Kenwood TS-600 Manuale utente

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3

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YKENWOOD

6m

ALL

MODE

TRANSCEIVER

Model

TS-600

OPERATING

MANUAL

CONTENTS

SPECIFICATIOND,

.0.0c.c

0s

cccecesecccencwanens

2

SECTION.”

“

VEATORGE

2

cis

cae

net

xd

cxcetv

iat

susuvade

3

SRCTION

2.

INGTALLATION

2c

sn

seceisetsuewndeca

sae

4

2-1.

Accessories

2-2.

Operating

Location

2-3.

Power

Supply

Connection

2-4.

Microphone

2-5.

MIC

Hook

SECTION

3.

OPERATING

CONTROLS

.............0cceeeeeees

5

3-1.

Front

Panel

Controls

3-2.

Rear

Panel

Controls

SECTION

4.

_

OPERATING

INSTRUCTIONS

................0005

8

41.

Reception

4-2.

Transmission

4-3.

Frequency

Calibration

4-4.

Reading

the

Frequencies

4-5.

Operating

with

Fixed

Channels

4-6.

How

to

Use

RIT

4-7.

Mobile

Operation

with

External

DC

Power

Supply

SECTION

5.

PRUTG

NEN

oo

occ'0);6-3

ajaiwietaiet'e

e

00a

#

a0

ow

wine

Sea

/eeens

14

Pa

2

TS-600

SPECIFICATIONS

i

009

oe

AEE

CRY

AUN

cEED

AHEAD

CUDDY

CUNEO

CMEED

UUM

CUEED

UAE

CHEE

CHEND

ENED

UEDA

OU

UES

AET

EES

AHA

eB

UAE

AEE

OULD

CUAL

CLE)

AUER

AUGER

UATE

EEE

cUUM

cURL

UE

eEE

DUNO

cEE

LUNDA

SPECIFICATIONS

TRANSMIT/RECEIVE

FREQUENCY

RANGE........

50

~

54

MHz

MODE

fir

ay.

fed

ty

cate

Vin

are

state

ep

alte

areata

she

ess

SSB,

FM,

CW,

AM

RP

OUTPUT

45...

Fo

divers

Sk

Sayeletys

etc

e

Meets

cleoic

10

watts

for

SSB,

CW

and

FM

5

watts

for

AM

ANTENNA

IMPEDANCE

...........2

ccc

eeeeee

502

(unbalanced)

CARRIER

SUPPRESSION

........2220-0e

eee

Better

than

40

dB

SIDE-BAND

SUPPRESSION

..................-05

Better

than

40

dB

SPURIOUS

RADIATION

...............2220005

Less

than

—

60

dB

MAX.

FREQUENCY

DEVIATION

(FM)............

+

5

kHz

MODULATION

..caifs

fend

i

te

wesiee

cee

usa hee

Balanced

modulation

for

SSB

Variable

reactance

frequency

shift

for

FM

Low

power

modulation

for

AM

MIGROPHONE

|.

536.5

5150.50,

055.6.0:0rerngetis

ed

eanens

Dynamic

microphone,

5002

AUDIO

FREQUENCY

RESPONSE

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

400

~

2600

Hz,

within

—9

dB

POWER

CONSUMPTION

..........--

0

eee

ee

ccee

Transmit

mode:

95W

(AC

120/220),

4A

(DC

13.8V),

max.

Receive

mode

(no

signal):

45W

(AC

120/220V),

0.8A

(DC

13.8V)

POWER

REQUIREMENTS

...............-54-.-

AC

120/220V,

50/60

Hz

DC

12V

~

16V

(13.8V

as

reference)

DIMENSIONS

oc:45.

30:

Gag)

bs

Saved

bgru-os,

somata

deans

278(W)

x

124(H)

x

325(D)

mm

WEIGHT,

¢

2%

sii

asnewitateot

ake

elt

aire

mantel

ae

11

kg

RECEIVING

SVSTEM

|

6:6.

orice

other

aula

SSB,

CW:

Single-superheterodyne

AM,

FM:

Double-superheterodyne

INTERMEDIATE

FREQUENCY

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

SSB,

CW,

...

10.7

MHz

FM,

AM:

ist

IF...

10.7

MHz

2nd

IF:

...455

kHz

RECEIVING

SENSITIVITY

...........---

0

eee

SSB,

CW:

S/N

=

10

GB

or

better

at

0.25,.V

FM:

S/N

=

30

GB

or

better

at

1nV

20

dB

noise

quieting

=

Less

than

0.4uV

AM:

S/N

=

10

GB

or

better

at

0.5uV

IMAGE

RATIO‘

§

is:

a

teneeis

flee

Racletinctans

Better

than

70

dB

PPiREJECTION

6

hotacs

eons

soca

rae

oo,

naieetan

Better

than

70

dB

PASS-BAND

WIDTH

..........

00

cece

eee

eee

SSB,

CW:

More

than

2.4

kHz

at

—6

dB

AM:

More

than

4

kHz

at

—6dB

FM:

More

than

12

kHz

at

—6

dB

RECEIVER

SELECTIVITY

................2.45-

SSB,

CW:

Less

than

4.8

kHz

at

—60

dB

AM:

Less

than

12

kHz

at

—40

dB

FM:

Less

than

32

kHz

at

—60

dB

SQUELCH

SENSITIVITY.

