What radar scope uses a range step for range measurement?

What radar scope uses a range step for range  measurement?
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1 Answer

Answer :

The A scope.
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Description : What type of ranging circuit is most often used with a radar that requires extremely accurate range data?

Last Answer : Range gate or range step.

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Description : Why is the range capability of 3D radar usually less than the range of 2D radar?

Last Answer : Higher operating frequency

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Description : What limits the maximum range of a surface-search radar?

Last Answer : Radar horizon.

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Description : What type of radar provides continuous range, bearing, and elevation data on an object?

Last Answer : Track radar.

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Description : What type of radar detects range, bearing, and height?

Last Answer : Three-dimensional.

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Description : In addition to recovery time, what determines the minimum range of a radar set?

Last Answer : Pulse width

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Last Answer : Highest.

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Description : Why should you use the highest range of an ammeter for the initial measurement?

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Description : Which of the following project baselines provides the basis for measurement of  the expected cash flow against requirements over time and is often displayed as an  S curve? Select one: a. Schedule baseline b. Cost performance baseline c. Scope baseline d. Plan baseline e. Initiation baseline

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. What is the normal source of dry air for a radar system?

Description : . What is the normal source of dry air for a radar system?

Last Answer : Ship's central dry-air system

The peak power of a radar depends on the interrelationship of what other factors?

Description : The peak power of a radar depends on the interrelationship of what other factors?

Last Answer : Average power, pulse width, and prt.

The ideal radar spectrum has what relationship to the carrier frequency?

Description : The ideal radar spectrum has what relationship to the carrier frequency?

Last Answer : Symmetrical above and below the carrier frequency.

The spectrum of a radar transmitter describes what characteristic of the output pulse?

Description : The spectrum of a radar transmitter describes what characteristic of the output pulse?

Last Answer : Frequency distribution

Which of the two types of automatic gain control, agc or iagc, is most effective in radar use for the Navy?

Description : Which of the two types of automatic gain control, agc or iagc, is most effective in radar use for the Navy?

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What IF frequencies are normally used in radar receivers

Description : What IF frequencies are normally used in radar receivers

Last Answer : Thirty or sixty megahertz.

What type of receiver is most often used in radar systems?

Description : What type of receiver is most often used in radar systems?

Last Answer : Superheterodyne.

What type of modulator is most commonly used in modern radar systems?

Description : What type of modulator is most commonly used in modern radar systems?

Last Answer : Line-pulsed.

What type of modulator is most commonly used in modern radar systems?

Description : What type of modulator is most commonly used in modern radar systems?

Last Answer : Line-pulsed.

In an externally synchronized radar, what determines the prr of the transmitter?

Description : In an externally synchronized radar, what determines the prr of the transmitter?

Last Answer : The master oscillator.

What type of multivibrator can be used as a radar master oscillator?

Description : What type of multivibrator can be used as a radar master oscillator?

Last Answer : Free-running.

A self-synchronized radar system obtains timing trigger pulses from what source?

Description : A self-synchronized radar system obtains timing trigger pulses from what source?

Last Answer : Transmitter.

What is the purpose of the majority of circuits in a radar system?

Description : What is the purpose of the majority of circuits in a radar system?

Last Answer : Timing and control.

What is the purpose of the synchronizer in a radar system?

Description : What is the purpose of the synchronizer in a radar system?

Last Answer : Controls system operation and timing.

Which of the two general classes of antennas is most often used with radar?

Description : Which of the two general classes of antennas is most often used with radar?

Last Answer : Directional.

What are the required radar inputs for proper indicator operation?

Description : What are the required radar inputs for proper indicator operation?

Last Answer : Triggers, video, and antenna information.

What are the three fundamental quantities involved in radar displays?

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Which beam of missile-guidance radar is very wide?

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What width is the pulse radiated by fire-control tracking radar?

Description : What width is the pulse radiated by fire-control tracking radar?

Last Answer : Very narrow.

Tracking radar searches a small volume of space during which phase of operation?

Description : Tracking radar searches a small volume of space during which phase of operation?

Last Answer : Acquisition.

Fire-control tracking radar most often radiates what type of beam?

Description : Fire-control tracking radar most often radiates what type of beam?

Last Answer : A narrow circular beam.

What position data are supplied by 2D search radar?

Description : What position data are supplied by 2D search radar?

Last Answer : Range and bearing.

Air-search radar is divided into what two basic categories?

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What is the shape of the beam of a surface-search radar?

Description : What is the shape of the beam of a surface-search radar?

Last Answer : Wide vertically, narrow horizontally.

A surface-search radar normally scans how many degrees of azimuth?

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Radar altimeters use what type of transmission signal?

Description : Radar altimeters use what type of transmission signal?

Last Answer : Frequency modulated (fm).

The Doppler variation is directly proportional to what radar contact characteristic?

Description : The Doppler variation is directly proportional to what radar contact characteristic?

Last Answer : Velocity.

What radar component permits the use of a single antenna for both transmitting and receiving?

Description : What radar component permits the use of a single antenna for both transmitting and receiving?

Last Answer : Duplexer.

What radar subsystem supplies timing signals to coordinate the operation of the complete system?

Description : What radar subsystem supplies timing signals to coordinate the operation of the complete system?

Last Answer : Synchronizer.

The degree of bearing resolution for a given radar system depends on what two factors?

Description : The degree of bearing resolution for a given radar system depends on what two factors?

Last Answer : Beam width and range.

What term is used to describe the ability of a radar system to distinguish between targets that are close together?

Description : What term is used to describe the ability of a radar system to distinguish between targets that are close together?

Last Answer : Target resolution

What type of radar transmitter power is measured over a period of time?

Description : What type of radar transmitter power is measured over a period of time?

Last Answer : Average power.

The distance from a radar set to a target measured along the line of sight is identified by what term?

Description : The distance from a radar set to a target measured along the line of sight is identified by what term?

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Radar surface-angular measurements are referenced to true north and measured in what plane?

Description : Radar surface-angular measurements are referenced to true north and measured in what plane?

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Why are time-domain reflectometers often compared to a radar system?

Description : Why are time-domain reflectometers often compared to a radar system?

Last Answer : Both transmit a pulse and analyze the signal reflection.

In its simplest form, what functions must a radar detector be capable of performing?

Description : In its simplest form, what functions must a radar detector be capable of performing?

Last Answer : Detecting the presence of rf energy.