Components

Question 1

The ATR box:

Answer 1

Prevents the received signal from entering the transmitter.

Question 2

What is the purpose or function of the RADAR duplexer/circulator? It is a/an:

Answer 2

Electronic switch that allows the use of one antenna for both transmission and reception.

Question 3

What device can be used to determine the performance of a RADAR system at sea?

Answer 3

Echo box.

Question 4

What is the purpose of a synchro transmitter and receiver?

Answer 4

Transmits the angular position of the antenna to the indicator unit.

Question 5

Digital signal processing (DSP) of RADAR signals (compared with analog) causes:

Answer 5

Improved weak signal or target enhancement.

Question 6

The component or circuit providing the transmitter output power for a RADAR system is the:

Answer 6

Magnetron.