What is the normal range of pulse widths?

Question 1 / 27070fViGHhjjVPGmisFSsZIG

Question 1 of 27070fViGHhjjVPGmisFSsZIG

Question 1 of 27070

What is the normal range of pulse widths?

🔍 Key Concepts

• Marine radar basics – how pulse width affects range resolution and target detection • Typical short, medium, and long pulse settings used on commercial marine radar sets • Relationship between pulse width (in microseconds) and the radar’s minimum range / detail

💭 Think About

• Think about which pulse width range would be appropriate for a general-purpose, normal radar setting, not a very specialized short or long-range mode. • Consider how extremely short pulses vs. very long pulses would affect the radar’s ability to distinguish two close targets. • Ask yourself: which of these choices looks like a practical compromise between fine detail and enough transmitted energy for typical navigation use?

✅ Before You Answer

• Eliminate any ranges that seem too narrow or too extreme to be a standard "normal" operating mode. • Compare the options to what you’d expect for common X-band marine radar pulse lengths (think in terms of short vs. medium vs. long pulses). • Make sure the chosen range would give reasonable target detection for normal navigation, not just ultra-close or only very long-range work.

Question 1 of 27070

What is the normal range of pulse widths?

.05 μs to 0.1 μs.

.05 μs to 1.0 μs.

1.0 μs to 3.5 μs.

2.5 μs to 5.0 μs.