All VHF marine band radios operate in the...

Question 1 / 2066636eec28f7522a1c51d224

Question 1 of 2066636eec28f7522a1c51d224

All VHF marine band radios operate in the simplex mode. Which is an example of the operation of a radio in simplex mode?

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Question 1 of 20

66636eec28f7522a1c51d224

All VHF marine band radios operate in the simplex mode. Which is an example of the operation of a radio in simplex mode?

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🔍 Key Concepts

• Simplex vs. duplex radio operation • How VHF marine radios handle transmitting and receiving on a channel • Whether both parties can speak at the same time on a simplex channel

💭 Think About

• Think about a typical VHF conversation between two boats: what happens when one person presses the push‑to‑talk (PTT) button? Can the other person talk at the same time? • Consider how your own handheld VHF works: when you are talking, can you hear the other station at the same time, or only before and after you speak? • Which choice best describes a system where transmit and receive use the same frequency, requiring users to take turns speaking?

✅ Before You Answer

• Remember that in simplex operation, transmit and receive are on the same frequency. • Check which options incorrectly suggest the radio can only do one function (transmit or receive) and rule those out. • Choose the option that matches the idea that users must take turns because the channel cannot carry two voices at once.

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Question 1 of 20

All VHF marine band radios operate in the simplex mode. Which is an example of the operation of a radio in simplex mode?

The radio only receives

The radio only transmits

Only two persons may talk at the same time

Only one person may talk at a time

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Question 1 / 2066636eec28f7522a1c51d224

Question 1 of 2066636eec28f7522a1c51d224

All VHF marine band radios operate in the simplex mode. Which is an example of the operation of a radio in simplex mode?

Back

Question 1 of 20

66636eec28f7522a1c51d224

All VHF marine band radios operate in the simplex mode. Which is an example of the operation of a radio in simplex mode?

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Simplex vs. duplex radio operation • How VHF marine radios handle transmitting and receiving on a channel • Whether both parties can speak at the same time on a simplex channel

💭 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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