What is shortwave radio and its benefits

Shortwave radio is a radio receiver designed to receive shortwave broadcasts from anywhere in the world.  Typically, it receives wave bands shorter than 1500kHz. Shortwave radio gets its name due to the size of the wavelength. Many countries have shortwave broadcasters ranging from amateur broadcasters to commercial/government owned radio stations.

 

Shortwave frequenciesfollow the curvature of the earth, which means they are able to bend around the horizon rather than shooting straight into the space.  Due to its short wavelength being able to curve round the earth, it is able to travel over a long distance. Therefore, it is possible to receive radio broadcast from other countries across the continents. Ships and aircrafts, hence, are able to send and receive communications over long distances. Its many uses are amateur, government, military and some commercial radio stations. One very good use for it is in remote part of the world where other forms of communications are either unavailable or not viable. As with AM and FM broadcasts, shortwave’s broadcasts do not have any delay (in other words, live).

 

Even if there is no delay, the strength of the broadcasts do vary depending on the location, the radio you use and the time of day. The activity of the sun can also have an effect on the signal as well. As a rule of thumb, the best time to tune in to a shortwave radio station from abroad is during night time. However, you may also find good reception during sunset and sunrise.

 

Benefits…

You probably ask why own a shortwave radio, well one of the reasons people own one is to listen and enable themselves to hear transmissions from around the world. Thus gaining an insight into what is going on locally in other countries as well as other information and opinions from the countries around the world. One thing you should find is a lot of broadcasts are in English so making it an even better reason to own a shortwave radio. Another reason people have shortwave radios is to listen in on emergency channels. As you can see, the typeof audience can range from teenagers to retired people.

 

The shortwave radio is a piece of technology that can provide a great deal of enjoyment if you wish to listen to world news from a different perspective by listen to local news events in different countries instead of news from your country. Not only news but music and amateur programs can be heard from all over the world giving a refreshing new and interesting idea and sound from different parts of the world especially those areas that still only have shortwave radio as their main communication with outside world. It truly is the best source for information from around the world.

 

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