Agilent 87512A Operating Guide

Agilent

87512A/B

TRANSMISSION/REFLECTION

TEST

KIT

OPERA

This

man

ual

F

or additional

\INSTR

TION

applies

directly

importan

UMENT

AND

SERVICE

SERIAL NUMBERS

to

instrumen

t information

CO

VERED

ts

ab

BY

MANUAL"

with serial

out

serial

MANUAL

num

ber

prex 3244J.

n

um

b

ers,

read

in

Chapter

1.

Agilent Part No. 87512-90020

Printed in JAPAN February 2001

Notice

The

information

This

do

are

reserv

another

cumen

ed. No

language

t

con

tained

tains

part of

without

in

this

proprietary

this do

the

cumen

prior

do

cumen

information

t

ma

written

t

is

y

b

e

consen

subject

whic

photo

t

of

to c

hange without

h

is

protected b

copied,

the

Agilen

repro

duced,

t

T

ec

notice.

ycop

yright.

or

hnologies.

All

translated

righ

to

ts

Agilent

Comp

1-3-2,

Hyogo,

Tec

hnologies Japan,

onen

t

T

est

PGU-Kob

Murotani,

Nishi-ku,

651-2241 Japan

Ltd.

e

Kob

e-shi,

c



Manual

Printing History

The man

date

incorp

when extensiv

Octob

Marc

F

Safety

The

service,

sp

ecic

man

The

r

e

quir

DO

ual prin

c

hanges

orated at

er

er 1992

h

2000

ebruary

Summary

follo

wing

and repair

W

ARNINGS

ufacture,

Agilent

ements.

NOT

1990

2001

T

Operate

ting

when

reprint

e tec

:

::

:

general

and

e

chnolo

date

a

new

hnical

:

::

:

::

safet

of this

giv

in

tended

gies

In

and

edition

do not

c

hanges

:

::

:

::

:

y

precautions

instrument.

en

elsewhere

use

assumes

An

Explosiv

part

n

is

printed.

cause the

are

:

::

:

of

the

no

um

b

er

date to

incorp

:

::

:

m

ust

F

ailure

in

this man

instrumen

liability

e

A

tmosphere

indicate

(Minor corrections

orated.

:

::

:

::

to

for

its

c

hange.)

:

::

:

Second

:

Third

::

:

F

ourth

b

e

observ

comply

ual violates

t.

the

customer's

curren

:

ed

with

t edition.

The

man

:

Edition

during

these

safety

and up

ual

:

(part

all

phases

precautions

standards of

failur

e

The prin

dates whic

part

n

um

:

::

n

um

b

er:

num

ber:

n

um

b

er:

of

to

c

omply

ting

hare

b

er

c

hanges

:

First

Edition

87512-90010)

87512-90020)

op

eration,

or

with

design,

with

these

Do

not

op

erate

the

instrumen

electrical

Keep

Operating

in

ternal

comp

may

disc

DO NOT Service Or Adjust Alone

Do not attempt in

rst aid

DO NOT Substitute P

Because of the danger of in

perform unauthorized modications to the instrument. Return the instrument to a Agilent

Technologies Sales and Service Oce for service and repair to ensure the safety features are

maintained.

instrumen

Aw

a

y

personnel

adjustmen

onen

ts

with

exist ev

harge

en with

circuits

and resuscitation, is presen

t

in

From Liv

must

ts

m

ust

the

p

o

the

before

ternal service or adjustmen

t

in

the

presence

suc

h

an

en

vironmen

e Circuits

not remo

b

e

w

er

cable

p

o

w

er

touching

arts Or Modify Instrument

troducing additional hazards, do not substitute parts or

made

connected.

cable

them.

v

e

the

by

qualied main

remo

t.

of

ammable

t

constitutes

instrumen

Under

v

ed.

t unless another p

T

o

t

co

tenance p

certain

a

v

oid

gasses

a

safet

v

ers.

Comp

conditions,

injuries,

or

fumes.

y

hazard.

onen

t

replacemen

ersonnel.

alw

erson, capable of rendering

Do

dangerous

a

ys disconnect

Operation

not

replace

v

of

t

and

oltages

po

wer

an

and

y

iii

Dangerous

Procedure W

arnings

Warning

this

W

arning

s, suc

manual.

Typeface

Bold

Italics

Computer

has

the example

Instructions con

Dangerous v

Use

extreme

Conv

entions

Boldface

sym

bols.

Italic

publications.

Italic

m

ust

lename

t

yp

e

Computer

belo

tained

oltages,

caution

t

yp

t

yp

e

t

yp

e

b

e

t

yp

means

the

name

fon

w, precede

in

the

capable

when

e

is

used

is

used

for

is

also

used

ed

in

place

to t

of

a

t

is

used

poten

w

arnings

of

causing

handling,

when

emphasis

for

of

yp

e

the

le suc

for

tially

m

ust

death,

testing,

a

term

and

k

eyboard

the

w

ords

w

ord

copy

has

file1

on-screen

dangerous

b

e

follo

w

ed.

are

present

and adjusting

is dened.

for

titles

entries

in

italics.

,

to

when a

t

yp

.

prompts

pro

cedures

in

this

this instrument.

For

example:

of

man

uals

name or

F

or example:

e

a

space,

and

messages.

throughout

instrument.

icons

and

other

a

v

ariable

copy

and

then

are

to

4

HARDKEYS

NN

N

5

N

SOFTKEYS

Certification

Agilen

of shipmen

measuremen

T

ec

hnology

t

T

ec

hnologies

tfrom

ts

are

,

to

the factory

the

facilities of other In

Lab

eled

k

eys

on

the

instrumen

Softk

eys

lo

cated

to

the

righ

t

certies

traceable

exten

t

allo

that

. Agilen

to

the

w

ed

b

this

pro

t

T

United

ythe

duct

met

ec

hnologies

States National

Institution's calibration

ternational Standards Organization

t

fron

of

the

its

published

further

members.

t

panel

are

CR

T

are enclosed

sp

ecications

certies

that

Institute of

facility

enclosed

its

in

4

NN

N

.

in

at

the

calibration

Standards and

,or

to the

calibration

5

.

