What is DSC Call Duration and at what interval will you repeat DSC Distress Alert?

A single call on MF/HF DSC varies between 6.2 – 7.2 seconds while on VHF it varies between 0.45 – 0.63 seconds.

To repeat a DSC Distress alert we can do it after 3.5 to 4.5 minutes from the beginning of the initial call.

Comment on this FAQ

Your email address will not be published. Required fields are marked *