Suitsat宇航人不到一天就死了！？ [复制链接]

据nasa电视解讲员说，suitsat在运行了两个轨道后停止了工作，估计是电池冻了，因为宇航服里面的恒温装置释放时已经关闭，令人失望。。。

幸亏是假人！！！！！！！

怎么回事?

中国日报网站消息：无线电爱好者们注意了，在未来几天中，你们将收听到来自太空的多语种广播，实时了解到太空的温度，并听到来自太空的温馨祝福。而发出这些无线信号的是一颗特殊的“卫星”——一件报废的俄罗斯宇航服。

发挥90小时最后余热

据美联社和路透社2月2日报道，国际空间站第12长期考察组的两名成员将从格林威治时间2月3日22点20分（北京时间2月4日6点20分）起开始一次不寻常的太空行走。这次行走的第一个也是最重要的任务，就是向太空施放一颗由报废的宇航服改造而成的“人造卫星”。

这件被命名为“卫星服1号”的俄制“奥尔兰-m”宇航服中安装了无线电发射器、全球定位系统接受器、语音合成器、几个传感器和三节电池。同时，宇航员还把“卫星服”塞满了废旧衣服，把它支撑起来，让它看起来像个人的模样。

俄罗斯宇航员托卡列夫将在美国宇航员麦克阿瑟的帮助下把“卫星服1号”推到位于国际空间站背面正下方左偏30度的位置，然后它将地球轨道上开始约90个小时的短暂对地广播，每分钟广播时间为30秒。任何人把收音机调到fm145.990赫兹，就能听到用英语、法语、日语、俄语、德语和西班牙语事先录制的太空问候。此外，它还将报告自己此时的温度，电池动力和剩余的服务时间等。在每次广播结束时，它还将传送出一张低分辨率的电视图片，需要特殊的电脑软件才能对图像进行解码。

除了投放“卫星服1号”，宇航员们还将更换位于空间站外表面的一些实验材料，并对空间站外表面进行拍照。

一个点子化腐朽为神奇

此前，国际空间站内报废了的宇航服往往被放到“进步”货运飞船里并连同飞船一起坠毁在地球大气层。莫斯科鲍曼国立理工大学与莫斯科航空学院学生认为，花费巨额资金研制出的宇航服连同飞船一起坠毁有些浪费，因而想出对报废的宇航服加以利用的主意。

美国戈塔德宇宙飞行中心“卫星服”项目工程师福兰克·鲍尔说：“宇航服卫星的设想是俄罗斯科学家的一个智力革命，这使我们想到，可以用旧的航天服做通讯卫星，变废为宝。”如果试广播成功，无线电爱好者收到了“卫星服1号”发出的信号，那么宇航员以后就将固定地把报废的宇航服改造成卫星。

国际空间站上目前还存有一件报废的俄罗斯宇航服，它在今年或明年也将被送入太空，发挥余热。根据科学家的长远设想，将来还可以用安装了摄像机和更先进传感器的宇航服传送图像和进入地球大气时监测到的数据。

“卫星服1号”的广播时间只有短短的几天，无线电爱好者做好准备吧，你可以在nasa的网站上查询到广播开始的具体时间。当它完成这项颇具开创意义的任务，将在未来的6个月中逐渐消失在地球的大气层。（康娟）

http://news.163.com/06/0204/10/29440t0k0001121s.html

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怎么回事?

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  据美联社报道，国际太空站的俄罗斯宇航员瓦勒里·图卡瑞夫3日将一件旧宇航服推出太空舱。这件宇航服的头盔和手套齐全，里面填装着丢弃的衣物和一台无线电广播发射机。它飘过距地球354公里的国际太空站俄罗斯区，然后开始绕地球进行轨道运转。
　美国宇航局官员称，宇航服内的无线电广播发射机会把用6种语言录制的信息发送给一些业余无线电爱好者，几天后它会重新进入地球的大气层并最后燃烧掉。
这项宇航服工程被命名为“suitsat-1”，是一位俄罗斯无线电业余爱好者的主意，无线电爱好者可以把频率调到fm145.990mhz接收来自太空的信息。
　　宇航服内除了无线电广播发射机外，还有内部的传感器监控温度和电池能量。在飘浮过程中，它会不断向地面报告温度、电池能量和在太空运行的时间。学生和其他爱好者可以通常美国宇航局和网站关注此事。美国宇航局称，这件宇航服会在3日午夜到4日凌晨4时经过美国。
　　休斯顿的美国宇航局约翰逊太空中心负责此次太空行走的飞行主管库阿特茨·阿利巴鲁赫称：“我们希望地球上的无线电爱好者可以在几天内接收到这些太空服信号。”

