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30 Cards in this Set
- Front
- Back
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Frequency ranges |
HF 3MHz-30MHz VHF 30MHz-300MHz UHF 300MHz-3GHz SHF 3GHz-30GHz EHF 30GHz- 300GHz |
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HF comms use and capabilities |
Over the horizon/long range Voice & data comms |
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HF transmitters |
10×AN/URT-23D |
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HF receivers |
14 x R-2368 |
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HF Couplers |
4 x SRA-57 & SRA-58 8 x SRA-56 20 x SRA-49 1 x URA-38 |
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HF antennas and locations |
Fanwire- main mast Twin whip- FWD Smoke stack Bullhorns- top of pilot house Single whip- aft smoke stacks Antenna tilting group- fantail |
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Vhf comms |
LoS bridge to bridge |
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VHF transceivers |
2 x GRC-211 1 x VRC-46 |
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Antennas and locations |
3 x baseball bat- yardarms 1 x stovepipe - fwd mast yardarm |
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UHF |
LoS satellite voice and data comms |
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HAVEQUICK |
Freq hop for anti jamming |
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UHF satcom radios |
6 x WSC-3A satellite comms |
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UHF SSTCOM modems |
2 x TD-1271 (four ports per modem) 2 x MD-1324 (two ports per modem) |
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UHF SATCOM Antennas |
2 × OE-82 (trash cans) top of pilot house aft O-5 lvl 3 x AS-2815 (egg beaters) |
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EHF Comms |
Sat voice and data comms Failover IP services(email/chat) if SHF goes down(only for SIPR) IP services for EHF is EHF TIP |
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EHF characteristics |
Anti jamming - freq hops up to 16,000 freqs per min Shielded system resistant to electro magnetic pulse (nuclear survivable) |
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SHF comms |
Sat voice and data comms
IP services
Chat
Video teleconferencing
SHOUT( voice over IP/SCIP) phone for off ship calling |
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Automated digital networking system (ADNS) |
Ships router (Underway)Combines ship networks through SHF (Pier) T1 line |
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4 networks on board |
NIPR SIPR JWICS CENTRIXS |
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NIPR (non-secure internet protocol router) equipment & location |
2 core servers in S2/S3 office & snap cage 2 backbone switches in S2/S3 office & CSMC 2 Edge switches in radar 5 & electrical shop |
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SIPR (secret internet protocol router) equipment & locations |
1 core server in radio 1 sun CT 900 (app) server in computer central 2 backbone switches in radio & radar 5 |
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EPIRB (emergency position indicating radio beacon) |
4 carried on board 1 on bridge 3 in radio Distress beacon for abandon ship |
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Flash (Z) |
10 mins Asap |
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Immediate (O) |
30 mins |
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Priority (P) |
3hrs |
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Routine (R) |
6 hrs |
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4 Comsec types |
CRYPTO PHYSICAL TRANSMISSION EMISSION |
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Who is the KMI Manager |
ITC Dominguez and ENS bell |
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4 types of classifications |
Unclassified Confidential Secret Top Secret |
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4 jobs of a IT |
Networking Message traffic Comsec Communications |
