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Psat and the APRS Space Network

机译：PSAT和APRS空间网络

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The next APRS satellite ismanifest for launch in the spring of 2011.This will be our first cubesat, but withfour deployable solar panels we shouldhave plenty of power budget for an APRSVHF as well as a PSK-31 ten-metertransponder. APRS is a communicationstext-messaging and information receivesystem for the distribution and display ofrelevant immediate information of use tothe mobile or portable operator. Via theAPRS Amateur Satellites, this capabilityis extended world-wide from a radio inthe palm of your hand.!Many people have been mislead into thinking of APRS as a vehicle tracking system and thus dead-endtheir thoughts about how to use this 2-way communications capability for universal text messaging.As originally designed, APRS focuses on the receipt and display of relevant ham radio informationand text-messaging and Email from the palm of your hand and APRS represents the epitome of hamradio. With our congested and shared AMSAT uplinks, the ability to transmit your relevant QSOinformation through the satellite in about 1 second is very valuable to the use by large numbers ofoperators. Most cubesats and other university satellites are capable of serving as APRS transponders,even while they are performing their primary mission. We need to encourage such operations,preferably on the one 145.825 channel for synergy with other satellites and the global network ofground stations.
机译：接下来的APRS卫星是发布于2011年春季。这将是我们的第一间秘书，但是我们应该是四个可部署的太阳能电池板4月份有大量的电力预算VHF以及PSK-31十米转发器。 APRS是一个通信文本消息和信息接收用于分销和显示的系统相关的直接信息移动或便携式操作员。通过这一点APRS业余卫星，这种能力从收音机延伸到世界各地你的手掌。许多人误导了APRS作为车辆跟踪系统的思考，因此死亡他们对如何使用此双向通信能力进行通用文本消息的思考。APS最初设计，APRS专注于相关火疫信息的收据和显示从手掌和APRS的发短信和电子邮件代表火腿的缩影收音机。通过我们拥挤和共享的AMSAT上行链路，能够传输相关的QSO通过大约1秒内的卫星的信息非常有价值，对大量使用运营商。大多数小型立方体和其他大学卫星都能够作为APRS转发器，即使他们正在执行他们的主要任务。我们需要鼓励此类业务，优选地，在与其他卫星和全球网络的协同作用的一个145.825频道上地面站。

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