Daily Archives:August 06,2021

The obvious difference between marine VHF radio and other analog radio is that all channel frequency points are non adjustable and are fixed frequency points, and some of these frequency points are the same frequency points and some are different frequency points. This leads to many friends in the use of marine VHF radio can not effectively direct. The following is a brief introduction to the channel of marine VHF radio, hoping to help some friends.  ...

As a high-end handheld marine VHF radio, RM40 has its own DSC function, so it is inevitable to have distress call. For maritime practitioners, the importance of this function is self-evident. This function is briefly introduced below.  ...