«

o5.4.4:%

eiece

es

pe

cuendiendtiae’s

0.25uV

AUDIQOUTPUT”

ian

SP

i0

8

ieee

229s

eo

Getke

More

than

2.5W

at

42

load

(10%

distortion)

RECEIVER

LOAD

IMPEDANCE

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

82

FREQUENCYSTABILITY

......00c0000808

0058

Within

+

2

kHz

during

one

hour

after

one

minute

of

warm-up,

and

within

150

Hz

during

any

30

minute

period

thereafter.

The

above,

specifications

are

subject

to

change

without

notice

for

improvement.

ay

ens

2h

:

a

=

4

2

z

10.

santos.)

-etttbooctELEsHUADDoe14LDaHHDoe

LEED

cH

DDO

UNEDD “CELL

“CAEL

CAEL

CUED

CALE

HEED

oC

.

A

newly

developed

two-speed

dial

SECTION

1.TS-600

FEATURES

111

UDALL

CHEE

.

The

Model

TS-600

is

a

fully

solid-state,

all-mode

amateur

band

transceiver

designed

to

provide

high

quality

communications

on

SSB,

FM,

AM

and

CW

bands.

.

Bascially

engineered

for

fixed

station

operation

but

is

also

used

for

mobile

station

operation

because

of

the

employment

of

AC/DC

two-way

power

system.

.

The

single

and

doubleconversion

type

transceiver

in-

corporates

its

own

built-in

VFO

that

continuously

covers

the

frequency

range

of

50.00

to

54.00MHz

in

4

bands.

mechanism

facilitates

tuning:

MAIN

TUNING

knob

(inner)

for

closer

tuning

covers

a

change

of

25kHz

by

one

com-

plete

rotation,

and

QUICK

TUNING

knob

(outer)

covers

a

change

of

100kHz

similarly.

You

can

tune

in

quickly

with

pin-point

accuracy.

This

feature

is

very

useful

in

receiving

SSB

signals.

.

The

main

dial

is

graduated

at

1kHz

intervals

and

provides

accurate

readings

up

to

100kHz,

while

the

sub-dial

is

graduated

at

50

and

100kHz

intervals

for

reading

frequencies

up

to

1MHz

per

rotation.

.

A

total

of

20

fixed

channels

(5

channels

for

each

band)

for

all-mode

operation.

All

the

necessary

crystal

oscillator

elements

are

available

as

optional

acces-

sories.

Each

of

working

channels

can

be

visually

checked

by

the

KENWOOD’s

unique

channel

indicator.

.

A

noise

blanker

(NB)

circuit

of

the

type

normally

found

in

many

other

HF

products

of

our

make

is

in-

cluded

to

eliminate

pulse

noise

such

as

ignition

noise.

.

For

improved

FM-mode

operation,

a

squelch

circuit

combined

with

a

noise

detector

circuit

and

Schmidt

circuit

is

added

to

the

FM

unit.

.

A

tuner

which

uses

a

voltage

variable

capacitor

is

built

in

the

receiver

RF

stage

to

minimize

cross-talk

and

spurious

interference,

and

a

high

“Q”

tuning

circuit

in

the

antenna

input

stage

for

excellent

selectivity.

Speaker

output

is

free

from

distortion

because

of

the

use

of

amplification

type

AGC

circuit.

Signals

trans-

mitted

are

accompanied

by

little

or

no

splutter

and

free

from

distortion

thanks

to

the

adoption

of

ALC

circuit.

The

AGC

circuit

comprises

such

time-constant

element

that

this

constant

is

‘‘slow”

in

SSB

mode

but

“fast”

in

FM,

AM

or

CW

mode.

ats

12.

13.

14.

15.

16.

ee

18.

AHMED

HARRY

CLD

AUELED-CELUD“<EEED

“MEDD

CELED

AHH,

2

i

3

2

7

OEE

cEOED~<HEEED-CEUDDs<EEEED-CEUUD

“CHEE

OULD

CELE}

COMED

CELE

HUA

oeLLUD

AHH

The

built-in

marker

signal

circuit

enables

you

to

calibrate

the

tuning

dial

precisely

at

100kHz

intervals.

By

setting

the

CALIBRATE

switch

to

ON’

the

re-

ceiver

RF

input

circuit

is

disabled,

thus

permitting

frequency

calibration

without

being

disturbed

by

external

signals.

The

unique

“’S’”

meter

provides

accurate

reading

without

causing

‘‘scale-out’”

even

when

unusually

strong

FM

signal

comes

in.

By

manipulating

the

center

meter

switch,

this

meter

functions

as

a

center

meter

(tuning

meter)

for

pin-point

tuning

of

FM

stations.

The

built-in

RIT

circuit

is

very

useful

during

recep-

tion,

particularly

in

SSB

and

CW

modes.

It

is

designed

to

be

used

for

both

VFO

and

fixed

channel

operations.

The

transceiver

operates

on

AC

120/220V

or

on

DC

13.8V.

It

includes

DC

voltage

multiplier

of

our

own

development,

contributing

much

to

the

space-saving

design

of

the

model.

Significant

improvements

are

embodied

in

the

panel

design

for

making

this

transceiver

much

easier

to

con-

trol

and

use.

Dials

and

knobs

are

of

more

advanced

type

in

visual

and

functional

senses.

Meter

illumina-

tion

and

pilot

lighting

are

included

assuming

night-

time

use

of

the

transceiver.

Visual

aspects

are

taken

as

an

important

criterion

in

the

designing

of

this

transceiver.