time

iv

W

arranty

Agilent

w

orkmanship

certain

perio

replace

F

or

by

Agilen

The

Tec

Agilen

T

ec

prop

op

Limitation Of

The

main

misuse,

preparation

Tec

hnologies

for

componen

d. During

pro

ducts

w

arran

t

y

service

Agilent

Buy

hnologies from

hnologies

ert

eration

foregoing

t

T

ec

er

tT

echnologies

y

installed

of

tenance

op

eration

Tec

hnologies

shall

for

the instrumen

b

or

the

hnologies.

w

y

main

instrumen

a

p

erio

d

ts listed

w

arran

whic

h

pro

or

repair,

shall

pa

y

all

shipping c

another coun

w

arran

use

with

on

that

W

arranty

arran

ty

shall not

Buy

er,

Buy

outside

tenance.

t

pro

of

one y

ear from

in Chapter

t

y

p

erio

d,

v

e

to b

e defectiv

this pro

The

Buy

er

pa

y

shipping

harges, duties,

try

ts

that

an

instrumen

instrument.

t,

or

soft

apply

er-supplied

of

the

en

duct

is

1of

Agilen

duct m

shall

c

harges

.

its

soft

t

will

Agilent

w

are,

or

to

soft

vironmen

w

arran

the date

this man

t

T

echnologies

e.

ust b

prepa

y

to

w

are

and

execute

T

ec

rm

w

defects

w

are

or

tal

sp

ted

against

of shipmen

ual,

the

e

returned

shipping

return

and taxes

rm

its

hnologies

are

will

resulting

in

terfacing, unauthorized

ecications

defects

t, except

w

arran

t

y

will, at

c

harges

the

for pro

w

are

programming

b

e

from

its option,

to

a

service

to

pro

duct

ducts

designated

do

es

not

unin

terrupted

improp

for

the

in material

that in

shall

b

facilit

Agilen

to the

returned

b

y

instruction when

w

arran

er

or

pro

duct,

and

the

e

for

the

either repair

y

designated

t

T

ec

hnologies

Buyer.

to

Agilen

t

that

or

error

inadequate

mo

dication

or

improp

case

sp

How

Agilen

t

the

free.

of

ecied

or

and

ev

er,

t

or

er

site

No

other

warranty

implie

d

warr

anties

Exclusiv

The

reme

shal

l

base

d

Assistance

Product main

AgilentT

For any assistance, contact your nearest AgilentTechnologies Sales and Service Oce.

Address are provided at the back of this manual.

e

dies pr

not

b

e

liable

on

c

ontr

echnologies products.

is

expr

esse

d

of

mer

chantability

Remedies

ovided

act,

tenance agreemen

for

tort,

herein

any

or

dire

any

ar

ct, indir

or

implie

d.

and

e

buyer's

ect,

other

le

gal

ts and other

A

gilent

T

e

chnolo

tness

sole

spe

theory.

for a

and

exclusive

cial,

incidental,

customer assistance agreemen

gies

particular

r

eme

or

sp

purp

dies.

c

onse

e

cic

al

ose.

A

quential

ly

disclaims

gilent

ts are a

T

e

chnolo

damages,

vailable for

the

gies

whether

v

Safety

Symbols

General denitions

Instruction

when

protect

Indicates

exceeding

Protectiv

of

connected

Lo

common,

fault.

in

op

F

equipmen

Alternating

Direct

Alternating

of safet

it is

a

fault.

w-noise

the

erating

rame

y

sym

man

necessary for

against

dangerous

1000 v

e

conductor

Used

to ground

or

as

well

A

terminal

manner

the

or

c

hassis

t

whic

curren

current

or

b

ols

ual

sym

damage

v

olts m

with

noiseless,

as pro

mark

describ

equipmen

terminal.

h

normally

t

(p

(po

w

er

direct

used

on

equipmen

b

ol:

the

pro

the user

to

oltage

ust b

terminal.

wiring

before

clean

to refer

the

instrumen

(terminals

e

so

mark

F

or

terminals

operating

ground

viding protection

ed

with

this

ed

in

the

installation

t.

A

connection

includes

o

w

er

line).

curren

t

(po

w

er

t

or

in

duct will

be

to the

t.

fed

from

ed).

protection

to

indicate the

equipmen

(earth)

terminal.

against electrical

sym

b

ol

m

ust

(Op

to

the

all

exp

osed

line).

man

uals.

marked

instruction

the

against

with this

in

terior

electrical

man

terminal whic

t.

Used

sho

b

e

connected

eration)

frame (c

man

hassis) of

metal structures.

symb

ual

by

voltage

sho

for

a

signal

c

k

in

to

ground

ual, and

the

in

c

k

hm

case

before

ol

order

in

case

ust b

of

to

e

W

arning

condition

result

in

Caution

condition

result

Note

in

denotes

practice,

denotes

or

the

injury

sign

denotes

or

the

damage

imp

condition

a

lik

or

lik

to

hazard.

e,

whic

death

a

e, whic

or

ortan

or the

It

calls

h,

if

not

to

p

ersonnel.

hazard.

It

h, if

not correctly

destruction

t

information.

like,

which

atten

tion

correctly

calls

attention

of

part

It

calls

is essen

to

a

performed

or

all

of

atten

tial

to

procedure,

or

to a

pro

cedure,

or

the pro

tion

to

highligh

practice,

adhered

duct.

a

pro

cedure,

t.

to,

could

practice,

to,

could

vi

Contents

1.

General Information

INTR

ODUCTION

USING

INSTR

DESCRIPTION

INSTR

A

CCESSORIES .

Accessories

Calibration

Cable

OPERA

Operating

Service

RECOMMENDED

SPECIFICA

OPERA

Denitions

2.

Installation

INTR

ODUCTION

INITIAL

ENVIR

Op

erating

PREPARA

Connecting

Mating

Po

wer

P

A

CKA

THE

87512A/B

UMENTS CO

AND

UMENT

Supplied

Av

ailable

and

Sets

.

TING AND

. .

.

TIONS

TING

ONMENT

GING

CHARA

.

