ECM Flashcards

1
Q

What are some advantages of RCIEDs?

A

Optimum time of initiation. No physical link between bomb and bomber. Choice of firing point can be change rapidly.

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2
Q

What is ECM?

A

The transmission of high-powered radio energy to inhibit the attack signal and or control the receiver ( deceptions). The bottom line is to prevent the initiation of the RCI ED or possible RC secondary devices

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3
Q

What are two ECM inhibition techniques?

A

Active and reactive or intelligent

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4
Q

What is a characteristic of an active ECM s?

A

Active inhibition involves constant transmission. It is very effective at at defeating low-power threats, but it spreads its power across the entire bandwidth.

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5
Q

What are some characteristics of a reactive ECM?

A

It listens to sensitive receiver and when it hears a threat signal it transmits an attack signal and focuses the high-power on that threat

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6
Q

What are some advantages and disadvantages of reactive ECM?

A

Reactive ECM puts available power dirrectly on the threat, and has a low exploitation risk because of it’s intermittent transmission.

Reactive ECM receivers may not be sensitive enough to detect low-power threats.

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7
Q

What are some advantages and disadvantages Of the active ECM?

A

Constantly transmits on all programmed frequencies, can you defeat multiple threats simultaneously, but very effective at defeating low-power threats.

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8
Q

What should you do if you identify a command initiated device?

A

Never make a manual approach.

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9
Q

What is the primary response in taking control of it RCI ED?

A

Remote physical disruption.

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10
Q

What information is vital to the FBI ECM notification process?

A

The location of the incident including GPS coordinates.

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11
Q

What are three components of the incident Cmdr. Brief for activation because of ECM?

A

The possibility of detonation, the loss of communications, and the RF radiation hazards associated with the unit.

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