Marine

What is the channel spacing used for VHF marine radio?

Answer

25 kHz.

Marine VHF channels are spaced 25 kHz apart.

Source: FCC Element 3 question pool, 3N

Not the answer

  • 20 kHz.
  • 12.5 kHz.
  • 10 kHz.

Practice this

The FCC Element 3 (General Radiotelephone) exam is 100 questions and takes 75 correct — 75% — to pass. Element 1, the other half of the licence, is 24 questions and takes 18 correct. The app’s page carries a free ten-question test drawn from the same bank, marked as you go.

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