(O)Element 3-90 RADAR Theory Flashcards
1
Q
What is the normal range of pulse repetition rate?
A
500-2000 pps
2
Q
The RADAR range in nautical miles to an object can be found by measureing the elapsed time during a RADAR pules and deviding the quantity by
A
12.346 us
3
Q
What is the normal range of pulse width?
A
.05 us to 1.0 us
4
Q
Shipboard RADAR is most comonly operated in what band>
A
SHF band
5
Q
The pulse repetition rate of a RADAR referes to the
A
pulse rate of the magnetron
6
Q
if the elapsed time for a radar echo is 62 seconds, what is the nautical miles to the object?
A
5 nautical miles