Mechanical

features

too

have

been

treated

similary,

with

particular

em-

phasis

on

their

reliability.

For

assuring

easier

access

to

the

internals,

the

transceiver

enclosure

or

case

is

in

two

parts,

complete

with

special

mechanical

details

to

allow

the

front-con-

trol

panel

to

be

detached.

The

final

unit

is

also

ar-

ranged

so

that

it

can

be

removed

from

the

rear

panel.

VOX

operation

is

also

‘available.

The

transceiver

has

provision

for

connection

of

VOX-3

obtained

from

KENWOOD

as

optional

accessory.

SS

ee

ee

ee

:

SECTION

2.

INSTALLATION

{vet

coun

sctntb

sce

ctttbe-qtttD

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ctnED

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sctattascnEED

oc

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LL

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EEE

sen

eto

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oCLLLD

UU

ADDSCAEED

“MEDD

SATTED

“UEDA

EEED

“TED

ARTEL

2-1.

ACCESSORIES

The

Model

TS-600

transceiver

is

supplied

with

the

following

accessories.

After

unpacking,

check

the

acces-

sories

against

the

list:

Operating

manual

RCA

plug

connector

Feet

with

screws

........-00

00

eee

eee

2

Fuser

tTAAG220V).

isis

nae

ae

eae

1

DPR

CHIOV

Siuigttns

acorns

gwittarels

1

SAMDCHOU

RS

5

oaere

aa

cue

6%

1

GAS(DG

CONE)

ss

25

PO

is

eitistae

1

Microphone

with

hook,

500

ohm

........

1

AC

power

cord

with

connector

..........-

1

DC

power

cord

with

connector

..........

1

VOX

plug

(installed).

ees

ee

1

Speakon

ley

e800

a.

Ss

Mieke

ee

til

amie

|

2-2.

OPERATING

LOCATION

As

with

any

solid-state

electronic

equipment,

the

place

of

use

must

be

discriminated

with

the

TS-600,

in

order

to

avoid

subjecting

to

extremes

of

ambient

condi-

tions.

A

well-ventilated,

dry

place,

where

the

transceiver

will

not

be

exposed

to

direct

sunlight,

should

be

selected.

The

TS-600

has

a

heat

sink

in

its

rear

panel;

be

sure

to

install

the

transceiver

so

that

there

is

a

proper

clearance

at

the

rear

and

bottom.

For

better

heat

dissipation,

keep

it

away

from

a

wall.

This

precaution

also

applies

when

the

transceiver

is

operated

on

the

companion’s

seat

in

a

car.

:

When

you

wish

to

use

the

transceiver

in

a

car,

you

may

put

it

on

the

seat

but

sure

to

secure

some

heat

dis-

sipating

clearance

under

and

behind

it

and

to

make

proper

provisions

for

protecting

it

against

shocks.

2-3.

POWER

SUPPLY

CONNECTION

The

TS-600

is

designed

to

operated

on

AC

120/220V

or

DC

13.8V.

Switching

between

AC

and

DC

is

accomplish-

ed

by

replacing

the

power

cord.

The

DC

power

cord

is

color

coded

(red

for

‘’+”’

and

black

for

““—’’).

When

connecting

power

cord,

be

sure

to

observe

the

following

points:

1.

Turn

off

the

power

switch

and

set

the

standby

switch

REC

position.

2.

When

replacing

power

cord,

disconnect

it

from

the

AC

socket

(or

battery).

Care

should

be

used

to

prevent

electrical

shocks

when

connecting

the

AC

power

cord.

Each

power

cord

is

equipped

with

a

4-P

plug

complete

with

a

stopper.

When

inserting

the

plug

to

the

transceiver,

be

sure

to

press

down

the

stopper

with

your

finger

and

engage

it

into

the

latch

on

the

transceiver

side.

To

pull

the

cord

off

the

transceiver,

push

down

the

stopper

to

disengage

it

from

the

latch

and

the

give

a

pull

to

the

cord

end.

(See

Fig.

1)

2-4.

MICROPHONE

The

microphone

supplied

with

this

transceiver

is

a

500-ohm

impedance

one

designed

specially

for

radio

equip-

ment

of

this

class.

Any

other

microphone

may

be

used

provided

that

its

type

and

characteristic

are

suited

to

the

transceiver.

The

optimum

impedance

of

a

microphone

is

anywhere

between

500

and

600

ohms.

For

connection

of

microphone,

refer

to

Fig.

2.

Seen

from

the

cord

Microphone

Fig.

2

Microphone

connector

Wiring

2-5.

MIC

HOOK

Attach

a

microphone

hook

to

the

case

following

the

instructions

give

in

Fig.

3.

The

hook

is

furnished

with

the

equipment.

HOLE

OF

_

MIC

HOOK

CASE

SCREW

()

I

SCREWS

Fig.

3.

Mounting

of

Microphone

Hook

gtostueD-at

Uo

-cHHTD-CLULDecannboectEED

at

SECTION

AMEE

QUE

CHEEE

cH

C

AFUE

UNEDUCATED

LEED

ULL

CELE

COHABD

CELE

CHEE

EELD

<4

3.

OPERATING

CONTROLS

A44bo

CODED

AUN

AECL

UHHH

UNED

HUE

sc

HEED

CLD

C1tE

EDC

AUTEN

ct“

cHAEDD“

@

KENWOOD

6m

ALL

MODE

TRANSCEIVER

POWER

SEND

CEN

NB_

RIT

CAL

\o

3-1.

