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24 Cards in this Set
- Front
- Back
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5 types of comms:
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Messenger
Radio Visual Sound Wire |
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What is the most secure form of communication?
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Messenger
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What is the primary means of comms in a defense area?
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-Radio
-Wire -Messenger |
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What is the base station for the 119?
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RT 1523
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What is the AN/PRC-119?
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-VHF SINGARS
-2,320 channels -30-87.975 Mhz freq -22 lbs. -sends and receives secure voice & digital data base-RT 1523 -uses BA 5590 lithium batteries -range is 10 mi over land/100 mi over water |
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What is TA-1/PT?
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-a sound powered telephone
-ranges 4 to 7.5 miles -no batteries -weatherproof -uses wire |
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What radio is dash mounted?
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AN/VRC 90/92
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Describe AN/VRC 90/92:
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range- 10 to 40 km
119 w/ amps or 2 amps |
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What is a SABER Radio?
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provides securable, handheld communication
-operated in a high band 130-174 hmz and may be secured with the KYZ-2 |
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What is the 312?
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-ranges to 14mi to 22 mi
-EXT/INT switch -has a built in Receptacle Connector -contains a push to talk switch -a two-wire, battery-operated fied |
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What is the OE-254?
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-is used on the man pack and dash mounted and has a range of 36 miles
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What are the 7 beadwindows?
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-position
-capabilities -operations -electronic warfare --personnel -comsec -wrong circuit |
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What is a response to a beadwindow?
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ROGER OUT;inform supervisor
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What does gingerbread mean?
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-freq compromised; go to alternate frequency
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3 parts to a message:
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Header
Text Ending |
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Precendence
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Z- flash(ASAP)
O-Immediae (30 min.) P-Priority (3 hours) R-Routine (6 hours) |
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What does TPI stand for?
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2 person integrity
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What is AN/PSN 11 GPS?
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a global positioning system
-small hand held GPS reviewer -5 satellites track it |
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Frequencies
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HF- 3-3mhz
VHF-30-300 mhz UHZ-300mhz - 3 ghz |
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What is the purpose of COMSEC?
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-a mission that provides security to naval comms
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What is a regular supersessions?
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-a change of encryption codes as a result of a expiration
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What is Irregular supersessions?
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change of encryption code due to corrupt or damaged
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What is Emergency supersessions?
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-change of encryption codes as of compromised or fill
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What is a AN/CYZ -10?
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-data transfer date
-1,000 fills -frequency hopping program |
