Comms Flashcards
1
Q
Very high frequency range
A
30Mhz - 300Mhz
2
Q
Ultra High frequency range
A
300Mhz - 3Ghz
3
Q
Super high frequency range
A
3Ghz - 30Ghz
4
Q
Extremely high frequency range
A
30Ghz - 300Ghz
5
Q
Radio Frequencies from lowest to highest
A
High Very high Ultra high Super high Extremely high (HVUSE)
6
Q
How many High frequency transmitters are there?
A
29
26 broadband
3 narrow band
7
Q
What kind of high frequency transmitters are there?
A
T-1603
8
Q
Where are the high frequency transmitters located?
A
Transmitter Room #1 (TRANS1)
9
Q
How many high frequency receivers are there?
A
41
10
Q
What kind of high frequency receivers are there?
A
R-2557
11
Q
Where are the high frequency receivers located?
A
Main Tech Control
12
Q
What are the high frequency transmit antennae?
A
OE-416 (bull horns)
AS-3772 (35’ Whip) x 3
LWCA (fan wire)
13
Q
What are the high frequency receiving antennae?
A
AS-3771 (18’ foot whip) x2
14
Q
What is the nickname of the OE-416?
A
Bull horns
15
Q
What is the nickname of the AS-3772?
A
35’ whip
16
Q
What is the nickname of the LWCA?
A
Fan wire
17
Q
What is the nickname of the AS-3771?
A
18’ whip
18
Q
Where are the OE-416 located?
A
Forward deck house
19
Q
Where are the AS-3772 located?
A
Forward of the super structure (red base)
20
Q
Where are the LWCA located?
A
From the edge of the bridge wings to the main mast
21
Q
Where are the AS-3771 located?
A
Forward Miser Tower (blue base)
22
Q
What are the capabilities of high frequency?
A
Ship to ship
Ship to shore
Ship to plane
Over the horizon
23
Q
What circuits use high frequency?
A
Tug control
International lifeboat
24
Q
What are the very high frequency transceivers?
A
SRC-54 (SINCGARS) single channel ground airborne radio system
GRC 211
25
What antenna uses SRC-54?
AS-4336A
26
How many SRC-54 transceivers are there?
16
27
Where are the SRC-54 transceivers?
UV 2
28
Where are the AS-4366A antennas?
Stub mast 2. On yard arms
29
How many AS-4366 antennae are there?
2
30
What antenna uses GRC 211?
NT-66095
31
Where are the GRC 211?
UV2
32
Where are the AS-66095?
Stub mast
33
What are the capabilities of very high frequency?
Ship to ship
Ship to shore
Ship to plane
34
What circuit uses very high frequency?
International air distress (GRC 211)
35
What frequency is used for international air distress?
121.5Mhz
36
What LOS transceivers use ultra high frequency?
WSC-3
| URC-93
37
How many LOS WSC-3 are there?
26
38
Where are the LOS WSC-3?
12 in UHF/VHF equipment room #1 (UV1)
| 14 in UV2
39
Which WSC-3 are HAVEQUICK?
2-2 and 3-2
40
How many URC-93 are there?
2
41
Where are the URC-93?
Transmitter room 2
42
What is LOS?
Line of sight
43
What are the ultra high frequency LOS antennae?
SRA-62 (Christmas trees)
AS-1018 (stovepipes)
AS-1735 (rectangle plates)
AS-390 (spider ants)
44
What is the nickname of the SRA-62?
Christmas trees
45
How many SRA-62 are there?
12
46
Where are the SRA-62?
3 on each side of the super structure
47
What is the nickname of the AS-1018?
Stovepipes
48
How many AS-1018 are there?
7
49
Where are the AS-1018?
6 on the miser tower
| 1 on the STBD yardarm of main mast
50
What is the nickname of the AS-1735?
Rectangle plates
51
How many AS-1735 are there?
8
52
Where are the AS-1735?
Main mast. Below TACAN
53
What is the nickname of the AS-390?
Spider ant
54
How many AS-390 are there?
2
55
Where are the AS-390?
End of each yardarm of the main mast
56
What are the capabilities of ultra high frequency?
Ship to ship
Ship to shore
Ship to plane
57
What circuits use ultra high frequency?
Navy Red
Fleet Tac
Military Air Distress
58
What is the frequency of military air distress?
243Mhz
59
What is SATCOMM?
Satellite communications
60
What SATCOMM transceivers use ultra high frequency?
WSC-3
61
How many SATCOMM WSC-3 are there?
12
62
Where are the SATCOMM WSC-3?
6 in miser tower (#6 is receive only)
| 6 in transmitter room 2 (#12 is receive only)
63
What SATCOMM receivers use ultra high frequency?
SSR-1
64
What is SSR-1 used for?
Fleet Broadcast
65
Where is the SSR-1?
Tech control
66
What SATCOMM antennae use ultra high frequency?
OE-82 (table tops)
| AS-2815 (egg beaters)
67
What is the nickname of the OE-82?
Table tops
68
Where are the OE-82?
2 on miser tower
| 2 on superstructure
69
What are the OE-82 used for?
WSC-3 transceiver
70
What is the nickname of the AS-2815?
Egg beaters
71
What are the AS-2815 used for?
