RADAR Flashcards
1
Q
What is RADAR gain?
A
Amplification of the returned signals
2
Q
What is RADAR tuning?
A
Tunes the receiver for maximum target returns
3
Q
What is RADAR ‘rain’ function?
A
Sets a threshold limit for the returned signals
4
Q
What is RADAR ‘sea’ function?
A
Reduces gain of retuned signals starting at the centre of the screen
5
Q
What is RADAR ‘sea’ function?
A
Reduces gain of retuned signals starting at the centre of the screen
6
Q
X band radar is?
A
9Ghz 3cm better for target definition and provides SART
7
Q
S band radar is?
A
3Ghz 9cm better for longer range and cluttered conditions
8
Q
Vessels that require X-band radar?
A
300gt + and all passenger
9
Q
How often to do performance monitor test?
A
4 hours
