Marine First Aid Level 4 (VTQ)

205 videos, 10 hours and 7 minutes

Course Content

Marine band radios

Video 13 of 205
1 min 53 sec
English
English
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Guide to Marine Band Radios

Overview

Marine Band Radios are essential equipment primarily used at sea or in aquatic environments.

Features

  • IP Rating: High IP rating ensures functionality even when submerged in water, be it fresh or saltwater.
  • VHF Operation: Operates on VHF frequencies; range varies based on atmospheric conditions and obstructions.
  • Types: Available as handheld units or fixed radios; antenna position and height affect radio range.
  • Antenna: Typically mounted on boat masts for optimal range.
  • Antenna Type: Handheld radios feature robust, floppy antennas suitable for challenging environments.
  • Accessory Compatibility: Some radios allow accessories like push-to-talk microphones and data transmission via computer connection.

Specifications

This higher specification Marine radio includes:

  • Distress Button: Initiates distress calls to coast guard or relevant agencies; programmable to send call sign and GPS location.
  • Buttons: Large, easy-to-use push-to-talk button; programmable function buttons configurable via settings menu.
  • MSSI and License: Each radio has an MSSI and requires a license and call sign for operation.

Usage

To operate a Marine Band Radio:

  • Completion of a course and test is mandatory to obtain a license and call sign.