INSPECTION

AL

and

Storage

TION F

Connectors

and Con

the

trol

.

OR

T

.

VERED BY

OPERA

.

. .

.

Accessory

.

SAFETY PRECA

.

. .

TEST

est

EQUIPMENT

.

CTERISTICS

.

. .

CONSIDERA

.

USE

Kit

.

Connections

.

. .

.

TING

. .

.

Kits

.

. .

.

. .

.

. .

.

. .

MANUAL .

. .

.

TIONS

.

. .

CHARA

. .

.

UTIONS .

.

. .

.

. .

.

. .

.

. .

.

CTERISTICS

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

OF

.

. .

.

. .

.

. .

.

. .

.

. .

.

THE

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. 1-4

.

. 2-2

.

. 2-3

.

1-1

1-2

1-4

1-5

1-6

2-1

2-2

2-3

3. Operation

INTRODUCTION . . . .

TYPICAL MEASUREMENT SETUP .

One P

TwoPort Measurements . . . . . . . . . . . . . . . . . . . . . . . 3-3

ort Measuremen

One

Port Calibration

Reection Co ecien

Complex Impedance . . . . . . . . . . . . . . . . . . . . . . . . 3-3

TwoPort Calibration . . . . . . . . . . . . . . . . . . . . . . . 3-3

Transmission Measurements . . . . . . . . . . . . . . . . . . . . 3-3

. . . . . . . . . . . . . . . . . . . . . . 3-1

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

ts . . . . . .

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

t/Return Loss

. . . . . . . . . . . . . . . . . 3-2

. . . . . . . . . . .

. . . . . . 3-3

3-2

. 3-2

Contents-1

4. Op

5.

A.

erational V

INTR

ODUCTION

VERIFICA

EQUIPMENT REQUIRED

INSER

Service

Man

In

MANUAL CHANGES

Change

TION

T

est Equipmen

Pro

cedure

TION

T

est Equipmen

Pro

cedure

ual

tro

duction

P

age

1-3,

P

age

1-6,

Page

1-6,

P

age 2-1,

P

age

5-3,

P

age

5-3,

erication

TION

LOSS

.

LOSS

.

Changes

.

1

.

T

able

T

ab

T

ab

Tab

T

ab

T

ab

el

el 2-1

el

.

CYCLE

TEST

t.

. .

.

TEST

t.

. .

.

1-2

1-3

5-1.

5-2.

.

. .

WITH

. .

.

WITHOUT

.

. .

.

Sp

ecications

Op

erating

Conten

87512A

87512B

.

. .

.

AN

8751A

. .

.

. .

.

. .

.

Characteristics

ts

of

the

87512A/B

Signal

Divider

.

AN

.

. .

.

. .

.

. .

8751A

.

. .

.

. .

.

. .

Replaceable P

Replaceable

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

arts Lists

P

arts

Lists

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. 4-1

.

. 4-3

.

. 4-5

.

. A-2

4-1

4-3

4-5

A-1

A-2

Contents-2

Figures

1-1. 87512A/B

2-1.

T

3-1.

T

3-2. T

4-1.

Insertion

4-2.

Insertion

5-1. 87512A/B

Tables

1-1.

Accessories

2-1.

Con

4-1.

Recommended

5-1.

87512A

5-2.

87512B

A-1.

Man

Transmission/reection

est

Kit

Connections

est

Kit

F

eatures .

ypical Measuremen

Loss

T

est

Loss

Test

ten

ual

Signal

ts

of

Signal

Changes

Av

the

ailable

T

Divider

87512A/B

est

by

.

. .

t

Setup

With

Without an

Explo

.

Equipmen

Replaceable

Serial

Num

T

est

.

. .

.

an

8751A

8751A Setup

ded

View

.

t

. .

.

P

arts

P

arts

b

er

.

Kit

.

with

.

. .

.

Lists

.

Accessories

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

Supplied

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

. .

.

1-3

2-2

3-1

3-2

.

4-4

4-5

. 5-2

.

1-4

2-1

4-2

5-3

A-1

Contents-3

General Information

INTRODUCTION

The

purp

ose

of

this

man

ual

is

to

transmission/reection

and sp

and

to

\USING

This

ecic information.

the

87512B

perform

asp

THE

c

hapter,

(1)

outlines

(2)

describ

(3) describ

(4)

men

(5)

lists

(6)

denes

es

tions

the

and

(the

ecic function

87512A/B

ho

w

what

the

operating

additional

75

to

begin

instrumen

test

lists

the

test

kit

ecien

When

test

kit)

(without

".

using the

t

kit

itself,

precautions, safet

equipmen

required

enable

y

ou

tly

and conden

information

the

name

reading

87512A/B as

are

co

v

ered

t

required,

instrumen

to

use

your

applies

to

87512A/B

the

en

quic

b

y

this man

y

considerations

and

t

sp

ecications.

87512A or

tly.

This man

b

oth

will

tire

man

kly

ual,

the

b

e used.

ual),

as

p

and

87512B

ual con

87512A

follo

ossible,

w

arran

(the

To

use the

w

the

t

y

restrictions,

tains

50

directions

b

oth

general

test

kit)

87512A/B

in

1

USING

The

87512A/B

net

w

ork

T

o

install

T

oop

T

o

c

hec

T

o

troublesho

THE

analyzer.

the

erate the

k

the

87512A/B

has

been

designed to

instrumen

t,

instrumen

proper

ot

operation

the

87512A/B

turn

t,

turn

to

Chapter

to

of the

,

turn

op

erate

Chapter

87512A/B,

to

Chapter

sp

ecically

2.

3.

see

5.

with

the

Chapter

Agilen

4.

t

T

ec

hnologies

General Information 1-1

INSTRUMENTS

You

will nd

four

digits

sux

which

with the

a

t

w

o-part

and

the

is unique

same serial

letter

NUMBERS.

If

the

serial

those do

c

hanges

T

o

that

k

eep

y

ou

cumented

supplemen

this

p

replacemen

k

ey

ed

to

the

request

This

With

man

the

ual

from

ual

c

hanges

prex

erio

t information

man

ual

dically

man

ual's

Agilen

is

also

ual

(in

supplemen

of

in this

t

COVERED

serial

are

the

to eac

h test

n

um

b

er

prex

y

our

test

man

supplied

as

with

curren

request the

as w

ell

prin

t

date

t

T

ec

hnologies.

a

v

ailable

4

2

6

on

inch

t.

