NHTSA R.A.D.A.R. Module – Questions With
Insightful Solutions
Who is the manufacturer of the Radar instrument you use?
Correct Answer - Kustom signals inc.
What is the model of the Radar device you use? Correct Answer -
Falcon HR
What is the range of your Radar device? Correct Answer - K-
band range
Whenever a Radar signal frequency changes, its wave length also
changes.
A. True
B. False Correct Answer - True
The court case that established judicial notice of the Doppler
Principle was:
A. Honeycutt v. Commonwealth
B. State v. Tomanelli
C. State b. Dantonio
D. State v. Johann Correct Answer - C. State b. Dantonio
Stationary Radar is prone to batching effect.
A. True
B. False Correct Answer - False
The acronym RADAR stands for _________________________ Correct
Answer - RAdio Detection And Range
, What is the operating frequency of k-band Radar?
___________________________ Correct Answer - 24.15 gh
What is the operating frequency of x-band Radar? Correct Answer
- 10.525 gh
What is the operating frequency of ka-band Radar? Correct
Answer - between 33.4 and 36 gh
How many cycles per second will be produced for each mile per
hour of vehicle speed in k-band radar? Correct Answer - 72
cycles per second
How many cycles per second will be produced for each mile per
hour of vehicle speed in KA-band radar? Correct Answer - 99.6
to 107.3 cycles per second
How many cycles per second will be produced for each mile per
hour of vehicle speed in x-band radar? Correct Answer - 31.4
cycles per second
What is the k-band Doppler shift of a vehicle traveling 50 mph?
______________________ Correct Answer - 3600 Hz
Traffic Radar instruments use:
A. Light waves
B. Sound waves
C. Radio waves
D. None of the above Correct Answer - C. Radio waves
Cosine effect can result in a higher than actual speed reading for a
target vehicle in the moving vehicle mode.
Insightful Solutions
Who is the manufacturer of the Radar instrument you use?
Correct Answer - Kustom signals inc.
What is the model of the Radar device you use? Correct Answer -
Falcon HR
What is the range of your Radar device? Correct Answer - K-
band range
Whenever a Radar signal frequency changes, its wave length also
changes.
A. True
B. False Correct Answer - True
The court case that established judicial notice of the Doppler
Principle was:
A. Honeycutt v. Commonwealth
B. State v. Tomanelli
C. State b. Dantonio
D. State v. Johann Correct Answer - C. State b. Dantonio
Stationary Radar is prone to batching effect.
A. True
B. False Correct Answer - False
The acronym RADAR stands for _________________________ Correct
Answer - RAdio Detection And Range
, What is the operating frequency of k-band Radar?
___________________________ Correct Answer - 24.15 gh
What is the operating frequency of x-band Radar? Correct Answer
- 10.525 gh
What is the operating frequency of ka-band Radar? Correct
Answer - between 33.4 and 36 gh
How many cycles per second will be produced for each mile per
hour of vehicle speed in k-band radar? Correct Answer - 72
cycles per second
How many cycles per second will be produced for each mile per
hour of vehicle speed in KA-band radar? Correct Answer - 99.6
to 107.3 cycles per second
How many cycles per second will be produced for each mile per
hour of vehicle speed in x-band radar? Correct Answer - 31.4
cycles per second
What is the k-band Doppler shift of a vehicle traveling 50 mph?
______________________ Correct Answer - 3600 Hz
Traffic Radar instruments use:
A. Light waves
B. Sound waves
C. Radio waves
D. None of the above Correct Answer - C. Radio waves
Cosine effect can result in a higher than actual speed reading for a
target vehicle in the moving vehicle mode.
