Despite the growth of the Internet, ham radio is still a popular hobby. How does it work, and how is it still relevant in the digital era?
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Amateur Radio a hobby for the 21st century [ Great Video ]
Although Amateur Radio operators get involved for many reasons, they all have in common a basic knowledge of radio technology and operating principles, and pass an examination for the country license to operate on radio frequencies known as the "Amateur Bands." These bands are radio frequencies allocated by the country for use by ham radio operators.