FRONT

PANEL

CONTROLS

@

METER

This

meter

has

three

functions.

During

reception,

it

serves

as

an

‘’S’’

meter

indicating

the

strength

of

received

signal

on

“a

scale

graduated

from

1

to

9,

9

+

20dB

and

9

+

40aB.

During

transmission,

the

meter

indicates

the

strength

of

RF

output

signal.

The

meter

also

functions

as

a

center

meter

(Tuning

meter)

during

FM

reception

when

the

METER

switch

is

set

to

the

CEN

position.

@)

POWER

SWITCH

The

power

to

the

transceiver

is

turned

on

by

flipping

the

power

switch

to

the

up

position,

and

turned

off

at

the

down

position.

@®

STANDBY

SWITCH

This

is

a

2-position

switch

the

SEND

position

is

for

transmission

and

the

REC

position

for

reception.

With

the

switch

in

the

REC

position,

the

transceiver

automatically

shifts

from

receiving

mode

to

transmitting

mode

if

the

microphone

PTT

switch

is

set

to

ON.

Do

‘not

leave

the

transceiver

in

transmitting

mode

when

the

transmitting

circuit

is

out

of

adjustment,

as

it

may

result

in

damage

to

the

transceiver.

@

METER

SWITCH

By

manipulating

this

switch

during

FM

reception,

the

meter

functions

as

an

‘‘S’’

meter

or

a

center

meter.

In

other

receiving

modes,

the

meter

functions

as

““S’’

meter

regard-

less

of

the

position

of

the

switch.

©

NB

(noise

blanker)

Switch

Turning

on

this

switch

will

suppress

pulse

type

noises

due

LSB

1

—USB

°

®

®

8®

to

ignition

systems

of

nearby

cars.

Noiseless

audio

output

can

be

obtained

even

when

receiving

signals

are

weak.

©

MICROPHONE

JACK

For

connection

of

microphone.

This

jack

has

terminals

for

both

microphone

input

and

PTT

circuit.

@

PHONES

JACK

For

connection

of

headphone

with

impedance

of

8

to

16

ohms.

Plugging

the

headphone

will

shut

off

the

speaker.

RIT

SWITCH

For

on-off

control

of

the

RIT

(receiver

incremental

tuning)

circuit.

@

MODE

SWITCH

By

using

this

switch,

any

of

the

following

five

modes

can

be

selected:

CW

(sending

key):

Morse-code

telegraphic

communications

(A1)

FM

(frequency

modulation):

Communications

with

FM

waves

(F3)

USB

(upper

side

band):

Communications

with

“upper

side

band’

waves.

For

operation

in

50

MHz

6-meter

band,

the

international

practice

calls

for

the

use

of

USB

(A3J).

LSB

(lower

side

band):

Communications

with

“lower

side

band”

waves

(A3J).

AM

(amplitude

modulation):

Communications

with

“upper

side

band’’

waves.

For

operation

in

50

MHz

6-meter

band,

the

international

wow-like

audio

output.

@

ON

AIR

INDICATOR

This

lamp

keeps

lighting

while

the

transceiver

is

in

trans-

mitting

mode.

@

RIT

INDICATOR

This

lamp

remains

on

to

indicate

that

the

RIT

circuit

is

Operating.

@

DIAL

GAUGE

This

is

used

as

a

reference

for

reading

frequencies

on

the

main

dial.

®

CAL

INDICATOR

This

light

emitting

diode

is

illuminated

when

the

CAL

switch

is

turned

on.

@

SuB-DIAL

The

dial

scale

is

graduated

from

O

to

1000,

covering

a

width

of

1

MHz.

Each

graduated

interval

is

50

kHz.

The

scale

disc

rotates

in

the

same

direction

as

the

MAIN

TUN-

ING

knob

and

COARSE

TUNING

knob

are

turned.

The

rotation

ratio

of

two

knobs

is

such

that

the

whole

0-1000

range

is

covered

when

the

MAIN

knob

is

rotated

40

times

or

when

the

COARSE

knob.

is

rotated

10

times.

@

CAL

SWITCH

This

switch

allows

the

receive

frequencies

to

be

calibrated

at

intervals

of

100

kHz

when

the

tranceiver

is

in

receive

mode.

NOTE:

The

tranceiver

stops

operating

when

the

CAL

switch

is

ON.

@®

MAIN

DIAL

This

dial

scale

is

graduated

at

1

kHz

intervals.

(2

MAIN

TUNING

KNOB

(inner)

For

setting

the

transceiver

to

the

desired

operating

fre-

quency.

One

rotation

of

this

knob

changes

the

frequency

by

25

kHz.

(@®

COARSE

TUNING

KNOB

Another

name

of

this

knob

is

the

‘‘fast-change”

tuning

knob.

The

gear

ratio

in

the

mechanical

link

between

this

knob

and

VFO

is

so

small

that

you

can

quickly

locate

your

desired

frequency.

One

rotation

of

the

knob

corresponds

to

a

change

of

100

kHz.

@

P.

DOWN

INDICATOR

This

light

emitting

diode

is

illuminated

when

the

RF

POWER

knob

is

turned

counterclockwise

from

its

fully

clockwise

position.

@)

CHANNEL

INDICATOR

This

lamp

indicator

comes

on

when

VFO

or

a

fixed

channel

oscillator

is

in

operation.