BY MANUAL

n

um

b

er

serial

kit. The

as

kit

is not

ual.

The

the

t

and

latest man

as

c

and

microc

inside

num

the

man

accurate

hange

part

the

ber

prex. The

con

ten

one(s)

listed on

dierences

ual.

as

p

ual c

information.

n

umb

he

form (the

hanges supplemen

er (on

microlm transparency

cov

er of

ts

of

on

the

the title

are

ossible,

part

the test

last v

this

man

title

page,

do

cumen

Agilent

The

the title

n

um

format) y

kit carrying

e digits

ual

apply

page under

y

our

instrumen

ted

in

the

Tec

hnologies recommends

t,

as

supplemen

page) and

b

er

app

ou

will

are the

directly

the heading

y

ello

w

it

ma

y

t

for

this

is

a

v

ears

on

the

also

receiv

case. The

sequen

to

test

SERIAL

t

diers

man

ual

con

tain

man

ual

ailable

on

title

e

the

rst

tial

kits

from

is

page).

latest

DESCRIPTION

INSTRUMENT

The

87512A/B

T

ec

hnologies

reection

frequency

\SPECIFICA

The

test

kit

transmission/reection

net

w

ork

and

transmission

range

of

TIONS" lists

is

sho

AND

OPERA

analyzer.

c

haracteristics of

the 87512A/B

the op

wn

on

the

cov

TING

The

test

is dc

erating sp

er of

this man

test

kit

to

2

ecications

CHARA

has

pro

vides

a 50

GHz.

ual

and

CTERISTICS OF

b

een

a

or

designed

con

75

and

is

sho

v

device

to

enien

t

in

c

haracteristics

wn

in

Figure

op

erate

means

one

THE

with

of

measuring

direction.

of

the

3-1

.

the

Agilen

the

The

87512A/B

t

.

1-2 General Information

Figure

1-1.

87512A/B

Transmission/reflection

T

est Kit

with

Accessories

Supplied

No. Description AgilentP

87512A 87512B

(1) Carrying Case 87512-60011 87512-60012 1

(2) Resistive Signal Divider 87512-61001 87512-61002 1

(3) Semi-rigid cable 41952-61601 41952-61601 1

(4) Precision SHORTTermination 11512A 85036-60012 1

(5) Precision LOAD Termination 909C Opt. 012 909E 1

(6) DUT Return Cable 8120-4666 8120-4666 1

(7) Minimum Loss Pad, 50 -75  Not furnished 11852B 1

art Number

General Information 1-3

QTY

A

CCESSORIES

Accessories

Figure 1-1

Carrying

shows

case

Semi-rigid

Precision SHOR

Precision

Minim

um

LO

loss

DUT return

Accessories

Calibration

The

calibration

systematic

and

errors

adapters.

The

accessory

the

t

yp

es of

connectors

Supplied

the 87512A/B

cable

T termination

AD

termination

pad (only

cable

Av

ailable

Accessory

kits

listed

of

v

kits

listed

Kits

in

arious

con

indicated.

with the

for the

T

able

87512B)

1-1

measuremen

tain

the

Additional

accessories supplied:

con

tain

the

t

systems.

comp

onen

ts

generally

information

comp

The

onen

ts required

calibration

required

is

included

kits

to

in

to c

haracterize the

also

con

measure

the

analyzer's

tain

precision

devices

with

man

ual.

T

able

1-1.

Accessories

Connector

7

mm

T

yp

e-N

T

ype-N

BNC

50

1

not a

vailable

2

use

with

50

75

85032B t

Calibration

T

yp

e

85031B N/A

85032B 11853A

85036B N/A

1

N/A

yp

e-N

50

calibration

Cable Sets

Use the

75 t

11851B 50 t

ype-N cable set to extend the test port of the 87512A . Use the 11857B

ype-N test port return cable set to extend the test port of

Av

Kit

ailable

Accessory

1

2

1

11854A

2

kit

Kit

the 87512B.

1-4 General Information

OPERA

TING AND

Operating

You

need to

not

exceed

observe

its

op

only normal

erating

SAFETY PRECA

precautions in

input

lev

el

of

+23

dBm.

UTIONS

handling

and

op

erating

the

87512A/B

.

Do

Caution

Electrostatic

in

the

kits

are

strap

that

2.5

M.

grounded

Nev

er

Use

a

Service

The

v

Nev

ertheless,

oltages

in

this

service

test

should

RECOMMENDED

T

able

4-1

lists

equipmen

the

87512A/B.

test

kit

sp

ecications

and

The table

whic

h

meet

are

or

disc

87512A/B

connected

pro

vides

Alternatively

instrumen

touc

h

the

w

ork

station

kit

do

b

e

TEST

t

and

accessories

notes

required

exceed

the sp

harge

(ESD)

test

kits. ESD

or

disconnected.

a

path

to

ground

, ground

t

c

cen

ter

equipp

not w

arrant

p

erformed

hassis

con

tacts

ed

more

b

y

b

with

qualied

EQUIPMENT

required

whic

h

items

are

to

troubleshoot

ecications listed

can

damage

damage is

Protect

yourself

efore

touc

of

the

an

than

for

required

it. Other

the

most lik

them

of

no

less

by

touc

hing

the

connectors.

an

ti-static

normal

p

ersonnel.

op

erational

to

v

erify

equipmen

in the

critical sp

highly

ely

b

y

than 1

hing

the

test

surface.

caution

v

erication

the

t

sensitiv

to

o

ccur

w

earing

M and

outer

p

ort

connectors.

for

op

p

erformance

ma

y

b

e

substituted

ecications

e

micro

when

a

grounding

no more

shell

erator

and

repairing

column.

circuits

the

of

an

safet

of

the

test

than

y

.

