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34 Cards in this Set
- Front
- Back
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what are the three tenets used by electronic warfare to be effective ?
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control
exploit enchance |
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what tenet of EW is used as a force multiplier ?
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enhance
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the use of electroni or mechanica devies to reduce the effectiveness of enemy offensive and defensive electronic systems we know as electronic______
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attack
EA |
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what mission includes the action taken to protect personnel, facilities, and equipment from any electronic warfare employment that may degrade, neutralize, or destroy friendly combat capability ?
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EP electronic protection
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what application of EW confuses or misleads the enemy ?
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deception
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what program is designed to reduce the time interval between recognition of a new threat and establishment of an operational capability to cope with it ?
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quick reaction capability
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which methid does a jamming transmitter NOT use to jam a radar ?
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.
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which is an advantage of a spot jammer ?
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all the power of the jammer can be concentrated in one place
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which is an advantage of a barrage jammer ?
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it covers a wide band of frequencies simultaneously
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which is an advantage of a repeaater jammer ?
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it creates many false targets, which cause confusion,doubt,and delay
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how do mechanical devices jam a radar ?
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by reflecting or absorbing the radar signal
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which is NOT one of the 3 basic types of chaff drops ?
a. continuous or stream b. random c. corridor d.burst |
c. corridor
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which does NOT affect chaff's screening ability ?
a.degree it resonates at the given radar frequency b. eveness of dispersal c. relative density d.range |
d. range
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small aircraft containing a propulsion system that can be programmed to maneuver and change altitude are known as____
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decoys
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what are designed to home in on radar signal ?
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missiles
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what is the term we use to describe features designed into a radar system that degrade or eliminate the effectiveness of EA ?
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fixes
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the ability of a radar set to be tuned rapidly from one frequency to another frequency is what we call ___
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frequency agility
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frequency agility is most successful against a ___ type of jammer.
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manually tuned spot jammer
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which technique improves the signal-to-jamming( s/j) ratio and extends burn-through (detection) range ?
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power add
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what is the first thing you do if you realize that you are being jammed ?
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alert other crew members
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what uses the intersection of two or more radar EA strobes to determine the position of a jammer?
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triangulation
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why is it important to locate the position of a jammer ?
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so you can direct interceptor aircraft to it to neutralize the jammer
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which type of communications jamming causes a sound somewhat like an aircraft engine ?
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sweep through
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which type of comunication jamming produces a signal consisting of audio tones that somewhat resemble the wail of a bag pipe?
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stepped tone
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which type of communications jamming may be mistaken for receiver or atmospheric interference ?
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noise
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which is NOT a type of communications jamming ?
a.recorded music or foreig language broadcasts. b. continuous or stream jamming c.heterdyne type d. sweep through |
b. continuous or stream jamming
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when experiencing communication sjamming what must you do ?
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KEEP OPERATING
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when can you use enemy frequencies ?
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as a last resort with the concurrence of intelligence of you intelligence officer
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what do yo udo when you first discover that your communications are being jammed ?
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keep operating in the normal manner
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what is the preferred way of submitting an EMI report ?
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via electrnic method
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within what timeframe must you report EMI incidents ?
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within 24 hrs
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what tool can be used to determine the bandwidth, relative amplitude, and modulation of EMI ?
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spectrum analyzer
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what is NOT a type of EMI report ?
a. initial b. closing c. cancellation d. supplementat |
c. cancellation
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what EMI report do yo use to request engineering installation group ( EIG) quick fix interface reduction capability (QFIRC) technical message ?
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supplemental
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