During

fixed

channel

operation,

this

indicator

instantly

tells

whether

your

desired

channel

is

loaded

with

a

crystal

oscillator

element.

@)

RF

POWER

KNOB

Turning

this

knob

counterclockwise

can

reduce

the

RF

output

power

down

to

1W

or

below.

With

the

knob

at

the

fully

clockwise

end

(RF

POWER

switch

turned

on),

it

is

at

the

rated

value.

The

meter

cannot

show

the

real

RF

output

power

because

its

deflection

changes

depending

on

the

antenna

condition.

In

the

normal

operating

condition,

however,

you

can

know

of

approximate

powers.

Assuming

the

RF

meter

read

division

“’8’’

for

the

rated

value,

the

division

“5”

is

around

5W

and

“1.5”

around

1W.

Note

that

in

SSB

the

RF

POWER

knob

should

be

always

at

the

fully

clockwise

end

where

the

P.

DOWN

indicator

goes

off.

Otherwise,

the

ALC

voltage

could

be

too

low,

causing

distorted

power

output.

@)

AM

CAR

KNOB

In

AM

mode,

optimum

output

can

be

obtained

by

adjusting

the

know.

(Max.

5W)

@)

FIX

CH

SWITCH

For

selecting

VFO

and

fixed

channels.

There

are

5

fixed

channels

in

each

band

(a

total

of

20

channels

in

4

bands).

@

BAND

SWITCH

For

selecting

the

frequency

band

at

which

the

transceiver

is

to

be

operated.

Four

selective

bands,

1MHz

wide,

are

provided

for

all

amateur

bands

in

the

range

from

50MHz

to

54MHz.

@)

BAND

INDICATOR

Indicates

the

frequency

band

of

50, 51,

52,

53MHz

at

which

the

transceiver

is

operated.

@

AF

GAIN

KNOB

(INNER)

This

adjusts

the

gain

of

the

receiving

audio

amplifier.

A

clockwise

turn

of

the

knob

will

increase

the

audio

output.

@

RF

GAIN

KNOB

(OUTER)

For

adjusting

the

gain

of

the-RF

amplifier

in

the

receiver

section.

With

this

control

turned

to

extreme

clockwise

position,

the

gain

is

maximized,

and

vice

versa.

The

“S”

meter

indicates

the

gain

set

by

this

control.

If

the

pointer

of

the

“’S’”’

Meter

is

at

‘’9’’,

then

radio

waves

of

lower

than

‘’9”

level

will

be

attenuated.

This

feature

emphasizes

the

wanted

signal

and

suppresses

the

unwanted

signal

to

produce

a

clear

output.

The

RF

gain

can

be

directly

read

on

the

“’S’’

meter.

@

DRIVE

KNOB

For

turning

the

RF

driver

and

MIX

input

coil

for

best

recep-

tion

and

the

output

circuit

of

the

HET

mixer

for

best

trans-

mission.

This

control

adjusts

the

electronic

turning

circuit

designed

for

simultaneous

tuning

in

transmit-receive

opera-

tion.

This

knob

provides

a

broad

curve

for

peak

tuning.

Note

when

the

VFO

indicator

is

at

‘500’,

the

DRIVE

knob

is

to

be

set

to

the

center,

or

in

the

twelve

o'clock

direction.

Turn

it

right

or

left

for

tuning

according

as

the

VFO

frequency

is

higher

or

lower

than

‘500’.

@

RIT

KNOB

This

knob

is

used

to

fine

adjust

the

receiving

frequency

when

the

RIT

circuit

is

ON.

It

adjusts

the

receive

frequency

without

changing

the

FCC

Data:

Receiver

Model

No.

TS-600.

Receiver

is

certified

to

meet

FCC

Part

15

as

of

date

of

manufacture.

@

fate)

=

|

0000000000

«=

&d

“©

SP

3-2.

REAR

PANEL

CONTROLS

@

ANT

TERMINAL

For

connection

of

antenna.

@

NAME

PLATE

TS-600

serial

number

is

marked

on

this

plate.

@)

HEAT

SINK

(FOR

TRANSMITTER

FINAL

STAGE)

For

protection

of

transistors

from

overheating.

@

RL-MAKE

TERMINAL

(RELAY

TERMINAL)

This

terminal

should

be

OFF

during

reception,

and

should

be

grounded

during

transmission.

@®

KEY

JACK

This

jack

is

used

for

operating

the

transceiver

in

CW

mode.

Connect

an

external

telegraphic

key

device.

©

ALC-INPUT

TERMINAL

External

ALC

terminal.

@

EXT

SP

TERMINAL

For

connection

of

an

external

speaker.

120V

/2A

acizoy/230V

a

aoe

220V

/1A

POWER

CORD

JACK

For

connection

of

the

supplied

AC

power

cord

(or

DC

power

cord).

@

AC

FUSE

HOLDER

For

AC

power

fuse

(primary).

(120V-+2A

or

220V->1A)

@

VOX

SOCKET

For

connection

of

a

voice

control

unit.

When

VOX

unit

is

not

connected,

be

sure

to

insert

the

9-pin

MT

plug

into

the

socket.

Failure

to

observe

this

precaution

will

cause

the

standby

relay

to

be

inoperative

and

thus

the

transceiver

cannot

be

set

in

the

transmitting

mode,

also,

the

RF

input

circuit

can-

not

be

turned

off

at

the

ON

position

of

the

CAL

switch.

