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ESWS > Communications > Flashcards

Communications Flashcards

1
Q

What is the frequency for High Frequency (HF)?

A

3Mhz-30Mhz

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2
Q

What are the HF Transmitters and where are they located?

A

T-1603 (29 total, 26 broadband, 3 narrow band)

Trans #1

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3
Q

What are the HF Receivers and where are they located?

A

R-2557 (41 total)

Main tech control

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4
Q

What are the HF antennas?

A

OE-416 (Bull Horns) - FWD of Deck House
AS-3772 (35 foot whip) - FWD of super structure
LCA (Fan Wire) - Edge of Bridge Wings to Main Mast
AS-3771 (18 foot whip) - FWD Miser Tower

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5
Q

What are HF capabilities?

A

Ship to ship
Ship to shore
Ship to plane
OTH

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6
Q

What circuits use HF?

A

Tug control

International Lifeboat

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7
Q

What is the frequency for Very High Frequency (VHF)?

A

30Mhz-300Mhz

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8
Q

What are the VHF Transceivers?

A

SRC-54 (SINCGARS)

GRC 211

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9
Q

What are the VHF Antennas?

A

AS-4366A

NT-66095

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10
Q

What are VHF capabilities?

A

Ship to Ship
Ship to Shore
Ship to Plane

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11
Q

What frequency is International Air Distress?

A

121.5Mhz (GRC 211)

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12
Q

What frequency for Military Air Distress?

A

243Mhz

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13
Q

What is the frequency for Ultra High Frequency (UHF)?

A

300Mhz-3Ghz

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14
Q

What are the two UHF?

A

LOS and SATCOMM

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15
Q

What is the difference between LOS and SATCOMM?

A

LOS is Line of Sight

SATCOMM is satellite communication

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16
Q

What are the LOS Transceivers and where are they located?

A

WSC-3 (26) 12 in equipment room #1, 14 in equipment room #2

URC-93 (2) Transmitter room #2

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17
Q

What are the LOS antennas?

A

SRA-62 (Christmas tree) - 12
AS-1018 (Stove Pipes) - 7
AS-1735 (Rectangle Plates - 4
AS-390 (Spider Ants) - 2

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18
Q

What are the SATCOMM transceivers?

A

WSC-3

19
Q

Whate are the SATCOMM Receivers?

A

SSR-1

20
Q

What are the SATCOMM Antennas?

A

OE-82 (Table Tops)

AS-2815 (Eggbeaters)

21
Q

What are SATCOMM Capabilities?

A

Ship to Ship
Ship to Shore
Voice and Data

22
Q

What is the frequency for Super High Frequency (SHF)?

A

3Ghz-30Ghz

23
Q

What are the SHF transceivers?

A

WSC-6

WSC-8

24
Q

What are the SHF capabilities

A

Ship to Ship
Voice and Data
Capable of providing higher amount of bandwidth than any other system onboard

25
Q

What is the frequency for Extremely High Frequency (EHF)?

A

30Ghz-300Ghz

26
Q

What are the EHF transceivers?

A

USC-38

27
Q

What does ADNS stand for?

A

Automated digital networking system

28
Q

What does POTS stand for?

A

Plain old telephone system

29
Q

DRSN stand for?

A

Defense red switched network

30
Q

What does VIXS stand for?

A

Video information exchange system

31
Q

What does GCCS-m stand for?

A

Global command and control system

32
Q

What does COP stand for?

A

Common Operational Picture

33
Q

What does AIS stand for?

A

Automated info system

34
Q

What does DAMA stand for?

A

Demand assigned multiple access

35
Q

What does NAVMACS II SMS stand for?

A

Naval Modular Automated Communications System II Single Messaging Solution

36
Q

What 3 circuits run NAVMACS II SMS?

A 
CUDIXS (Common User Digital Information Exchange System)
FSM (Fleet SIPRNET Messaging, Transmit Secret)
Fleet Broadcast (Receive TS)
37
Q

What are the messaging types and processing requirements?

A

Flash - 10min or less
Immediate - 30min
Priority - 3 hours
Routine - 6 hours

38
Q

What operating system do the servers use?

A

Server 2003

39
Q

What operating system do the computers use?

A

Windows XP

40
Q

What type of topology does the BLR have?

A

Hybrid-MESH

41
Q

What is the Virus Protection of the ship?

A

Symantec Endpoint Protection (SEP)

42
Q

What is Multiple Hop (M-Hop)?

A

Ability to allow separate units to talk to each other while in separate satellite footprints

43
Q

What are the SIPR servers?

A 
DC1 - Primary
DC2 - Back up
EX1 - last name A-M
EX2 - last name N-Z
FS1 - Profiles
FS2 - Home drive
FS3 - BLR Share
FS4 - C7F Share
FS6 - C7F Share
44
Q

What are the NIPR servers?

A 
DC1 - Primary
DC2 - Back up
EX01 - last name A-M
EX02 - last name N-Z
FS01 - Profiles
FS02 - Home drive
FS03 - BLR Share
FS04 - C7F Share

ESWS (10 decks)

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