SSR

#37. Why is the effect of returns from storms not a problem with SSR?

• A The PRF is jittered.
• BThe frequency is too high.
• C SSR does not use the echo principle.
• DBy the use of MTI to remove stationary and slow moving returns.

#42. Data transmission and exchange is conducted on?

• A Mode A.
• B Mode D.
• C Mode C.
• D Mode S.

#50. The SSR code for a total radio failure is?

• A 7500.
• B7600.
• C7500 plus mode C.
• D 7600 plus mode C.