if

its

General Information 1-5

SPECIFICA

TIONS

Table

1-2 Specifications

P

arameter

Nominal

Frequency

Op

erating

Temp

erature

Relativ

e Humidit

Impedance

Range

Conditions

y

50 75

dc to

0Cto

<

95% at

Dimensions 83 mm

(3.3

Weigh

t

OPERA

TING

CHARA

410 g 410 g

CTERISTICS

Definitions

The op

instrumen

T

in

though

erating c

ypical

applying

ts

but

non-w

the

not

necessarily

haracteristics

are

not

guaran

arran

ted

instrumen

t.

tested

listed

teed.

p

erformance c

Op

in

87512A 87512B

2

GHz



C 0Cto

55



C

40

2

91

mm

2

3.6

2

in

T

1.7

able

inc

43 mm

hes)

1-3

are

those

haracteristics

erating

eac

c

haracteristics

h

unit

and

not

are

eld

t

ypical

in

tended

represen

tested.

dc to

<

95% at

83 mm

(3.3

to

2

GHz

55

2

3.6

of

most

pro

tativ



C

40

91

2

vide



C

mm

1.7

e

of

2

43 mm

inc

hes)

87512A/B

information

most

instruments,

useful

T

able

P

arameter

t

Lev



C

1

Directivit

Source

Matc

el

10

6

1dB

1,2

y

1,2

h

40

30

25

+23

dB

@dc

@1

dBm

Insertion Loss

Equiv

alen

Equiv

alen

Damage

1

23

6

5

2

after calibration with the furnished terminations

1-3.

Operating

Characteristics

87512A 87512B

10

6

1dB

40

dB

25

+23

dB

dBm



frequency

GHz

<

frequency



1

GHz



2

GHz

1-6 General Information

Installation

INTRODUCTION

This

chapter

The

topics

connecting

explains

co

v

ered

the

test

include

kit

ho

w

for use,

to

install

initial

the

insp

and pac

87512A/B

ection,

kaging

test

kit

en

vironmen

the instrumen

for

use

tal

considerations,

t.

with

the

net

positioning

w

ork

2

analyzer.

and

INITIAL

Insp

ect

k

eep it

T

able

In

addition,

con

tainer

incoming

pro

cedures

If

the

damaged,

the

nearest

or

replacemen

INSPECTION

the

shipping

until

you

2-1

.

c

hec

are

undamaged,

insp

ection.

in

Chapter

shipping

con

defectiv

Agilen

t

of

Resistiv

e

Signal

hav

k

e,

t

the

Comp

con

e

c

hec

the

test

If

the

5.

tainer

or

incomplete,

T

ec

hnologies

test

onent

Divider

tainer

k

ed

kit

p

erforming

test

is

damaged

kit

T

(including

the

con

ten

mechanically

the

kit

do

es

and

keep

the

oce.

without

able

2-1.

The

w

aiting

Contents

cushioning

ts

for

and electrically

op

eration

not

pass

the

test

shipping

Agilen

for

material)

completeness.

.

v

erication

the

v

erication,

kit

fails

the

materials

t

T

echnologies

settlemen

of

the

87512A/B

Agilen

tMo

for

The

If

the

v

erication

and

t

of

the

del/Part

in

87512A 87512B

87512-61001 87512-61002

Carrying case 87512-60011 87512-60012

Semi-rigid cable 41952-61601 41952-61601

damage.

con

ten

ts

test

kit

Chapter

refer

to

notify

oce will

claim.

Numb

If

it

are

and

4

should

the

troublesho

pro

cedure,

b

oth

arrange

er

is

damaged,

listed

in

shipping

suce for

or

the

carrier

for

oting

is

and

repair

Precision SHOR

Precision LO

T termination

AD termination

Minimum loss pad

1

11512A 85036-60012

909C (Opt. 012) 909E

Not included 11852B

DUT return cable 8120-4666 8120-4666

1

only for the 87512B

Installation 2-1

ENVIRONMENT

AL CONSIDERA

TIONS

Operating

and Storage

The 87512A/B

relativ

altitudes

The

up

PREP

e

h

umidit

up

87512A/B

to 90%

ARA

to

at +65

Connecting

The 87512A/B

The

analyzer's R

A

(or

REFLECTED) p

to

the

test

kit

The

device

coaxial

measuremen

cable

and

under

ts. A

the

should b

y

b

et

4,500

ma

y



C

TION

the

T

est

is

designed

and

RF

IN

test

connects

75

analyzer's

eop

w

een

meters

b

e

stored

erated in

5%

and

(15,000)

in

atemp

95%

at

feet.

temperatures

(non-condensing) and

F

OR USE

Kit

to

moun

t

directly

A

p

orts

orts, resp

p

ort

using

should

the

test

to

50

should

b

e

device

minim

p

ort

b

e

ectively

semi-rigid

connected

output

um

B

to 75

erature



C

40

from

at altitudes

to

connected

.The

analyzer's

cable.

to

the test

to

loss

pad

test

range

b

et

w

een

(non-condensing).



C

to

+70

to

15,240

ork

analyzer

87512A/B

RF

OUT

the

net

to

0

40

up

w

the

set's TEST

the

analyzer

included

in

p

ort

the

devices.



Cand

0

It

ma



C,

meters

as

's

R

p

ort

POR

B

to

87512B

y

b

with

sho

(or

should

T.

The

allo

matc

w



Cwith

+55

e

op

erated

relativ

wn

(50,000

in

e

h

umidit

feet).

Figure

INCIDENT)

b

e

connected

exible

transmission

hes

the

at

2-1

and

exible

y

.

2-2 Installation

Figure 2-1. Test Kit Connections

Note

Ensure

connectors.

that the

If

test kit

an

y

erratic measuremen

is rmly

of

the connections

ts.

connected

are lo

to

the

ose, the

analyzer

R

analyzer ma

and

A

y displa

p

ort

y

Mating

The

TEST

precision

t

ype-N

Caution

The

RF

mate

with

sp

ecication

P

ow

er and

P

ow

er is

P

A

CKA

If

shipping

repac

k

aged

Connectors

POR

T

of

the

50

t

yp

e-N

male

female

connector

Do

not

mate

result.

IN,

R,

and

A

p

orts of

the

corresp

onding precision

MIL-C-39012.

