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Microwave Communication - Engineering

Q1:

Consider the following statements about radar Beacon
  1. It is also called transponder.
  2. It includes pulse transmitter, receiver and antenna.
  3. It replies with full power even when the signal receives is weak.
Which of the above statements are correct?

A All

B 1 and 2 only

C 2 and 3 only

D 2 only

ANS:A - All

No answer description is available.