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BEFORE

EQUIPMENT

NO.

®

CUSTOM

MANUFACTURED

FOR

RADIO

SHACKgA

DIVISION

OF

TANDY

20-165

CORPORATION

Your

PATROLMAN sistorized for

the capable nels. Some special features are: circui"t, skipper (switchable) and AC

It

is service communications: defense, radio telephone, forestry and weather service, plus many other (upper end). These and many frequencies

MHz. .

The sophisticated filters ference. Such interference urban and placed signals

An

important cations, complex are Field rate the equivalent zener diode.

This volts DC Negative Ground. clear reason Volume DC

power

the negative-ground

automotive battery,

expensive and time-consuming repairs

PR0-16A apply

tion,

WARNING:

VHF/UHF

VHF

bands and

of

automatically

designed

industrial radio services and the 2-meter

from

PR0-16A

circuit

to

reduce

metropolitan

are

engineering achievement, designed

the

PR0-16A

circuit

Effect

Receiver

to

or

other

is

for

control)

supply, check

or

will

at least

can

any damage caused

improper

TO EXPOSE

PR0-16A

superheterodyne receiver using dual-conversion

circuit,

for

features

or

consists Transistors), six intergrated

designed

the

. Also, before connecting the

boat electrical. systems,

be

PREVENT

AFC

or

DC operation.

use

in

30

to

50

both

which

eliminate adjacent-channel

present.

is

of

hundreds

failure,

PR0-16A

blow

used again. The Radio Shack

connections.

THIS

scanning receiver

triple

remarkably of

to

the

conversion

scanning sixteen crystal-controlled chan-

four

ceramic filters, channel

circuit

the

VHF

MHz, 148

includes 10.7 MHz and is

areas

52 separate transistors (three

operate

If

first

voltage

a fuse.

FIRE RECEIVER

for

UHF

narrow-band FM channels

and

UHF

other

high sensitivity and selectivity and a

often

or

it

check

from

by

services share

to

experienced when operating in

where very strong and closely

easy

of

components),

from

fails

to

the

polarity.

one

of

or

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OR

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TO

is a completely

for

the

UHF

band.

band,

scan

delay

band police,

"HAM"

174 MHz and

or

strong-signal inter-

for

to

use,

yet

circuits

either

from a wrongly

do

are

120

operate, and there

"power"

PR0-16A Attempting

the rare

further

necessary before

warranty

HAZARD,

RAIN

radio band

this

450

445

kHz

practical appli-

its up-to-date,

(which incorpo-

66

diodes and 1

volts AC switch

receiver

to

positiveground

damage,

OR

MOISTURE.

tran-

It

lock-out

circuit

of

public

fire,

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band

of

to

512

ceramic

of

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(part

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to

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connected

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SPECIFICATIONS

SEMICONDUCTOR

COMPLEMENT:

FREQUENCY CHANNELS

FREQUENCY

SENSITIVITY: SELECTIVITY:

ADJACENT

REJECTION:

SPURIOUS

IMAGE

VARIABLE PRIORITY DELAY MODULATION AFC

1.F. FILTER:

SQUELCH AUDIO CRYSTAL BUILT-IN POWER

REJECTION

TIME:

ACTION

FREQUENCY:

POWER:

REQUIREMENTS:

RANGE:

OF

OPERATION:

COVERAGE

CHANNEL

REJECTION

SCANNING

CYCLE

ACCEPTANCE:

(UHF):

SENSITIVITY:

REQUIREMENTS:

SPEAKER:

(VHF):

(UHF):

SPEED:

RATE:

(VHF): (VHF):

(UHF):

52 transistors, 6 integrated circuits and 67 diodes

30-50 450

Sixteen-as of frequency range

6

Betterthan

65 dB (25 kHz) Greater than 50 dB Greater than

Greater than

0.8

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Ceramic (10.7 MHz and

Variable

2 watts Standard HC-25/U, 3rd overtone 2Y:1" x 4"(6 ACc_ DC-12-15

MHz/

148-174

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16 crystals operating in the

or 8 MHz

(40

MHz±

(153

30

MHz

(480

±13.5 kHz, ±25 kHz,

10

to

1.5

to

kHz

10.7 MHz and

for

maximum

3 MHz)

MHz±

20 channels/second

120

only

4 MHz)

for

maximum

15 MHz)

1µVfor20dB

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dB

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1.5 seconds 3 seconds

(UHF

filter

from

maximum

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voltsJ60Hz,12

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MHz

sensitivity

dB

dB dB

kHz

Band

only)

455

kHz

455

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less

than 1

cm) oval speaker

maximum)

and

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any one

sensitivity

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watts, max.

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PREPARING FOR

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LOCATION

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use,

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SQUELCH between signal transmissions. When the

PR0-16A listening signal.

MANUAL in

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ning feature. In automatically. scan, Channel

SCAN ning. In

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button.

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VHF jack. tion).

UHF reception. 20-451

TAPE tape recorder

Headphone/External external speaker. ground fire,

in a vehicle, etc.). Connecting a plug speaker.

Mounting and easy

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the

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noise is excessive

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Jack-for

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lock-in

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external antenna

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Radio Shack Catalog

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disconnects

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PR0-16A

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SQUELCH

SCAN RATE

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PRIORITY

CHANNEL

(INDICATOR

LOCK-

OUT

LIGHTS)

BUTTONS

VHF ANT

JACK

MANUAL SELECTOR

Button

UHF ANT

SCAN/MANUAL

Button

JACK

TAPE JACK

DELAY

Button

OUT

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(01\1-0FF)

DC POWER JACK

/

AC

LINE

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INSTALLATION

A good Don't poor quality you

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VHF

installation

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BASE INSTALLATION

For a base is a good best antenna mend a Radio Shack Catalog

reception cable adapter plugs

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RADIO SHACK LIMITED WARRANTY

This

equipment

of

purchase. Within parts and labor. Simply bring your sales slip as proof date to any tion

costs. Nor does it cover

accidental

This Warranty gives you specific leg ri

ght s which vary from state to

is

warranteed against

this

RadioShack

damage.

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period,

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4A6-3500

RADIO SHACK

MA

DIVISION

OF

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CANADA: BARRIE, ONTARIO, CANADA

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AUSTRALIA

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