Control Connections

not

required

for

GING

to

a

Agilen

using the

t

T

original factory

87512A

is

a

precision

connectors. The

and

mates

t

yp

e-N

with

50

the 87512A/B

the

87512A/B

ec

hnologies

service

pac

TEST POR

precision

connectors

t

yp

e-N

.

cen

k

aging

50

t

yp

75

to

are

precision

connectors

ter

is

materials.

e-N

female

Tof

the

t

yp

e-N

t

yp

e-N

50

whose

required,

connector and

87512B

male

connectors.

75

connectors

t

yp

e-N

connectors

dimensions

eac

h

test

is

kit

a

mates with

precision

or

damage

whic

conform

should

be

to

75

h

US

ma

y

Alterativ

or

an

ti-static

pro

vide

mark

it

In

any

corresp

serial n

umb

ely,

comparable pac

plastic.

a

thic

k,

rm

FRA

GILE

ondence

er.

Use

cushion

.

with

kaging

sucien

and

Agilen

materials

t sho

ck

t

T

ec

ma

y

b

e

used.

absorbing material

t

mo

v

emen

t.

hnologies,

refer

W

Seal the

to

the

rap

the

test

on all

sides

shipping con

87512A/B

kit

in

hea

vy

of

the

87512A/B

tainer securely

b

y

its

full

mo

Installation 2-3

pap

er

to

and

del and

Operation

INTRODUCTION

This

c

hapter

test kit

illustrates the

measuremen

t

setup.

features of

the 87512A/B

(Figure

3-1

.

Figure

3-2

sho

ws

a

t

ypical

3

1.

INCIDENT.

This connector routes a portion of the inciden

source to input R of the

ratio measuremen

2.

REFLECTED.

This connector returns the reected signal from the device under test to

Figure 3-1. T

network analyzer. This signal is used as the reference signal in

ts.

est Kit Features

t signal from the analyzer

input A of the analyzer.

3.

TEST PORT.

The device under test is connected here. This connector provides the

output signal to the DUT and receives the reected signal from the DUT. The 87512A

TEST PORT connector is a 50 type-N connector. The 87512B TEST PORT connector is

75 type-N connector.

Operation 3-1

Caution

4.

RF

IN.

b

et

w

een

Do

not apply

This

connector receiv

the

TEST

and

INCIDENT

a signal

es the

higher than

RF

signal

ports.

+23

from

dBm

the

to

the

analyzer

TEST

RF

POR

OUT

T.

and

splits

it

TYPICAL

Figure

3-2

MEASUREMENT

sho

ws

the

t

ypical

measuremen

SETUP

t

setup

using

the

87512A/B

.

Figure 3-2. Typical Measurement Setup

One P

ort Measurements

ort Calibration

The 87512A/B should be calibrated for reection measurements using the internal calibration

function of the analyzer. The calibration function requires the standards used to b e attached

in place of a test device during calibration. Refer to the analyzer's manual for a complete

description of the calibration pro cedure.

3-2 Operation

Reflection Coefficient/Return

After

performing

select

the

A/R

selecting the

MA

G displa

aone

or

LIN MA

y

function.

port

measuremen

S

11

G displa

Loss

calibration, connect

t

function

y function.

.

The return

the

The

test

device

reection

loss is

co

ecien

displa

to

y

the

ed

TEST

t

is

b

y

selecting

POR

displa

T.

Then,

y

ed

by

the

LOG

Complex

con

Tw

o

The

Impedance

impedance

v

ert

the

o

P

ort

P

ort

Calibration

87512A/B

Measurements

calibration

b

e

attac

hed

complete

description

Transmission

By

using

the

gain

or

loss

The

calibration

analyzer

test

cable

measuremen

device

included

is

measurements

reection

co

should

function

in

place

of

Measurements

87512A/B

of

the

device

function

t

connected

in

the

test

ecien

b

e

the

a

the

t

calibrated

analyzer.

test

device

calibration

transmission

under

remo

v

es

functions

b

et

w

een

set.

are made

to

the

test

the

B/R

the

imp

edance

for

transmission

The

calibration

during

calibration.

pro

cedure.

calibration

can

b

e

displa

eects

or

S

21

TEST

POR

b

y

the

parameter.

and

y

ed

of

the

87512A/B

calculates

T

and

analyzer's

CONVERSION

Refer

measuremen

ts

function requires

Refer

to

the

ratio measuremen

directly

the

in decib

and

the

gain

or

loss

analyzer B

to

the

analyzer's

using

the

the standards

analyzer's

t functions,

els or

linear ratio

connecting

of

the

test device.

p

ort

using

function

in

ternal

man

cables.

the

manual.

used

ual

for

the

units.

exible

to

a

The

Operation 3-3

4

Operational V

INTRODUCTION

This

c

hapter

the RF

test

set's

other

is used

This v

erication pro

v

erify

that

VERIFICATION

The

87512A/B

v

erication

87512A/B

op

erational

provides

INPUT

insertion

when the

the

dep

is

used.

v

erication

and

test

loss.

cedure is

test

set

requires

ends

on the

V

CYCLE

erify

erification

the 87512A/B

p

ort

of

One

is

8751A is

the

used

NOT a

test pro

test

when

typically

is

in

go

o

d

order

p

erio

dic

p

erformance

op

erating

the

87512A/B's

describ

ed

in

this

v

used

after

and

set.

ailable

c

cedure to

Tw

o

the

8751A

as

for

incoming

it

has

v

erication.

en

vironmen

p

erformance

hapter.

test

b

is a

een

measure

pro

cedures

vailable

equipmen

insp

repaired.

