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TRAKNET, An AMSAT Mobile Satellite System

机译：Traknet，AMSAT移动卫星系统

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摘要

There are two distinct advantages of the global nature of satellites which cannot be easily met with terrestrial systems: wide-bandwidth-point-to-point and mobile applications. With the availability of telephone, cable, and the internet to link HAMS at fixed sites to each other routinely, we are wasting a lot of potential of our very valuable AMSAT resources by ignoring mobile applications.HAM radio is on the move. Many hams only have time to play radio while mobile, and similarly, whenever a ham contemplates a long trip, his HAM radio is high on the packing list. Although many dream of taking along an HF mobile to play with and to report their progress back home, the $1000 to $2000 investment is just too much of a risk. Two meters is fun, and can bring emergency aid, but it just doesn't provide the nationwide coverage that is needed for the mobile HAM traveler far from home, the offshore boater, or first-response teams arriving in a'disaster area. In many cases, just a brief position/status report or message is all that is needed to assure the health and welfare of the traveler or to summon assistance or alert other comms channels.
机译：卫星的全球性质有两个独特的优势，可以轻松地与地面系统：广泛带宽点对点和移动应用。随着电话，电缆和互联网的可用性，通过忽略移动应用程序，我们常规地将火腿链接到固定网站上的固定网站，我们浪费了我们非常有价值的AMSAT资源。火腿收音机正在移动。许多火腿只有时间在移动时玩无线电，而同样，每当火腿召开长途旅行时，他的火腿无线电都在包装列表上很高。虽然许多梦想乘坐HF Mobile玩并报告他们的进展回家，但1000美元到2000美元的投资只是风险太大了。两米很有趣，可以带来紧急援助，但它只是没有提供远离家乡的移动火腿旅行者所需的全国覆盖范围，即抵达A'Disaster地区的近海船只或第一响应团队。在许多情况下，确保旅行者的健康和福利或召唤或警告其他通讯渠道所需的简要职位/状态报告或消息。

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