Element 7: GMDSS Radio Operating Practices

effective 8/01/2006

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7-A-007: Radio Spectrum

7-7B1: What is the frequency range for Medium Frequency?

300-3,000 kHz

10-3- MHz

1,000-10,000 kHz

30-300 kHz



7-7B2: What is the frequency range for High Frequency?

3-30 MHz

300-3,000 kHz

30-300 MHz

1-30 MHz



7-7B3: What is the frequency range for Very High Frequency?

30-300 MHz

3-30 MHz

300-3,000 kHz

10-30 MHz



7-7B4: What is the frequency range for Ultra High Frequency?

300-3,000 MHz

3-30 MHz

30-300 MHz

10-30 MHz



7-7B5: What is the frequency range for Super High Frequency?

3-30 GHz

30-300 GHz

300-3000 MHz

30-300 MHz



7-7B6: What is the primary frequency range for terrestrial communications using skywave propagation?

3-30 MHz

300-3,000 kHz

30-300 MHz

10-30 MHz





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Element 7: GMDSS Radio Operating Practices
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7-A-008: Frequency Bands