The

tal

conditions

at

least

the

insertion

are

as test

t.

ection

frequency

once a

pro

equipment,

of

the

under

y

ear,

loss

vided

for testing

87512A/B,

of

p

erformance

whic

h

the

using

test

the

b

and

et

the

and

w

een

the

to

EQUIPMENT

T

able

4-1

lists

the

Equipmen

a

substitute for

t

that

REQUIRED

equipmen

meets

or

exceeds

t

required

the recommended

to

the

critical

models.

p

erform the

sp

ecications

operational

listed

verication

in

the

table

chec

ma

k.

y

b

e

used

as

Operational Verification 4-1

Table

4-1. Recommended

Test

Equipment

Equipmen

Net

w

Cable

P

ad

Signal

P

o

w

er

P

o

wer

50



1

This

2

This

3

11852B

4

This

ork

Analyzer

1

Generator

Meter

Sensor

T

ermination

equipmen

is

furnished

equipmen

t

4

t

tis

1

No

substitute

N(m)-N(m)

Critical

Specications

Cable

Recommended

PN

Semi-rigid PN 41952-61601

Minim

um

Loss

P

ad,

50



-

75



4

F

4

is used

is

furnished

with

used

requency:

Output Lev

F

requency:

Amplitude:

F

requency:

Amplitude:

T

yp

e:

for the

87512B.

for

the

500

el: 0

500

500 MHz

N-female

insertion loss

with

the

insertion

MHz

dBm

MHz

-15.7

to

-15.7

to

test with

87512A/B.

loss

test

0

dBm

0

dBm

without

an

8751A.

an

8751A.

909C

8751A

8120-4666

11852B

8663A

436A

8482A

Opt.

013,

Model

3

2

ea.

4-2 Operational Verification

INSERTION

This

test

chec

ks the

using

an 8751A.

T

est

Equipment

Net

work

Analyzer

N(m)-N(m)

Semi-rigid

Minim

(87512B

Procedure

Cable,

Cable

um Loss

only)

LOSS

P

ad,

TEST WITH

87512A/B insertion

50



50



-

75



loss b

8751A

PN

8120-4666

PN

41952-61601

11852B

AN

8751A

etw

een the

(F

(Furnished

RF INPUT

urnished

(Furnished

with

the

with

with the

87512B)

and

the

87512A/B)

the

TEST

87512A/B)

POR

T

1. Connect

input-B

2.

Setup the

Con

trol

PRESET

Meas. Cong.:

Sw

eep

T

IF

BW

3.

P

erform

N

CAL

CALIBRATE

5

,

4

4.

Connect

an

N(m)-N(m)

connector.

8751A as

Settings

yp

e:

LOG

=

2

Hz

the

follo

N

NN

the

87512A/B

B

NN

N

FREQ

wing

N

MENU

Cable

follows:

k

ey

N

RESPONSE

,

as sho

strok

N

b

et

es

N

wn in

w

to

NN

een

Key

4

PRESET

4

MEAS

4

MENU

4

A

N

,

the

Strok

5

N

B

5

,

N

5

,

N

NN

N

IF

5

,

V

G

p

erform the

N

THRU

,

Figure

8751A

es

N

SWEEP

N

BW

N

DONE:

4-1

.

N

,

N

RF

N

NN

TYPE

4

2

THR

N

OUT

N

MENU

5

,

4

x1

U

calibration.

N

NN

N

RESPONSE

N

connector

N

NN

N

LOG

,

N

and

the

8751A

N

NN

N

FREQ

Operational Verification 4-3

5.

Press

reading

4

MKR

v

alue

F

CTN

5

is

within

Figure 4-1.

N

MKR

,

N

NN

N

SEARCH

the

Insertion Loss

N

follo

N

,

wing

N

MAX

N

to

limits:

mo

v

ethe

T

est

Setup

mark

er

With

to

an

MAX.

8751A

Conrm

that

the

Note

6. Press

following

N

MIN

N

limits:

to

The

from

mov

50



-10

ethe

-

75

dB to

mark



minim

-15.7 dB.

er

to

87512A:

87512B:

um

MIN.

-10

-15.7

loss

pad

Conrm

dB

87512A: -10 dB

87512B: -15.7 dB

6

1

dB

6

1

dB

increases

that

the

6

1dB

6

1dB

the

87512B

measuremen

test

t

v

set

alue

insertion

is

within

loss

the

4-4 Operational Verification

INSERTION

This

test

chec

ks the

using

Signal Generator

T

est

Equipment

LOSS

TEST WITHOUT

87512A/B insertion

and P

ow

er

Meter.

loss b

AN

etw

8751A

een the

RF INPUT

and

the

TEST

POR

T

Signal

P

50

Generator 8663A

o

w

er

Meter

o

w

er

Sensor 8482A

T

ermination

N(m)-N(m)

Minim

(87512B

um

Loss P

only)

Procedure

1.

Set

the

2.

Calibrate

3.

Connect

4.

Record

5. Connect

Cable

signal

the

p

the

ad, 50

generator

p

o

w

er

p

o

w

er

o

w

er

meter

test

equipmen

-

meter

sensor

75 

output

and sensor

to

the

reading

t

as

436A

909C

PN

8120-4666

11852B

for

a

signal

as

A.

sho

wn

Opt.

013,

(F

urnished with

frequency

with the

generator

in

Figure

2

ea.

(F

urnished

of

500

po

w

er

output.

4-2

.

with

the 87512B)

MHz

and

reference

the

87512A/B)

an

output

on

the

lev

el

of

0

dBm.

p

o

w

er

sensor.

Figure 4-2. Insertion Loss Test Without an 8751A Setup

6. Record the power meter reading as B.

7. Subtract A from B.

Operational Verification 4-5

8.

Conrm

that

the

calculated

result

is

within

the

follo

wing limits:

Note

The 50

from

-10

87512A: -10

87512B: -15.7



-

75



minim

um

loss

dB

to

-15.7

dB.

dB

pad

6

1dB

dB

6

1dB

increases

the

87512B

test

set

insertion

loss

4-6 Operational Verification

Service

This

c

hapter

T

ransmission/Reection

pro

vides

the

inforam

T

est

Kit.

tion

for

servicing

the

signal

divider

of the

5

87512A/B

Figure

5-1

the 87512B

the

87512A

divider.

sho

signal

ws the

divider

divider,

exploded

(75

and

view of

:

PN

T

able

the 87512A

87511-61002).

5-2

lists

the

signal

T

able

divider

5-1

lists

replaceable parts

(50

the

for the

:

PN

87511-61001)

replaceable

87512B signal

parts

and

for

Service 5-1

5-2 Service

Figure 5-1. 87512A/B Signal Divider Exploded View

Table

5-1. 87512A

Signal Divider

Replaceable P

arts Lists

Reference

P

art

No.

