Reviewed 100% Correct Detailed Answers
Guaranteed Pass!!Current Update
(Verified Pass)
1. Main factors and sub factors that are important in determining the signal
strength of a reflected RADAR signal - ANSWER 1) Position
-Range
-Portion of the beam
-Masking
2) Reflective Capability
-Size
-Shape
-Composition
2. Stationary RADAR tracking history checklist - ANSWER 1) Visual
Observation
-Identify the target
-Estimate speed
-Confirm target range
-Check the environment
2) Audio confirmation
-Pitch
, -Clarity
3) RADAR verification
-Stable reading of at least 3 seconds
-Manual lock if desired
3. Stationary RADAR defined - ANSWER Stationary RADAR transmits a beam
of microwave energy traveling at the speed of light (186,282 miles/second). A
portion of the beam reflects off objects in its path and returns to the RADAR. The
frequency of the beam will be changed in proportion to the speed of the reflecting
object. The RADAR compares the received signal with the transmitted signal
determining the speed of the vehicle by the amount of the frequency change.
4. Describe the Doppler Principle - ANSWER -The frequency of a wave is
relative to the motion between the source and the observer
5. Originally applies only to sound waves, now applies to:
1) Sound waves
2) Radio waves
3) Light waves
6. What is the K-band Doppler frequency for 1MPH? - ANSWER 72 cycles per
second
7. What is the Ka-band Doppler frequency for 1MPH? - ANSWER 102.9 cycler
per second