Datasheet

ManualsBrandsGW INSTEK ManualsLaboratory Test EquipmentFunction Generator, Frequency Generator

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Table Of Contents

Satisfying

Your

Diversified

Waveform

Needs

The

AFG-3UUU

Series

is

an

Arbitrary

Waveform

and

Digital-Synthesized

Function

Generator

designed

for

industrial,

scientiﬁc

research

and

educational

applications.

The

series

comes

with

a

bandwidth

of3l]M

Hz

for

AFG-3l]3T

and

5i]MHz

for

AFG-31351.

The

AFG-3UUU

Series,

featuring

2l]i]Msafs

sampling

rate,

TE

bit

vertical

resolution

and

TM

point

waveform

length,

is

a

very

useﬁll

and

ﬁesible

signal

source

to

meet

diversiﬁed

application

needs

in

the

market

today.

The

user-friendly

operation,

the

On-Screen

Help,

and

the

multiple

ways

ofarbitrary

waveform

editing

make

AFG-3UUU

just

a

plug-and-play

equipment.

The

point

by

point

waveform

data

entry

or

standard

waveform

clip

piling

through

front

panel

operation,

the

GEM

ﬁle

waveform

data

download,

the

direct

waveform

reconstruction

through

DSU

waveform

data

import,

and

the

PG

software

edited

waveform

download

are

the

4

ways

available

for

arbitrary

waveform

editing.

A-4.3-inch

high

resolution

TFT

LCD

in

the

AFG-3UUU

front

panel

is

used

to

display

waveform

and

set

parameters.

The

large

and

high-

resolution

screen

is

especially

useﬁll

when

the

arbitrary

waveform

construction

is

done

through

front

panel

operation.

The

impedance

ofAFG-3ﬁUD

can

be

selected

between

5U

Ohm

and

Hi-Z

to

ensure

right

impedance

compatibility

between

AFG

and

DLIT.

FREQ‘

BO

ODUUODUUUDUU

Mi-I2

‘FRED:

su.ucouuo:|uuuuou|-er

Sine

Sq

uare

Triangle

The

Minimum

'luH:

Resolution

_

R-‘=1I'ﬂP

Pulse

Norse

The

AFG-EUUU

series

arbitrary

waveformf

function

generator

a

minimum

resolution

of

TuHz

for

the

entire

frequency

range.

employs

direct

digital

synthesis

{DDS}

technology

to

generate

and

The

built-in

standard

waveforms

include

sine,

square,

triangle,

output

a

variety

ofstable

and

precise

waveforms.

The

frequency

ramp,

pulse,

noise

and

other

types

ofwaveforms.

operates

at

up

to

EUMHZ

(AFG-3[l3T}

or

5[lMHz

(AFG-31351},

with

AM

FM

FSK

PWM

U

-___.-

1..--...-~_-

'\-I-"l-Iv-I-I‘

-2l||_||l'_-C

'—"——

'-1'-I

sweep

B‘-"st

P’*Jll'M

to

Control

E»

Test

the

Motor

Speed

The

Modulation

functions,

including

am,

FM,

FSFI

and

Pwlvl,

are

provi

ded

to

cover

a

broad

range

of

market

requirements.

A

dedicated

temtinal

forthe

modulating

signal

output

is

available

in

the

front

panel

for

modulation

monitoring

or

other

control

purposes.

Either

an

internal

signal

or

an

external

signal

can

be

selected

to

perfomt

the

modulation.

variation

of

driving

signal,

the

rotating

speed

ofmotor

and

the

ltrninance

of

LED

will

change

accordingly.

The

Sweep

function

supports

threetrigger

modes

ofll\lT,

EKT

and

manual,

and

two

sweep

modes

of

LOG

and

LIN.

Each

time

a

sweep

signal

is

perceived,

the

function

generator

will

start

to

sweep

through

the

user-deﬁ

ned

frequency

range

by

the

frequency

variation

ofeither

Log

curve

or

Linear

curve.

FSK

is

a

frequency

modulation

scheme

in

which

digital

infomtation

is

transmitted

throu

h

si

al

fre

uen

variation.

The

BFSK

bina

FSK

s

an

q

or

I

Pr

It

modulation,

usingtwo

frequencies

to

represent

data

T

and

U

respectively,

The

Burst

functiﬁn

Suppmts

twﬁ

mﬁdes

Ufcate

and

N

Cycle

TU

run

is

commonly

applied

for

Gall

ID

and

Remote

Metering

applications.

P"-Ji.»"lvl

is

a

digital

modulation

scheme

that

can

be

used

to

adjust

the

output

power

level

by

controlling

the

pulse

width

ofthe

driving

signal

The

eazarnples

includethe

speed

control

ofmotor

rotation

and

the

ltrninance

control

of

LED

lighting

instrtrnent.

‘With

the

pulse

width

burst

function,

the

burst

repetitive

rate

has

to

be

set

ﬁrst,

then

the

time

duration

of

each

burst

has

to

be

deﬁned

under

Gate

mode,

or

the

ntrnber

ofthe

wavefomt

cycles

in

each

burst

has

to

be

set

under

N

Gycle

mode.

Under

both

Gate

mode

and

N

Gycle

mode,

the

burst

wavefomt

polarity

and

phase

can

be

controlled.