The earliest sense of amateur ("one that has a marked fondness, liking, or taste") is strongly connected to its roots: the word came into English from the French amateur, which in turn comes from the Latin word for “lover” (amator). This has led some people to assume that the word is properly used only in the sense “one who performs something for love rather than for money.” However, as is the case with so many other English words, amateur may mean two strikingly different things, referring to one who does something for the love of it and also to one who is not terribly competent at something.
Our earliest record of the word's literal sense comes from a 1777 source. By 1790, however, it was already being used in the somewhat condescending extended sense, as seen in George Rous’s description of Edmund Burke as “a bystander, a mere amateur of aristocracy” in his Thoughts on Government.
In amateur radio, "amateur" is also known as "ham",
The origins of amateur radio can be traced to the late 19th century, but amateur radio as practiced today began in the early 20th century. The First Annual Official Wireless Blue Book of the Wireless Association of America, produced in 1909, contains a list of amateur radio stations.This radio callbook lists wireless telegraph stations in Canada and the United States, including 89 amateur radio stations. As with radio in general, amateur radio was associated with various amateur experimenters and hobbyists. Amateur radio enthusiasts have significantly contributed to science, engineering, industry, and social services. Research by amateur operators has founded new industries, built economies, empowered nations, and saved lives in times of emergency. Ham radio can also be used in the classroom to teach English, map skills, geography, math, science, and computer skills.
Amateur Radio (ham radio) is a popular hobby and service that brings people, electronics and communication together. People use ham radio to talk across town, around the world, or even into space, all without the Internet or cell phones. It's fun, social, educational, and can be a lifeline during times of need.
You can set up a ham radio station anywhere! In a field ...at a club station....
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 FCC license to operate on radio frequencies known as the "Amateur Bands." These bands are radio frequencies allocated by the Federal Communications Commission (FCC) for use by ham radio operators.