What is the expected range of a VHF radio...

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Question 1 of 2066636eec28f7522a1c51c28b

What is the expected range of a VHF radio transmission from a vessel to a shore station?

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66636eec28f7522a1c51c28b

What is the expected range of a VHF radio transmission from a vessel to a shore station?

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🔍 Key Concepts

• VHF radio is line-of-sight – range is mainly limited by the curvature of the earth and antenna height • Difference between VHF (very high frequency) and long-range systems like MF/HF or satellite • Typical working range used in small-craft and license exam questions

💭 Think About

• Which choice best matches a realistic line-of-sight distance between a vessel’s antenna and a shore station antenna on a tower or high ground? • Think about what range you normally associate with VHF marine channels 16/13 versus systems used for ocean‑crossing communication. • Eliminate the answers that sound more like the ranges for HF radio or satellite rather than short-range VHF.

✅ Before You Answer

• Confirm that VHF marine radio is generally used for short-range communications, not hundreds of miles. • Consider the effect of antenna height: a shore station antenna on a tower will extend the range somewhat beyond ship‑to‑ship range. • Before choosing, ask: "Which option would be a typical, practical range in real coastal operations, not a rare extreme case?"

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Question 1 of 2066636eec28f7522a1c51c28b

What is the expected range of a VHF radio transmission from a vessel to a shore station?

Back

Question 1 of 20

66636eec28f7522a1c51c28b

What is the expected range of a VHF radio transmission from a vessel to a shore station?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

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