What is the pulse-repetition time (in microseconds) for this radar set?
NOTE : A RADAR SET HAS THE FOLLOWING CHARACTERISTICS:
AVERAGE POWER = 700 WATTS
PULSE WIDTH = 3. 5 MICROSECONDS
PRF = 400 HERTZ
A. 1,500
B. 2,000
C. 2,500
D. 4,000
Show Answer
Answer: C
Hint : 𝑝𝑟𝑡 =1/𝑝𝑟𝑓
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