What is maritime radio communication?

What is maritime radio communication?

Maritime radiocommunication is an international mobile radio service. between shore based radio stations (coast stations/ coast earth stations) and ship based radio stations (ship stations/ ship earth stations), as well as between ship based radio stations.

How far can you talk on a marine radio?

Your VHF radio is intended mainly for short range communications, generally 5-10 miles, and at least 20 miles to a USCG station. To communicate at longer ranges, you will normally need a satellite telephone or an MF/HF marine radiotelephone.

Do you need a Licence for a VHF marine radio?

All marine VHF, MF and HF radios require the user and the vessel to hold a relevant licence. The vessel’s licence is like a car tax disc, but it is also the key to obtaining an MMSI number MMSI number, which will uniquely identify your vessel. You can obtain an application form for a ship’s radio by clicking here.

Why is communication important in the Marines?

With ship traffic increasing around the world, it has become ever more important to improve safety and security and to safeguard our environment. Good communications on board the ship also serve another important role; that of keeping the crew in touch with often distant friends and family.

How do you talk on a VHF marine radio?

To use your VHF, turn it on and pick a channel, set the squelch to the point where you don’t hear any white noise, and begin talking. Things to remember when you are on the radio: Monitor channel 16 when you are not actively in conversation with someone else.

What is marine shipboard communication?

Marine communication involves ship-to-ship and ship-to-shore communication. In the early half of the last century, ships began outfitting vessels with radios that could communicate distress signals between other ships, as well as to those on shore.

Are marine radios VHF or UHF?

They operate in the 460 mHz UHF band between VHF radios and cell phones and transmit at 0.5 watts.

What will negatively affect VHF radio communications?

Below we will discuss a few of the most common factors found to affect VHF communications: Transmitter Power, Intervening Topographical Features, and what can be considered to be the most important factor affecting VHF range, antenna height.