0

0

1

five

and

Address

0

0 0

0 0 0

0 0

0

address

listen

Address

A4

0

0 0 0 0

0

1

0

0 0

0

1

Codes

$witchesl

A3

0

0 0 0

1

0

0 0 0

1

0

0 0

1

0

1

0

1

0

1

0

1

0

1

0

1

switches

addresses.

A2

0 0

1

0

1

0 0

1

0 0

1

0 0

1

relate

lnstallation

address

onee

the

If

the

AI

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

ment off new

and

Along

A5)

switches

"To"

66T0" becomes

ONLY

the

,r0rr.

2-8.

For tional

RF

1280

essential

Set.

one

carrier

64aNIHz

necting

between

proper

cable-attenuator

LL729-60098

connection.

The TION,

Noise

HP-IB

is

then

address

stored

with

there

TALK

switch

and

factory

Inlerconnections

the

carrier

it

may

source

MHz

of

the

Noise

the

operation,

following

show

Test

Figure

(Phase

Figure

(Frequency

Figure

3-8

(decimal)

of

30

instrument

address

on

the

instrument

turned

on

can

in

memory.

the

five

are

two

are

labeled

ONLY.

is

set

either

a TALKER

the

HP-IB

*Lo"

the

Noise

have

for

one

and

840

to

the

operation

drive

Test

reference

supplied

proper

the

assembly

[Option

figures,

the

interconnections

Set:

3-4

Phase

Detector

3-7

Phase

Discriminator

AM

Noise

wilt

powered

is

changed

ryill

again.

be read

This

address

other

c(Lo"

by

switches

switches.

LISTEN

when

to

"1n'the

carrier

oNLy

address

c'To"

and

Test

set

to

be

connected

or

both

of

the

MHz).

signals

set.

signal

it

is

Method)

Noise

The

of

the

can

An

internaily

can

cable-attenuator

panel

rear

essential

(Hp

140]

be

in

Section

Noise

Measurement

Method)

Measurement

be

stored

up.

when

have

is

necessary

the

microprocessor

either

the

Noise

or

a LISTENER

is

overridden.

switches

to

be

to

drive

Carrier

be

supplied

provided

be

connectors.

that

the

Lt7zg-60096

used

to

III

to

the

setup

in

memory

the

instru-

to

be

turned

(A1

through

These

oNLy

"Lo"

Test

are

fully

opera-

an

external

signals

sigttals

Noise

by

generated

by

ags**bly

supplied

;

make

opERA-

carrier

Setup

so

set

(b-

Test

con-

For

Hp

the

two

and

or

set

At

to

are

the

HP-IB

cant viewed

Address

address

from

corresponding

syitch

of

HP-IB

the

upwards

address

Selection

bit.

sliding

the

rear

address

"clears"

bits

(81

the

of

the

bit

the

ccl"

to

decimal).

will

(cont'd)

switch

instrument)

to

"1"

bit In

while

(bit-o;.

result

this

downward

in

case

'.sets"

stiding

settins

an

invana

an

Hp-IB

(as

the

all

rnhrconnection

face

Bus

2-9.

HP-IB

connector securing

provided

is

Mating

Interface

is

screws

Gonnectors

shown

data

for

the

in

Figure

connector.

in

Figure

are

metric.

Hewlett-packard

Z-9.

The

HP-IB

z-y.Note

mating

that

the

rnbr-

two

Installation

HP T1729C

P/O TW

I STED

P/O

TW

I STED

TWI

P/O

SHOULD

BE

NEAR TERMINATION

OF OTHER WIRE OF

TWI STED PAI

GROUNDED

R

I

THREAD M3. 5 x O.

STED

P/OTWISIED

P/O TWISTED PAIR WITH 7

TWISTED PAIR WITH

PIO

s0

MttR

tc

Loglc Leuels

The Hewlett Packard Interface

i.e., the true

(1)

state is

0.0 Vdc to +0.4 Vdc and the false

*2.5 Vdc to *5.0 Vdc.

?rogramming

Refer to Section III,

and 0ulput llata Format

Operation.