@),

AC

POWER

SELECT

SWITCH

Set

this

switch

to

your

local

AC

voltage,

120V

or

220V.

Note:

Always

disconnected

power

supply

before

setting

the

switch.

Seren

po

cHAEED-

HUD

Abb

ADDED

Saanensctantyocenny

caatbo-etntb

sc

santtD

41.

RECEPTION

After

connecting

the

power

cord,

antenna,

micro-

phone,

key

device,

etc.,

set

controls

and

knobs

by

follow-

ing

Table

1.

First,

turn

the

POWER

switch

to

ON.

The

pilot

lamps

in

the

meter,

sub-dial

pointer,

band

switch

and

FIX

CH

switch

will

all

light

up,

indicating

that

the

transceiver

is

ready

for

operation.

Because

of

solid-state

design,

the

transceiver

can

be

put

into

operation

immediately

after

the

POWER

switch

is

ON.

Next,

adjust

the

controls

and

knobs

according

to

TABLE

2.

Table

1.

Front

Panel

POWER

Switch

....

OFF

Standby

Switch

....

REC

METER

Switch

....S

NB

Switch

........

OFF

RIT

Switch

......

OFF

CALEY

a

a5

itso

oaeeiaee

OFF

MODE

Switch......

CW,

FM,

USB,

LSB,

or

AM

DRIVE

Knob......

Center

position

BIT

KRODS

Sora

i0

8

0)

SQUELCH

Knob...

.

Fully

counterclockwise

RF

GAIN

Knob

...

.

Fully

clockwise

AF

GAIN

Knob

....

Fully

counterclockwise

BAND

Switch......

Desired

receiving

band

FIX

CH

Switch

....VFO

The

foregoing

techniques

are

common

to

all

modes

of

operation.

Each

mode,

however,

calls

for

special

tech-

niques

of

its

own.

Such

special

techniques

will

be

dis-

cussed

for

each

of

the

five

modes.

CW

Mode

(How

to

use

RIT)

With

RIT

switch

turned

off,

position

MAIN

DIAL

in

such

a

way

that

the

incoming

CW

signal

will

beat

at

900

Hz.

Under

this

condition,

you

can

‘’zero

in’’

your

operating

frequency

to

the

frequency

of

incoming

CW

signal.

Similary,

if

the

other

party

calls

back

with

900

Hz

beat

tone

in

response

to

your

call

signal,

it

means

that

the

transceiver

of

the

other

party

is

in

‘’zero

in’’

status.

Should

the

other

party

call

back

with

a

beat

tone

off

900

Hz

or

should

you

want

to

communicate

with

a

beat

frequency

of

your

choice,

turn

on

RIT

switch

and

adjust

RIT

knob

to

obtain

the

desired

beat.

SECTION

4.OPERATING

poe0Uetyecudnscanstosetuyyssttnbosentn

can

tby

sett

toectbU

eHH

Aboot

UE

LY

AHF

EDEL)

AULD

oc

ELE

HULDA“

INSTRUCTIONS

Table

2

Controls

and

Knobs

Adjustment

and

Setting

AF

GAIN

*

Turn

clockwise

for

suitable

volume

MODE

(CW,

*

Set

at

the

desired

mode.

FM,

USB,

LSB,

AM)

MAIN

TUNING

*

Turn

slowly

and

set

for

Knob

|

clearest

signal

DRIVE

(use

band

*

Adjust

for

maximum

sensi-

marks

as

tivity.

easy

guide.)

AF

GAIN

*

Normally,

this

knob

is

set

at

the

extreme

clockwise

posi-

tion.

When

the

signal

is

very

strong,

turn

it

counterclock-

wise

for

suitable

gain.

SQUELCH

*

This

is

used

for

FM

mode

of

operation.

Turn

the

knob

clockwise

so

that

noise

at

no-

signal

time

disappears.

This

knob

is

normally

set

at

a

posi-

tion

where

noise

just

dis-

appears.

RIT

*

With

the

RIT

switch

ON,

turn

the

knob

in

either

direction

and

only

the

receive

fre-

quency

will

be

varied.

Refer

to

paragraph

“‘How

to

Use

RIT”.

FM

Mode

Set

the

MAIN

dial

for

optimum

reception.

By

setting

the

METER

switch

to

the

CEN

position,

the

meter

func-

tions

as

a

center

meter

(center

freauency

indicated).

Turn

the

MAIN

dial

so

that

the

center

meter

indicates

“0”

while

receiving

the

other

party’s

signal.

In

this

way,

the

transmit

frequency

will

coincide

with

the

receive

frequency.

Next,

set

the

METER

switch

to

the

S

position

and

the

meter

will

indicate

the

strength

of

the

incoming

signal.

If,

in

this

case,

the

meter

pointer

fluctuates

in

response

to

the

sound

in

the

speaker,

turn

the

MAIN

dial

a

little

(a

few

kHz)

in

either

direction

until

the

meter

indication

is

stabilized

(meter

is

stabilized

if

no

fading

exists).

Since

the

TS-600

is

so

designed

that

the

IF

circuit

for

SSB

forms

a

part

of

the

‘“’S’”’

meter

indication

circuit

for

FM,

the

‘’S”

provides

logarithmic

indications

for

FM

waves

and

is

free

from

saturation

even

when

the

input

signal

strength

is

very

high,

thus

eliminating

the

need

for

calibra-

tion

for

each

mode

of

operation.

