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你相信业余无线电通信技术可以帮助你找回被盗的汽车么?2005年夏末的卡特里娜飓风造成的破坏是现在认为美国最严重的自然灾害,一切仿佛我们仍历历在目。灾后分析中我们需要知道那些地方出了问题,以及提供帮助救援给那些需要的人。业余无线电在当中的作用成为为数不多的例子之一。美国众议院和白宫的两份联邦调查报告中都强调了业余无线电应急通信对于救灾所发挥的重要作用。在业余无线电刚刚发展的初期时业余通信这个新事物几乎被取缔!因为火腿们经常干扰商用与军用无线通信(火腿们的设备通常比他们要好很多),火腿作为干扰差点导致早
Do you believe amateur radio can help you to recover stolen cars? The devastation caused by Hurricane Katrina in late summer of late 2005 is now the most serious natural disaster in the United States, as if we were still vivid. In post-disaster analysis we need to know where there is a problem, and to provide assistance to those who need it. Amateur radio in the role of one of the few examples. Both the U.S. House of Representatives and the White House’s federal investigation report highlighted the important role played by amateur radio emergency communications in disaster relief. The new thing about amateur communications was nearly banned at the early days of amateur radio! Because hams often interfere with commercial and military wireless communications (hams usually have much better equipment than they do) ham is almost as early as interference