CDQt

y

Designator

1 87512-87114 6 1 Label

2 1250-0549 4 2 Bo

0515-0999 9 4 Screw

3 08742-0006 5 2 Spacer

4 41952-60012 3 1 Inner

5 1250-2229 1 2 Bo

0515-0914 8 4 Screw

6 87512-87113 5 1 Lab

7 87512-87121 3 1 Label,

8 87512-04001 6 1 Housing

0515-1873 0 4 Screw

9 87512-66501 1 1 PC

0515-0976 2 7 Screw

2190-0654 5 7 Washer

10 87512-20001 0 1 Housing

11 41952-60012 3 1 Inner

12 87512-87115 3 1 Lab

Description Mfr Mfr

\RF

IN"

dy-RF Connector

-

Mac

h

Outer

Cond

Conductor

dy-RF

Connector

-Mac

el

\REFLECTED,

Assy

h

Top

Co

v

er

-

Metric

Board

Assy

-

Mac

h

M2

2

-LK

HLCL 2

Driver

Conductor

el

\TEST

Assy

POR

Typ

eN

-

50

T

yp

e

INCIDENT"

0.4

-

50 

T"

Female



N

Male

P

art

No.

28480 87512-87114

28480 1250-0549

28480 0515-0999

28480 08742-0006

28480 41952-60012

28480 1250-2229

28480 0515-1119

28480 87512-87113

28480 87512-87121

28480 87512-04001

28480 0515-1873

28480 87512-66501

28480 0515-0976

28480 2190-0654

28480 87512-20001

28480 41952-60012

28480 87512-87115

T

able

5-2.

Reference

87512B

P

art

No.

CDQt

Signal Divider

y

Replaceable

P

arts

Lists

Description Mfr Mfr

Designator

1 87512-87114 6 1 Lab

2 1250-0549 4 2 Bo

0515-0999 9 4 Screw

3 08742-0006 5 2 Spacer

4 41952-60012 3 1 Inner

5 1250-2229 1 2 Bo

0515-0914 8 4 Screw

6 87512-87113 5 1 Lab

7 87512-87122 4 1 Label,

el

\RF

dy-RF

-

Mac

Outer

Conductor

dy-RF Connector

-

Mac

el \REFLECTED,

Top

8 87512-04001 6 1 Housing Co

IN"

Connector

h

Cond

Assy

h

ver

T

yp

e

N

F

-

50



Typ

eN

Male

INCIDENT"

emale

28480 87512-87114

28480 1250-0549

28480 0515-0999

28480 08742-0006

28480 41952-60012

28480 1250-2229

28480 0515-1119

28480 87512-87113

28480 87512-87122

28480 87512-04001

0515-1873 0 4 Screw - Metric 28480 0515-1873

9 87512-66502 2 1 PC Board Assy 28480 87512-66502

0515-0976 2 7 Screw - Mac

hM2

2

0.4

28480 0515-0976

2190-0654 5 7 Washer - LK HLCL 2 28480 2190-0654

10 87512-20001 0 1 Housing Driv

er

28480 87512-20001

11 41952-60013 4 1 Inner Conductor Assy - 75  28480 41952-60013

12 87512-87116 8 1 Label \TEST PORT" 28480 87512-87116

P

art

No.

Service 5-3

Manual Changes

Introduction

This

appendix

or

congurations

information

serial

num

ber

contains

in

this

prex

of

the information

the

87512A/B

man

ual

listed

on

MANUAL CHANGES

T

o adapt

c

hanges

T

est

do

cumen

supplemen

n

um

a

yel

sets

b

er is

low

listed

this man

opp

man

ufactured after

ted

in

this

t

that

will

not

listed

MANUAL

ual

to

y

our

osite

y

our test

man

ual.

accompan

on

the

CHANGES

applies

the

87512A/B

the prin

Later

y

title

page

supplemen

required

than

the

directly to

title

page

,

set's serial

ting

test

set

the

man

ual

of

this

to

curren

the 87512A/B

of

this

refer

to

n

um

b

of

this

man

v

ersions

shipp

man

ual

t.

adapt

t

man

T

able

er.

will

ed

prin

ual

with

or

this

man

ual

to

ting

date

of

this

Transmission/Reection

ual.

A-1

and

mak

e

all

ma

y

b

e

dieren

be

do

in

that

T

able

cumen

test

A-1

ted

set.

,

it

in

earlier

man

of

t

than

a

If

ma

ual. The

the

those

man

y

our

y

b

e

v

ersions

manual

ual

c

test

set's

do

cumen

A

Test

hanges

serial

ted in

Set

Table

Change

Page 1-3, T

1

able

Change as follo

ws.

Serial

3027J

A-1. Manual

Prex

and

or

3045J

Num

b

er

Changes

b

y

Mak

Serial

e

Man

Change

Number

ual

Changes

1

(1) Carrying Case 87512-60001 87512-60002 1

Manual Changes A-1

P

age 1-6,

Tabel

1-2 Specifications

Change as

F

requency Range

P

age

Change

Equivalen

P

age 2-1,

Change

Page

Change

follows.

1-6, T

as follo

t

Source

Tabel

as

follows.

Carrying

5-3,

T

as

follo

abel 1-3

ws.

1, 2

Matc

h

2-1 Contents

case

abel

5-1.

ws.

Operating Characteristics

87512A

7 87512-87111 3 1 Lab

5

Hz to

500 MHz

5

Hz to

30 dB 25 dB

of the

87512A/B

87512-60001 87512-60002

Signal

Divider

el,

T

op

Replaceable

500 MHz

P

arts

Lists

28480 87512-87111

Page

Change as

5-3,

T

abel

follo

ws.

5-2.

87512B

7 87512-87112 4 1 Lab

Signal

el,

Divider

T

op

Replaceable

P

arts

Lists

28480 87512-87112

A-2 Manual Changes

Agilent 87512A Operating Guide

Specifications and Main Features

Frequently Asked Questions

User Manual