To set-up the MF/HF Transceiver for a voice...

Question 1 / 20SI3l05EEcmXkgILt9CM6

Question 1 of 20SI3l05EEcmXkgILt9CM6

To set-up the MF/HF Transceiver for a voice call to a coast station, the operator must:

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Question 1 of 20

SI3l05EEcmXkgILt9CM6

To set-up the MF/HF Transceiver for a voice call to a coast station, the operator must:

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🔍 Key Concepts

• MF/HF radiotelephone emissions modes such as J3E (single-sideband, suppressed carrier telephony) • Data/telex modes used for SITOR/NBDP (narrow‑band direct printing), such as F1B/J2B • The difference between voice radiotelephony and telex/data operations when calling a coast station

💭 Think About

• Ask yourself: when you make a standard spoken voice call over MF/HF, is the radio using a telephony mode or a telex/data mode? • Look at which emission designators are associated with SITOR/NBDP – are those normally used for printing text or for spoken words? • Identify which option clearly describes a mode used specifically for voice and which options are talking about SITOR/NBDP or ARQ/FEC data choices.

✅ Before You Answer

• Verify which emission designator J3E corresponds to (voice SSB telephony vs telex). • Verify which emission designators F1B/J2B are tied to NBDP/SITOR operations (FEC/ARQ). • Confirm that a routine MF/HF voice call to a coast station uses the standard SSB telephony mode, not a narrow‑band direct printing data mode.

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Question 1 of 20

To set-up the MF/HF Transceiver for a voice call to a coast station, the operator must:

Select J3E mode for proper voice operations.

Select J3E mode for proper SITOR (NBDP) operations.

Select F1B mode or J2B mode, depending on the equipment manufacturer.

Select F1B/J2B modes or J3E mode, depending on whether FEC or ARQ is preferred.

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Question 1 / 20SI3l05EEcmXkgILt9CM6

Question 1 of 20SI3l05EEcmXkgILt9CM6

To set-up the MF/HF Transceiver for a voice call to a coast station, the operator must:

Back

Question 1 of 20

SI3l05EEcmXkgILt9CM6

To set-up the MF/HF Transceiver for a voice call to a coast station, the operator must:

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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