Properly formatted MF-HF DSC transmissions...

Question 1 / 27070j2eq9IPxUI1aermMelmd

Question 1 of 27070j2eq9IPxUI1aermMelmd

Properly formatted MF-HF DSC transmissions can request which of the following emissions for follow on communications?

Question 1 of 27070

Properly formatted MF-HF DSC transmissions can request which of the following emissions for follow on communications?

🔍 Key Concepts

• MF-HF DSC purpose and how it sets up follow-on communications • Meaning of emission designators: J3E, H3E, F3E, F1B, J2B (voice vs telex/data) • Typical follow-on modes from a distress/safety DSC call on MF-HF (voice vs NBDP/telex)

💭 Think About

• Which of these emission designator groups represent voice telephony and which represent telex/data? • In MF-HF GMDSS operations, when you send a DSC call to set up a follow-on conversation, do you normally plan to talk by voice, exchange telex, or both? • Look at which letter/number patterns commonly go together in GMDSS exam questions when referring specifically to voice emissions on MF-HF.

✅ Before You Answer

• Be sure you can identify which options are voice only, which are telex/data only, and which are a mix of voice and telex. • Verify from your study materials which emission designators are used for radiotelephony (voice) on MF-HF GMDSS frequencies. • Double‑check that the follow-on mode requested by DSC must match the type of communication (voice vs telex) you intend to use.

Question 1 of 27070

Properly formatted MF-HF DSC transmissions can request which of the following emissions for follow on communications?

J3E/H3E telex emissions

F1B/J2B voice emissions

J3E/F3E voice emissions

J3E/H3E voice emissions

Question 1 / 27070j2eq9IPxUI1aermMelmd

Question 1 of 27070j2eq9IPxUI1aermMelmd

Properly formatted MF-HF DSC transmissions can request which of the following emissions for follow on communications?

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Question 1 of 27070

Properly formatted MF-HF DSC transmissions can request which of the following emissions for follow on communications?