SSR-1
72
Where are the AS-2815?
2 on forward deck house
| 2 on super structure (receive only)
73
What are the capabilities of ultra high frequency (SATCOMM)?
Ship to ship
Ship to shore
Voice to data
74
What is the TD-1271?
DAMA (demand assigned multiple access)
75
How many DAMA are there?
4
76
How many ports are on each TD-1271?
4
77
What does TD-1271 do?
Allows BLR to use one frequency for multiple circuits. MULTIPLEXING
78
What is the MD-1324?
Mini DAMA
79
How many MD-1324 are there?
4
80
How many ports are on each MD-1324?
2
81
What SATCOMM circuits use ultra high frequency?
SATHICOM - satellite high command
C7F CMD NET - multiple hop
LRSPRAC - long range special reporting and coordination
CUDIXS - common user digital information exchange subsystem
82
What is DSCS?
Defense satellite communications system
83
What is HAVEQUICK?
Uses multiple frequency hopping to prevent jamming and intrusion
84
What is NMT?
Navy multiband terminal
85
How many antennas does NMT consist of?
5
86
What systems does NMT consist of?
WSC-9(V)3
| WSC-9(V)1
87
What bands does WSC-9(V)3 support?
X, Q, KA, GBS
88
What is X band?
Unique frequency that uses 2 satellite links
89
What bands does WSC-9(V)1 support?
Q, KA, GBS
90
What antenna does DSCS use?
WSC-9
91
What modem does DSCS use?
EBEM (MD-1366)
92
What links use super high frequency?
DSCS
| CBSP
93
What is CBSP?
Commercial broadband satellite program
94
What antenna does CBSP use?
USC-69
95
What modem does CBSP use?
EBEM (MD-1366)
96
What are the capabilities of super high frequency?
Ship to shore
Voice and data
High speed/high bandwidth
97
What sub-systems use super high frequency?
```
Automated digital networking system
Plain old telephone system
Defense red switched network
Video information exchange system
Global command & control system
Nonsecure Internet protocol routing network
Secure internet protocol routing network
Joint worldwide intelligence communications system
```
98
What are the capabilities of extremely high frequency?
```
Ship to ship
Shore to shore
Voice and data
Anti-jam
Low probability of intercept (LPI)
```
99
What is NAVMACS II SMS?
Naval modular automated communications system II single messaging solution
100
What does NAVMACS II SMS do?
System that transmits and receives all of the BLR/C7F message traffic
101
What circuits does NAVMACS II SMS use?
CUDIXS
FSM
Fleer broadcast
102
What is CUDIXS?
Common user digital information exchange system
Transmit/receive
Top secret and below
103
What is FSM?
Fleet SIPRNET messaging
Transmit/receive
Secret and below
104
What is fleet broadcast?
Receive only
| Top Secret and below
105
What are the types of naval messaging?
Flash
Immediate (OBOE)
Priority
Routine
106
What are the requirements for Flash messaging?
10 minutes or less
107
What are the requirements for immediate (OBOE) messaging?
30 minutes or less
108
What are the requirements for priority messaging?
3 hours or less
109
What are the requirements for routine messaging?
6 hours or less
110
What kind of portable emergency communications does BLR have?
EPIRB
111
What does EPIRB stand for?
Emergency position indicating radio beacon
112
How many EPIRB are there?
4
113
Where are the EPIRB?
Trans 1
Trans 2
UV2
Bridge
114
How is EPIRB activated?
Manually
| Water-activated
115
What operating system do we use?
COMPOSE Windows XP (work stations)
| COMPOSE Windows Server 2003 (servers)
116
What type of topology do we use?
Hybrid-MESH
117
What does hybrid-MESH mean?
Servers are connected to the two backbone switches via fiber optic while workstations are connected via CAT-5
118
How many servers are on NIPRNET?
9
119
What servers are on NIPRNET?
DC01, DC02, EX01, EX02, FS01-FS04, INM
120
How many servers are on SIPRNET?
10
121
What servers are on SIPRNET?
DC01, DC02, EX01, EX02, FS01-FS04, FS06, INM
122
What does INM server do?
Monitors all server activity
| Contains WSUS to push updates
123
DC01
Primary server
| Contains Active Directory
124
DC02
Backup server
| Contains ISA server
125
EX01
Last names A-M
126
EX02
Last names N-Z
127
FS01
Profiles
128
FS02
Home drive
129
FS03
BLR share drive
130
FS04
C7F share drive
131
FS06
C7F SIPRNET share drive
132
INM
Monitors all servers
133
Classification markings and colors
```
Top Secret/SCI - yellow
Top Secret - orange
Secret - Red
Confidential - blue
Unclassified - green
```
134
Password requirements
```
Minimum of 14 characters
2 uppercase
2 lowercase
Two special characters
Two numbers
No keyboard walking (consecutive keys)
```
135
What type of virus protection do we use?
Symantec Endpoint Protection (SEP)
136
What does AIS stand for?
Automated info system
137
What does GCCS-M stand for?
Global command control system - marine
138
What is the purpose of GCCS-M?
Provide a common operational picture (COP) which provides the command an overall picture of the battle space
139
High frequency range
3Mhz - 30Mhz
