Sea clutter on the RADAR scope cannot be...

Question 1 / 270708R35JJ6CZ0FNfEp6kB4C

Question 1 of 270708R35JJ6CZ0FNfEp6kB4C

Sea clutter on the RADAR scope cannot be effectively reduced using front panel controls. What circuit would you suspect is faulty?

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Question 1 of 27070

Sea clutter on the RADAR scope cannot be effectively reduced using front panel controls. What circuit would you suspect is faulty?

🔍 Key Concepts

• Sea clutter and how it appears on a radar display (location and characteristics) • The specific function of STC, FTC, FTE, and IF circuits in a marine radar • Which front panel control is normally used to reduce unwanted echoes close to the ship

💭 Think About

• Think about where sea clutter normally appears on the screen and which control you would adjust first to reduce it without losing distant targets. • Compare which circuit is designed for close‑range strong echoes (like waves) versus which is designed for rain or overall gain. • Ask yourself: if the problem is specifically sea clutter near your own ship, which named circuit is most directly associated with that control?

✅ Before You Answer

• Verify which circuit is intended to reduce strong short‑range echoes from sea returns so nearby targets can still be seen. • Check which circuit is primarily for rain clutter and which is for overall signal amplification (not specifically clutter). • Confirm which circuit name is commonly linked to the radar’s anti‑sea‑clutter control on the front panel.

Question 1 of 27070

Sea clutter on the RADAR scope cannot be effectively reduced using front panel controls. What circuit would you suspect is faulty?

Sensitivity Time Control ( STC ) circuit.

False Target Eliminator (FTE) circuit.

Fast Time Constant (FTC) circuit.

Intermediate Frequency (IF) circuit.

Question 1 / 270708R35JJ6CZ0FNfEp6kB4C

Question 1 of 270708R35JJ6CZ0FNfEp6kB4C

Sea clutter on the RADAR scope cannot be effectively reduced using front panel controls. What circuit would you suspect is faulty?

Back

Question 1 of 27070

Sea clutter on the RADAR scope cannot be effectively reduced using front panel controls. What circuit would you suspect is faulty?