Since

the

IF

band

is

wide

in

FM

mode,

a

slight

devia-

tion

of

frequency

does

not

affect

the

reception.

In

transmit-

ting

operation,

however,

the

other

party

could

be

using

a

fixed

channel.

Because

of

this

possibility,

it

is

advisable

that

you

“zero

in’’

your

frequency

to

that

of

the

other

party

by

properly

setting

the

MAIN

dial

in

the

manner

that

the

center

meter

pointer

may

deflect

up

to

the

center

space.

If

the

“S’

meter

continues

to

fluctuate

or

if

satis-

factory

audio

output

is

not

available,

if

is

very

likely

that

the

other

party

is

sending

the

message

on

SSB.

You

can

easily

check

this

by

turning

the

MODE

switch

to

USB

or

LSB

position.

SSB

Mode

Of

the

single

sideband

mode,

USB

is

traditionally

more

often

used than

LSB.

As

far

as

the

operating

tech-

nique

is

concerned,

there

is

no

difference

between

two.

Generally,

the

“zero

in’’

technique

in

SSB

mode

re-

quires

a

little

experience.

A.

Discrimination

between

SSB

and

FM

(1)

Use

of

“’S’’

Meter

If

the

‘‘S’’

meter

indication

is

steady

(meter

pointer

almost

stops),

the

incoming

signal

is

FM;

otherwise,

it

is

SSB.

(2)

Use

of

MODE

Switch

lf

a

clear

signal

is

heard

at

the

FM

position

of

the

MODE

switch,

the

signal

is

FM.

The

sound

in

SSB

mode

is

not

heard

at

this

position

of

the

switch.

(3)

Use

of

Beat

Noise

In

FM

mode,

a

beat

noise

will

be

heard

between

the

words

of

signals

being

received.

In

SSB

mode,

no

beat

noise

is

heard.

Note:

!n

the

case

of

AM

waves,

a

beat

noise

will

be

heard

during

non-modulation

time

even

in

SSB

mode.

B.

Dial

Setting

When

the

receiving

signal

is

found

to

be

SSB

by

the

above

method

A,

in

USB

first

set

the

MAIN

dial

a

few

kHz

below

the

receiving

frequency

(turn

the

dial

2

or

3

divisions

counterclockwise).

You

will

hear

a

high

pitch

sound

such

as

is

heard

from

a

magnetic

recording

tape

set

in

the

fast-

forward

mode.

Turn

the

dial

clockwise

for

higher

frequency

and

the

sound

will

become

clearer.

Set

the

dial

at

the

posi-

tion

where

the

sound

is

heard

most

clearly

(this

is

the

““zero

in”

point).

Note:

1

The

“zero

in”

point

can

be

easily

located

because

the

sound

loses

its

clarity

suddenly

when

the

dial

Passes

away

from

the

“’zero

in”

point.

If

a

clear

sound

cannot

be

heard

even

by

following

the

above

procedure,

it

may

be

an

indication

that

the

signal

is

LSB.

Set the

MODE

switch

to

LSB

position.

In

this

case,

the

method

of

setting

the

MAIN

dial

should

be

performed

in

reverse

order.

Note:

1.

If

the

frequency

of

the

other

party

is

deviated

after

the

“zero

in”

point

has

been

obtained,

set

the

RIT

switch

to

ON

and

adjust

the

RIT

knob.

2.

When

the

RIT

feature

is

used,

the

receiving

fre-

quency

will

be

deviated

from

the

transmitting

fre-

quency.

Therefore,

the

RIT

knob

must

be

set

to

“O"

or

the

RIT

switch

to

OFF

before

you

start

to

transmit

again.

AM

Mode

AM

waves

cannot

be

demodulated

in

FM

mode;

also,

they

will

be

heard

as

a

continuous

beat

noise

in

SSB

mode.

Optimum

reception

of

AM

signal

is

secured

by

turning

the

transceiver

in

such

a

way

as

to

maximize

the

deflection

of

the

“‘S’

meter

pointer.

Since

the

bandwidth

of

the

receiver

crystal

filter

is

somewhat

narrow

because

this

filter

is

primarily

for

SSB

reception,

the

sound

output

of

the

speaker

may

have

its

high

pitch

components

suppressed.

This

can

be

remedied

by

shifting

the

receive

frequency

a

little

by

using

the

RIT

knob.

The

same

effect

can

be

produced

by

means

of

the

MAIN

dial

but

the

use

of

this

dial

for

that

purpose

is

not

recommendable

because,

should

you

do

so,

you

will

not

be

able

to

“zero

in’

your

transmit

frequency

to

the

frequency

of

the

other

party.

Where

your

transceiver

and

that

of

the

other

party

are

both

TS-600,

it

should

be

noted

that,

in

AM

mode,

the

transmit

carrier

frequency

is

10.7006

MHz

which

is

lower

than

the

receive

carrier

frequency

by

600

Hz.

Accordingly,

you

first

‘‘zero

in’’

your

frequency

to

that

of

the

other

party

by

adjusting

your

MAIN

dial

and

send

out

the

signal,

to

which

the

other

party

will

respond

after

possibly

changing

his

frequency.

If

he

should

do

so,

the

pointer

of

your

‘’S”

meter

then

would

deflect

down

from

the

initial

maximum

level

indication;

this

drop

must

not

be

interpreted

as

a

sign

of

trouble.