SIGNAL GROUND

PA

R W

I

ITH

PA I R W

ITH

PAIR WITH PAIR WITH 8

REN

Dt0 Dt0 Dt0 6 Dt0

6

Bus Logic Levele

<-

SH

I ELD

II

IO

9

6

8

7

5

are

ATN SRQ

tFc

NDAC

N RFD

DAV

E0l

Dt0

4

Dt0

3

Dt0

2

DtO

I

24-P

IN

(SERIES

TTL

CONNECT TO EARTH

G ROUND

MICRO-R

I

57} CONNECTOR

compatible,

(0)

state

BBON

is

Mating Gonnector

HP

12514293; Amphenol 57

Mating

HP 10833A, 1 metre

Cables

Available

(3.3

HP 10833C,4 metres

Cabling

Restrictions

1. A Hewlett-Packard Interface

metres

(6.6

ft)

of connecting

-30240.

HP 108338, 2

ft),

(13.2

ft),

HP 10833D,0.5

Bus system may contain no more

per

cable

2. The maximum accumulative length

Packard Interface Bus

Figure 2-3. Hewlett-Packard

system

is 20.0 metres

lnterface

metres

(6.6

metres

ft)

(1.6

ft)

than

insbument.

of connecting cable for any Hewlett-

(65.5

ft).

Bus Conneclion

2

HP

LL729C

Installation

Mating

Goaxiaf

used

ohm

2-10.

The

following

Connectors

Connectors,

with

the

Type

N

and 50

Operating Environment

operating

limitations

Temperature

Humidity

Altitude

2-11.

The

instrument

away

tion.

alignment

The

tilt

Test

2-12.

Rack mounting

rack

with

ordered

office. Options in

2-13. 2-14.

The

instrument

....

.

o..........

Bench

tilt

stands

(The

plastic

of instruments

stands

Set for

The

(23

w hen

equipment

mounting

the

easier viewing

Rack

Mounting

CarrierlVois

Ib.), therefore

WinS

instrument

through

Refer

to

Section

STORAGE

Environment

(cont'd)

Coaxial

mating

Carrier Noise Test

ohm BNC

environment

:

male

should

............,r..,....

o......

Operation

cabinet has

raise

slides

information

kits.

the

should

.S%otogSVorelative

.

<4600metres

for

convenience

feet

are

shaped

when

front

the

of

WARNING

Test

e

Set weighs

care rrlust

to au

personal

oid

when rack

If

the

as options,

nearest

the

paragraph

f.

AND

SHIPMENT

be

stored

plastic

of the

the

is

kits

entitled

connectors

Set should

connectors.

be within

o.

(1b

feet

in

bench

to

ensure

they

are

Carrier

front

10.4

be

erercised

ini

ury.

rrr,ounting.

provided

were

not

be

the

0to+55C

40oC

at

000feet)

and fold-

opera-

self-

staeked.)

Noise

panel.

kg

Use

with

the

ordered

they may

Hewlett-Packard

Mechanical

in

a clean,

dry

50

be

environment. tations

apply

Tempgrature

Humidity

Altitude

2-15.

Tagging

returned

complete

back

Packaging

of

The

to both

. .

.

. . . . . .

.

. . . . .

for

service.

to Hewlett-Packard

one

of

this

instrument.

Original

tical

able

container

In

model

Packaging.

to those

through

"FRAGILE"

any

coffespondence

number

used in

Hewlett-Packard

and

other Packaging.

tions

should

mercially

a. Wrap

(If

tic. vice

oned

wall is

100

instrument

movement

with

prevent

assure

shipping

center,

above

b.

Use a strong

carton

adequate.

c.

Use

mm

an appropriate

d.

Seal

Mark

e.

careful

be used

available

the

complete

and

made

enough

layer;

damage

to

in

3 to

provide

the

the shipping

the

shipping

handling.

following

storage

. . . .

. o . .

. .

. o

.

. . . .

.

If

environmental

and

. .

. . . . .

. . .

15

300

-55"C

lgS%orelative

metres

the instrument

for

the blue

manual

The

instrument

to a Hewlett-Packard

attach

of 2.4MPa

shock-absorbing

4 inches)

container.

during

repair

and

Containers

factory

to

assure

refer

full

serial

following

for

re-packaging

materials:

in

one

of

it

to

the

shipping

(350

around

firm

cushion

Protect

type

of

cushioning

shipment.

container

tags located

attach it

and materials

packaging

offr.ces.

careful

to

the instrument

number.

general

heavy

the

blue

instrument.)

container.

psi)

securely.

shipment:

to +?boC

at 40"C

(50

000

is

being

service,

please

at

to

iden-

are

avail-

Mark

handling.

instruc-

with

com-

paper

office