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SCW questionares > Communication > Flashcards

Communication Flashcards

1
Q

EKMS

A

Electronic Key Management System

Where electronic key is accounted, distributed, generated, controlled, destroyed and safeguarded

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2
Q

COMSEC

A

 to deny unauthorized personnel to access information that can damage National security

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3
Q

Local Element

A

responsible to the CO for management of all COMSEC material

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4
Q

TPI

A
  • Two Person Integrity

- required when handling and storing COMSEC material

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5
Q

TPI Handling

A

 requires two authorized personnel to Access or handle COMSEC materials

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6
Q

TPI Storage

A

uses 2 different combination locks

w/ no one person authorize access to both combinations

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7
Q

CCI

A
  • Controlled Cryptographic Item

- securing of cryptographic component which is unclassified but controlled

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8
Q

Physical Security

A

to safeguard COMSEC material from being accessed by unauthorized persons

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9
Q

Practices Dangerous to Security

A

Practice potential threat that can jeopardize Security of COMSEC material

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10
Q

EAP

A

Emergency Action Plan

-Written emergency plan for safeguarding COMSEC/CCI.

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11
Q

EDP

A

 Emergency Destruction Plan

 Written emergency plan for destroying COMSEC/CCI

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12
Q

Requirements for EAP and EDP

A

 Each command that has classified COMSEC/CCI
Material must have written emergency plan for safeguarding it.
 CONUS – planning for natural disasters and hostile actions
 OCONUS and Deployable – planning for natural disasters and hostile actions and must also include EDP

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13
Q

DTD

A

 Data Transfer Device
 provides cryptographic security for storage and transfer of all types of key for related data
 AN/CYZ-10

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14
Q

CIK

A

 Crypto Ignition Key

-lock and unlock crypto equipment

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15
Q

3 Categories of COMSEC Incidents

A

 Cryptographic
 Personnel
Physical

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16
Q

Supersession

A

 Refers to time when particular COMSEC material

Is no longer eligible for use

17
Q

3 Types of Supersession

A

 Regular
• based on specific, pre-determined supersession date for each edition of material
 Irregular
• not pre-determined but w/c occurs as result of use
 Emergency
• unplanned change of supersession, usually as result of compromise

18
Q

CEOI

A

Communications-Electronic Operating
Instructions

Contains technical guidance required to establish & maintain communications support of operations
• Call sign assignments
• Frequency assignments
• Radio guard charts
• Radio net identifiers
• Telephone directory names & numbers
• Identification & marking panel codes
• Signal panel message instructions
• Pyrotechnic & smoke codes
• Ground-to-air signals
• Sound warning signals

19
Q

EEFI

A

Essential Elements of Friendly Information
 info about friendly intentions, capabilities, and activities needed by adversaries to plan execute effective ops against our forces.

20
Q

Categories of Information Awareness (IA)

A

Information about enemy, environment and friendly forces

21
Q

CCIR

A

 Commander’s Critical Information Requirements
 information on enemy and friendly activities and environment, critical to planning future activities and decision making

22
Q

C4I

A

 Command
 Control
 Communications
 Intelligence

23
Q

CISO

A

 Communications and Information Systems
Officer
responsible to commander for all matters of CIS w/in command

24
Q

SINCGARS

A

 Single Channel Ground and Airborne Radio
System
primary means of communications for command and control and fire support on battlefield

25
Q

RT-1523

A

 30MHz to 87.975 MHz
 6 frequency hopping and 8 single channel
 VHF frequency band
 OE-254 extended range antenna

26
Q

FH

A

 Frequency Hopping

 used for electronic counter counter-measure operation

27
Q

AN/PRC 119 Manpack

A 
 Components
•	RT-1523
•	Antenna (3’ tape/10’ whip)
•	Handset
•	Battery Box
•	Battery (BA-5590 Non-rechargeable; BB-590/BB-390 Rechargeable)
•	Carrying case
 Ranges
•	Low Power (200m – 400m)
•	Medium Power (400m –5km)
•	High Power (5km – 10km)
28
Q

AN/VRC 90

A 
 Vehicle configuration utilizing single RT-1523
 AS-3900 in HWWMV
 Ranges
•	Low Power (200m – 400m)
•	Medium Power (400m – 5km)
•	High Power (5km – 10km)
•	Power Amplifier (10km – 40km)
29
Q

AN/VRC 92

A

Vehicle configuration utilizing 2 RT-1523s

30
Q

AN/PRC 150

A 
Advanced HF radio w/c operates from 1.6 MHz
To 29.999 MHz using skywave modulation w/selectable low, medium & high power
 Also operates from 20.000 to 59.999 MHz in FM w/ max power to 10.0 watts
Both HF & VHF
 Components:
•	RT-1964
•	Handset
•	Ground stake kit
•	OE-505 Whip Antenna Kit
•	KDU Extension cable
•	Battery box
•	Data cable
•	Manpack backpack
 Batteries:
•	BB-390
•	BB-590
•	BB-490
•	BB-2590
•	BA/BB-5590 Non-rechargeable
 CIK: Keyboard Display Unit (KDU)
 200 preset channels
31
Q

RT-1694

A 
1.2 MHz to 59.9999 MHz
 Modes of Operation:
•	FIX
•	HOP
•	ALE
•	3G
 Frequency range in frequency hopping mode
•	2 MHz to 29.9999 MHz
32
Q

AN/PRC 117

A

 continuous 30.000 MHz to 511.9999 MHz AM &
FM
 Provides:
• LOS – Line of Sight
• Dedicated & DAMA Satellite Communications (SATCOM)
• ECCM – Electronic Counter Counter-Measure
• FH – Frequency Hopping operation
• Compatible w/ all tactical VHF & UHF radios
 Batteries:
• BA-5390 non-rechargeable
• BA-5590 non-rechargeable
• BB-590 rechargeable
• BB-390 rechargeable
• BB-2590 rechargeable
 Antennae:
• VHF blade antenna – 1 meter fully extended & operational over 30.000 MHz to 89.999 MHz
• VHF/UHF Flex Antenna – 3.365 m & fully operational over 90.000 MHz to 511.999 MHz
 VHF & UHF

33
Q

GPS

A

 Primary – determine position location
 Secondary – primary source of sync time used in
SINCGARS radios

34
Q

AN/CYZ-10

A

 Data transfer device

provides crypto security for storage and transfer of all types of key and protective storage for related data

35
Q

LOS

A

 Line of Sight

 straight line path between 2 radios required for best communication

36
Q

Retransmission

A

 to overcome distance/obstruction between

transmission

SCW questionares (7 decks)

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