Dyna FM-3 - Antenna Setup; Indoor Folded Dipole Antenna Guide

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AN

INDOOR

FOLDED DIPOLE

ANTENNA

PARTS

LIST

Measure

and

cut

a 58

I,

/'

length

from

the

10

feet

of

300n

twin-lead

supplied

with

this

kit.

612339

612405

611465

617405

614465

617065

614065

611245

614245

617205

611355

614355

617305

615305

464016

219450

311101

351001

341001

34

LOLO

373003

375001

526047

322092

180254

35500

I

321072

399010

312300

296127

227203

120501

114472

112125

HARDWARE

4 #6 x

114"

sheet

metal

screws

~

#4/40

x

5/32"

self-tapping

screws

4

#8/32

x

%"

machine

screws

4

#8

lock

washers

4

#8/32

nuts

1 %" lockwasher

1

%"

nut

37

#4/40

x

114"

machine

screws

3fi

#4/40

nuts

35

#4

lock

washers

4

#6/32

x

5/16"

machine

screws

8

#6/32

nuts

4

#6

lockwashers

1

#6/32

x

%"

screw

and

nut

for C8

Th~

parts

listed

here

arc

in

addition

to

the

parts

lists

in-

cluded

with

the

pictorial

diagrams

of

PC-7,

PC-B,

and

PC-12.

A

complete

inventory

will

include

all

four

sections.

Parts

of

similar

type

which

do

not

change

performance

may

sometimes

be

included

as

a

matter

of

expediency.

This

will

account

for

slight

variations

in

value

and

appearance.

Pari

#

711

009

Chassis

set

(main

chassis

711011,

front

panel

711012.

bottom

plate

711014,

cover

molO.

and

luning

capacitor

shield

711016.)

1

Power

transformer-P

A-509

1

Tuning

capacitor,

ganged-CI-A,

-B. -C.

-D.

-E

1

Slide

switch. on-off.

SPST

1

AC

outlet

1

Fu~e

holder

with

rubber

washer.

lockwasher

and

nut

1 Fuse. 1

amp

slo-blo

1 3

screw

terminal

strip

1 5 lug

terminal

strip

1

Pilot

lamp

#47

1

Line

cord

1

Dual

volume

control

assembly, 250.000

!!

2

Output

sockets

2

Shielded

audio

cables

2 9

pin

tube

sockets

with

f1anges-V8

and

V9

3 Pieces hook-up

wire

(red-black-green)

1

Piece

twin-lead wire for

antenna

1

Quadruple

section

electrolytic filter

capacitor-C32

(40/40/20/20

@ 350 volts)

1 .02 disc

capacitor-C33

2 500 orun 5

watt

resistors-R..16

and

R37

1 470

ohm

(yellow-violet-brown) 1

watt

resistar-R38

1 1.2

megohm

(brawn-red-green)

Y2

watt

resistor-R94

1

Instruction

Manual

1

Guarantee

Card

Strip

the

insulation

from

both

wires

back

1~"

at

each

end.

Fold

the

wirc

to

find

the

middle,

and

make

a

"'1'''

cut,

cutting

through

the

bottom

wire

as

shown.

Strip

the

insulation

from

the

wire

(~nds,

exposing

"~"

of

bare

wire

at

both

sides

uf

the

cut.

Twist

the

exposed

wire

ends

together

and

solder.

Slit

the

center

webbing

down

the

middle

for

one

inch

on

one

end,

and

strip

off

I~"

of

insulation

from

both

ends

of

the

remaining

piece

of

twin-lead.

Conn('d

p.qch

of

the

wire::;

from

one

end

of

the

lead-in

wire

to t.he

ccnter

of

the

antpnna

wire. Twi,,;t

together

and

solder.

The

pnd

marked

"A"

is

connected

to

the

two

outer

antC'nna

screws

(marked

3000

on

the

bottom

plat.e)

of

your

Dynatuner.

Do

not

connect

this

type

of

antenna

to

thl'

cen

tl'l'

screw.

The

ext.reme

sensitivity

and

quieting

ability

of

the

Dynatuner

will

enable

you

to

receive

most

signals

using

this

folded

dipole.

The

antenna

section

should

be

supported

in

a

horizontal

position

in

a

straight

line,

and

can

be

taped

or

tacked

to

a

convenient

surface

or

placed

beneath

the

rug.

The

antenna

should

be

kept

away

from

any

metal

which

might

tend

to

absorb

the

signal.

A

simple

folded

dipole

of

this

type

has

its

maximum

response

at

right

angles

t,o

the

antenna

wire.

Therefore,

best

reception

from

a

given

direction

will

be

achieved

by

rotating

the

antenna

so

that

it

points

90°

from

the

desired

direction

of

reception.

TUBES

1

6AQ8/ECC85-Vl

1

6AT8A-V2

2

68A6-V3

and

V4

2

6AU6/EF94-V5

and

V6

2

12AX7/ECC83-V7

and

V72

1

EMM-801-V8

1

6V4/EZSO-V9

1

68L8/ECF8C-V71

4

Tube

shields for 7 pin

sockets

5

Tube

shields for 9 pin sockets

3

Rubber

grommets

4

Rubber

feet

1

Large

knob

1

Small

knob

1

Plastic

alignment

tool

1

Tuning

indicator

dial

disc

1

Plastic

insert

for

front

plate

] Gold

anodized

aluminum

front

plate

513001

513002

517001

517002

517003

518801

514001

512001

717007

717009

859002

859001

705002

705003

898001

834002

834003

731015

22

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