What is the minimum transmitter power level...

Question 1 / 27070f2JTz5s3FDbUY0axcqdD

Question 1 of 27070f2JTz5s3FDbUY0axcqdD

What is the minimum transmitter power level required by the FCC for a medium-frequency transmitter aboard a compulsorily fitted vessel?

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Question 1 of 27070

What is the minimum transmitter power level required by the FCC for a medium-frequency transmitter aboard a compulsorily fitted vessel?

🔍 Key Concepts

• FCC minimum power requirements for compulsory-fit ships in the medium-frequency (MF) band • Purpose of 2182 kHz (distress, safety, and calling frequency) and how power requirements relate to it • Difference between PEP (peak envelope power) and "carrier" or "delivered" power ratings

💭 Think About

• Which choices mention a specific numerical minimum power that sounds like an FCC regulatory standard, rather than a general performance-based statement? • How does the FCC usually word equipment requirements: as a fixed minimum power rating, or as whatever power is "needed" to reach some specific station? • Look carefully at the modulation types listed: which option best matches how MF radiotelephone distress equipment for 2182 kHz is typically specified in technical regulations and manuals?

✅ Before You Answer

• Verify which option matches a fixed minimum MF transmitter power that appears in FCC/USCG exam references (not just "whatever is needed"). • Check that the unit used (e.g., PEP vs delivered watts) is the standard way MF radiotelephone sets are rated for distress/calling use. • Eliminate any answer that sounds like a vague or situational requirement instead of a concrete regulatory minimum.

Question 1 of 27070

What is the minimum transmitter power level required by the FCC for a medium-frequency transmitter aboard a compulsorily fitted vessel?

At least 100 watts, single-sideband, suppressed-carrier power.

At least 60 watts PEP .

The power predictably needed to communicate with the nearest public coast station operating on 2182 kHz.

At least 25 watts delivered into 50 ohms effective resistance when operated with a primary voltage of 13.6 volts DC.

Question 1 / 27070f2JTz5s3FDbUY0axcqdD

Question 1 of 27070f2JTz5s3FDbUY0axcqdD

What is the minimum transmitter power level required by the FCC for a medium-frequency transmitter aboard a compulsorily fitted vessel?

Back

Question 1 of 27070

What is the minimum transmitter power level required by the FCC for a medium-frequency transmitter aboard a compulsorily fitted vessel?