HISTORY CHUCHU Flashcards

1
Q

•IS A METHOD OR MEANS OR A
COMBINATION THEREOF, OF CONVEYING
INFORMATION OF ANY KIND OF ONE
PERSON OR PLACE TO ANOTHER EXCEPT
DIRECT COMMUNICATION

A

SIGNAL COMMUNICATION

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2
Q

• USED FOR TRANSMITTING ESSENTIAL COMMANDS
AND WARNINGS UNDER CONDITIONS RENDERING
VERBAL COMMANDS OR WARNINGS INADEQUATE.
• MUST BE MEMORIZED AND PRACTICED UNTIL THEIR
USE BECOMES SECOND NATURE.
• MAY PRODUCE DISASTER IF NOT GIVEN CORRECTLY
AND DISTINCTLY OR IF IMPROPERLY INTERPRETED.

A

SIGNALS

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3
Q

RADIO
WIRES AND CABLES
AUTOMATION
VISUAL AND SOUND
MANUAL (PHYSICAL MEANS)

A

MEANS OF COMMUNI CAT ION

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4
Q
  • IS THE PRINCIPAL MEANS OF
    COMMUNICATIONS OF TACTICAL UNITS
A

MEANS OF COMMUNI CAT ION

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5
Q

URC 187 (HF type)
RF 2301 (HF type) HARRIS
AN/PRC 77 (VHF type)
PRC 126 (VHF type)
PRM 4720 (VHF type)
PRC 1077 (VHF type)
HARRIS 5800 MP/RE (HF)/HARRIS
5800V H/H

A

MEANS OF COMMUNI CAT ION

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6
Q

PORTABLE, TRANSPORTABLE,
VEHICULAR AND GENERAL

A

Types of set

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7
Q

AM (SKY WAVE PROPAGATION)
FM (LINE-OF-SIGHT)

A

Types of modulation

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8
Q

(SKY WAVE PROPAGATION)

A

AM

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9
Q

(LINE-OF-SIGHT)

A

FM

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10
Q

HF - (3-30MHZ),
VHF - (30-300MHZ)
UHF - (300MHZ-3000MHZ)
HF - (40 KMS PLANNING RANGE)
VHF/UHF (8 KMS PLANNING RANGE)

A

Frequency coverage

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11
Q
  • (3-30MHZ),
A

HF

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12
Q
  • (30-300MHZ)
A

VHF

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13
Q
  • (300MHZ-3000MHZ)
A

UHF

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14
Q

(8 KMS PLANNING RANGE)

A

VHF/UHF

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15
Q
  • (40 KMS PLANNING RANGE)
A

HF

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16
Q

DR
Y
C
EL
L
BA
T
T
E
R
Y
(B
A-
3
0
),
VEH
IC
U
L
AR
B
A
T
T
E
RY
&
G
E
N
ERATOR

A

Power source

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17
Q

▶Speed of installation
▶Flexible means of communications
▶Can span great distances
▶Provides communications across
impassable terrains
▶Requires minimum manpower and space
for equipment.
▶Integrates with wire system

A

MEANS OF COMMUNI CAT ION

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18
Q

Least secured means of
communications
Subject to noise and interference
Radio operations requires
common freq, compatible
equipment and common range

A

RADIO: WEAK POINTS

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19
Q
  • is the use of field wires,
    combat wires, drop wires
    and telephone cables
A

Wires and cables

20
Q

– is one of the most dependable
communication means

A

Wire Comm

21
Q
  • a group of metallic conductors, insulated
    from each other and made up by pairs into one unit
    with a suitable continuous covering of sheath
A

CABLE

22
Q

: Advantages
More secure than radio.
Reduces probability of interception.
Desirable in defensive operations.

A

WIRES & CABLES

23
Q

Concerned with communications of
information using still photographs,
graphic illustrations, sounds and
signaling.

A

Visual and sounds

24
Q

Numerous means (flags, lights,
panels, arm and hand signals,
pyrotechnics, armbands, horns
bells, whistles, weapon fires
and sirens).

A

VISUAL & SOUNDS: MAIN FEATURES

25
Q

Use to mark locations.
Good for passing information to
large numbers and to isolated
units, passage of lines and
linkup operations

A

Visual and sounds strong points

26
Q

: MAIN FEATURES
Reliable
Flexible
Most secure means available
to all unit

A

MANUAL

27
Q

Whistle
•Serene
•Bells
•Voice
•Amplifier
•Bugle
•Warning shots

A

Sound communication

28
Q

TO SPREAD ALARMS
•TO ATTRACT ATTENTION
•TO TRANSMIT SHORT PREARRANGED
MESSAGES OVER SHORT DISTANCES
*
SOUND SIGNALS ARE NOT
SECRET & THEIR USE MAY BE
PROHIBITED FOR SECURITY REASONS

A

Use of sound signals

29
Q

•Messenger
• the oldest and the most
secured means of transmitting
lengthy messages and bulky
items
•Trained Animals
•Mail

A

PHYSI CAL COMMUNICAT I ON

30
Q


• the oldest and the most
secured means of transmitting
lengthy messages and bulky
items

A

Messenger

31
Q

•Light
•Panels
•Hand to hand signal
•Pyrotechnic

A

VISUAL COMMUNI CAT ION

32
Q

Group of several stations working together in the
same frequency

A

Radio Net

33
Q

A combination of pronounceable words that
identifies the facility or station

A

Call Sign

34
Q

Identifies the single call to any station within the
net

A

Individual Call Sign

35
Q

Identifies two or more stations in a particular radio
net but not all stations in the net

A

Collective Call Sign

36
Q

Identifies all radio stations operating in a
particular radio net

A

Net Call Sign

37
Q

A method of establishing communication
whereby the station calling transmits the identity
of the station called as well as his own identity

A

Call

38
Q

I received your message loud and clear

A

Lima Charlie

39
Q

Can I talk with _________ ?

A

Request Net With

40
Q

Req
uest that you wait for a minute, I will call the person you want to
talk
to.

A

Wait One

41
Q

•- Urgent

A

U

42
Q

•- Routine

A
43
Q

•- Priority

A

P

44
Q

•- Flash

A

Z

45
Q

a method of sending,
receiving,
processing,
or
storing of information by
automated capability

A

Automation