In

such

a

case,

you

are

expected

to

re-match

your

frequency

to

the

new

incom-

ing

frequency

by

using

your

RIT

knob

with

the

RIT

switch

set

to

ON

(refer

to

Fig.

4

on

page

10.)

4-2.

TRANSMISSION

Before

transmitting,

perform

all

the

necessary

pro-

cedures

for

optimum

reception.

Make

sure

that

the

radio

waves

you

have

selected

does

not

interfere

with

other

radio

stations.

Adjust

the

controls

and

knobs

(DRIVE

knob,

micro-

phone

VR,

etc.)

for

transmission

of

good

quality

signals.

Connect

a

50-ohm

dummy

load

or

antenna

to

the

trans-

ceiver

before

starting

to

adjust

the

various

controls.

The

use

of

dummy

load

is

recommended

because

this

prevents

the

emission

of

disturbing

signals.

Use

the

dummy

load,

which

is

sized

to

dissipate

about

20

watts

of

transmitter

power.

The

tuning

procedure

should

be

completed

within

the

least

time

possible

from

the

viewpoint

of

the

life

of

the

transceiver.

Set

the

controls

and

knobs

as

shown

in

Table

3

below.

Table

3.

Initial

settings

of

control

on

front

panel

Standby

Switch

....

REC

RIT

Switch

......

OFF

MODE

Switch......

Cw

RF

POWER

Knob

..

.

Fully

clockwise

RF

GAIN

Knob

...

.

Fully

clockwise

DRIVE

Knob......

Center

position

RIE

Knob.

39

ee

{0}

AF

GAIN

Knob

...

.

Set

for

proper

volume

on

reception

SQUELCH

Knob...

.

Set

for

optimum

squelch

effect

BAND

Switch......

50

FIX

CH

Switch

....

VFO

kaos

CW

Mode

Turn

BAND

switch

to

your

desired

frequency

(50

~

54

MHz).

After

turning

MODE

switch

to

CW

position,

shift

STANDBY

switch

from

REC

to

SEND

position

just

to

make

sure

that

the

meter

pointer

deflects

and

ON

AIR

lamp

lights

up,

and

then

move

back

this

switch

to

REC

position.

Under

this

condition,

move

STANDBY

switch

to

SEND

side

and

rotate

DRIVE

knob

for

maximum

deflection

TX.f

—=

Transmit

frequency

RX.f—

Receive

frequency

TX

RX.

Party's

station

E4

7o0

Hz

TX.f

RX

Your

station

|

i

TX.f

RX.f

Party’s

station

After

“zero

in”

of

the

party's

station

TX.

RXF

s

Your

station

H

|

|

i.

SESE

Adjust

receive

frequency

only

with

RIT

knob.

Fig.

4

10

of

the

meter

pointer

deflection

further.

Repeat

this

manner

a

few

times.

The

foregoing

procedure

should

be

carried

out

rapidly,

without

unnecessary

long

delay

at

each

step.

If

the

tele-

graphic

key

device

has

already

been

connected

to

the

transceiver

during

adjustments,

the

device

should

be

set

in

the

“key-down”

condition.

Having

adjusted

the

transceiver

as

above,

you

are

now

ready

to

use

the

key

for

CW

com-

munication.

CW

transmissions

are

automatically

monitored

through

the

speaker

of

the

transceiver.

The

audio

gain

of

the

sidetone

can

be

adjusted

with

the

knob

when

the

top

lid

of

the

transceiver

case

is

removed.

(See

Fig.

6.)

Other

Modes

When

the

transceiver

is

properly

adjusted

for

opera-

tion

in

CW

mode,

it is

ready

for

use

in

other

modes

(FM,

LSB,

USB

and

AM).

Connect

the

microphone

and

speak

after

shifting

the

STANDBY

switch

to

SEND

position.

Your

voice

will

now

be

transmitted.

Microphone

gain

adjustment

for

FM

and

SSB

(USB,

LSB)

can

be

made

by

the

gain

adjusters

which

become

accessible

when

the

top

lid

of

the

transceiver

case

is

remov-

ed.

The

optimum

setting

position

of

these

adjusters

is

about

the

midway

position

of

their

turning

range

(see

Fig.

6).

The

microphone

gain

should

preferably

be

reduced

as

small

as

possible

to

assure

good

quality

of

transmission.

PTT

(push-to-talk)

Operation

By

connecting

the

supplied

microphone

or

any

other

microphone

equipped

with

PTT

switch,

the

transceiver

is

readily

used

for

PTT

operation.

For

communication,

depress

PTT

switch

with

STANDBY

switch

left

in

the

REC

position.

43.

FREQUENCY

CALIBRATION

(Fig.

7)

To

read

correct

frequencies,

the

MAIN

dial

must

be

calibrated

previously

by

using

the

100

kHz

marker

unit

built

in

the

transceiver.

The

marker

unit

is

operative

when

the

CAL

switch

is

set

to

ON.

During

the

operation

of

the

marker

unit,

the

higher

harmonics

can

be

received

over

the

entire

band

exactly

at

100

kHz

intervals.

In

this

instance,

the

RF

input

circuit

(relay)

is

deenergized

and,

therefore,

external

waves

are

scarcely

received.

Frequency

Calibration

for

USB

By

rotating

MAIN

TUNING

knob

clockwise

the

beat

tone

of

the

marker

unit

changes

from

high

to

low

pitch

and

antec