What is the MF voice calling and distress frequency used with DSC?

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Multiple Choice

What is the MF voice calling and distress frequency used with DSC?

Explanation:
On the MF radio band, the voice calling and distress channel is 2.182 MHz. This is the standard frequency used for voice Mayday calls and for calling other stations by voice on MF. When DSC is employed, digital calls are placed on a separate MF DSC frequency (around 2.1875 MHz). So for voice distress or voice calling, you use 2.182 MHz, while 2.1875 MHz is used for DSC digital calls. The other two options are VHF frequencies (156.8 MHz is channel 16 for VHF distress/calling, and 156.525 MHz is channel 70 for VHF DSC), not MF.

On the MF radio band, the voice calling and distress channel is 2.182 MHz. This is the standard frequency used for voice Mayday calls and for calling other stations by voice on MF. When DSC is employed, digital calls are placed on a separate MF DSC frequency (around 2.1875 MHz). So for voice distress or voice calling, you use 2.182 MHz, while 2.1875 MHz is used for DSC digital calls. The other two options are VHF frequencies (156.8 MHz is channel 16 for VHF distress/calling, and 156.525 MHz is channel 70 for VHF DSC), not MF.

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