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Amateur radio - Wikipedia, the free encyclopedia |
 | | The birth of amateur radio and radio in general has mostly been historically associated with various experimenters. |
 | | At the conference, the familiar amateur radio bands of 80, 40, 20 and 10 meters were established by treaty and international radio callsign prefixes were devised. |
 | | Amateur radio operators who are involved in emergency communications often belong to a national or local emergency club, such as ARES and RACES in the United States, AREC in New Zealand, RAYNET in the United Kingdom, WICEN in Australia and Hamnet in South Africa. |
| en.wikipedia.org /wiki/Amateur_Radio (4543 words) |
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