113 Technical fundamentals Flashcards by aleksa natola

Q

frequency

A

cycles in a second

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Q

wavelength

A

length of one cycle

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Q

ducting

A

energy trapped between air corridors

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Q

5 moducaltion types

A

USB
LSB
CW
AM
FM

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Q

USB

A

upper side band

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Q

LSB

A

Lower side band

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Q

CW

A

continuous wave

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Q

AM

A

amplitude modulation

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Q

FM

A

frequency modulation

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Q

PRI

A

pulse repetition interval

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Q

air search radar

A

searches for air contacts

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Q

surface search radar

A

searches for surface contacts

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Q

fire control radar

A

provides guidance for weapons systems

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Q

EW

A

electronic warfare

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Q

Purpose of EW

A

anti ship missile defense

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Q

3 subsets of EW

A

ES
EP
EA

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Q

ES

A

electronic support

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Q

EP

A

electronic protect

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Q

EA

A

electronic attack

Q

SONAR

A

sound navigation and ranging

Q

HULTEC

A

hull to emitter correlation

Q

UMOP

A

Unintentional modulation of pulse

Q

IR

A

infrared

Q

EMI

A

electromagnetic interference

Q

EMCON

A

emissions control

Q

purpose of EMCON

A

selectively manage own force emission

Q

advantage of EMCON

A

hides for ES systems

Q

disadvantage of EMCON

A

loss of own ship sensors

Q

SS

A

surface search

Q

TT

A

target tracking

Q

TA

A

Target aquisition

Q

MG

A

missile guidance

Q

MF

A

multi function

Q

FC

A

fire control

Q

EW

A

early warning

Q

AI

A

airborne intercept

Q

HERO

A

hazards from electromagnetic radiation to ordinance

Q

3 parts of radar

A

transmitter receiver antenna

Q

ARH

A

Anti radiation homing

Q

CED

A

combined emitter database

Q

REGS

A

rapid evaluation guidelines

Q

UML4

A

used to test our jamming capabilities

Q

transmitter

A

generates electromagnetic energy

Q

receiver

A

amplifies weak electromagnetic pulses and creates videos

Q

antenna

A

routes electromagnetic energy in a direct beam