suitsat is missing
reports have been received that suitsat froze after two orbits and is no longer sending data. radio amateurs around the world continue to monitor 145.990 mhz. this most unusual amateur radio satellite was successfully deployed on february 3 when russian cosmonaut tokarev activated suitsat's helmet-mounted control panel and jettisoned the orlan space suit as planned.

running only on internal batteries within the spacesuit, suitsat will have a limited, but interesting lifetime beaming down special messages and an sstv image as it floats in space. having no external thrust to adjust its orbit after it is hand-deployed during the eva, suitsat will be in a free-floating, but decaying orbit around earth. it is expected to remain in orbit up to 6 weeks after being deployed but its radio message may only be heard for the first week until the internal suit batteries expire.

the image on the left shows suitsat in it's flight configuration. you can see the electronics control panel on the top of the helmet along with the suitsat antenna. a new handle has been added around the midsection of the suit (black stripes). the handle is an important addition that will allow the astro/cosmonaut launching the suit to move it safely. [photo courtesy of energia]

suitsat's transmissions includes special international voice messages, spacesuit telemetry, and a pre-programmed sstv picture on its 145.990 mhz fm downlink. if you have already received the packet station or heard the iss crew on 2-meter voice, then you already have most of what you need. amateur radio signals from the iss can be received with a 2 meter vertical antenna so an elaborate tracking system is not necessary. keep in mind that suitsat will transmit a weaker signal than the main ham transmitter aboard the iss so try for the best antenna feasible. while a 2 meter vertical antenna may suffice during suitsat's initial operation, higher gain, directional antennas will become necessary to hear suitsat as the battery gets weaker, reducing the transmitter power. the sstv signal can be decoded with personal computer sstv software after you connect your computer to the speaker output of your radio.

see the complete article including additional suitsat photographs at:
http://www.amsat.org/amsat-new/articles/suitsat/

also see the article "this is suitsat-1 rs0rs" by frank bauer,ka3hdo at:
http://www.amsat.org/amsat-new/articles/bauersuitsat/index.php updated

from http://www.amsat.org

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据nasa电视解讲员说，suitsat在运行了两个轨道后停止了工作，估计是电池冻了，因为宇航服里面的恒温装置释放时已经关闭，令人失望。。。

'

大佬，小心用词啊，几乎以为又搞出人命啦 :d

这次是第一次进行类似的试验，有些外在因素可能在预计之外，但失败乃成功之母。

挂了，遗憾             。

有谁听到了吗？

全世界都没人听到……

等待下一次的suitsat，不是还有一件报废的宇航服吗

下次.... 下次裡頭要放一個真人....

最新消息.... 經過本人發出嚴重恐嚇後, 太空衣終於活過來了.... :)

subject: re: [amsat-bb] suitsat-1 heard 0917ut !
from: "sion chow q. c. \(9w2qc\)" <9w2qc@xxxxxxxxx>
date: sat, 4 feb 2006 1855 +0800
in-reply-to: <pine.lnx.4.61.0602041033170.13748@dolli.physik.unizh.ch>
thread-index: acypc2k54htxsezgt1spmgte+xr8bwabbpya

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hello volker and achim,

congratulations on hearing the id voice of suitsat!!!

can you advice us, what keps are you using, and if possible please post them
here. currently i have 2 versions of suitsat keps. were you using the
suitsat keps or iss keps?

thanks a lot... have a pass in about 5 hours time, will definitely like to
give it a try, again.

73,
sion chow q. c.,
9w2qc.

-----original message-----
from: owner-amsat-bb@amsat.org [mailto:owner-amsat-bb@amsat.org] on behalf
of achim vollhardt
sent: saturday, february 04, 2006 5:41 pm
to: amsat-bb@amsat.org
subject: [amsat-bb] suitsat-1 heard 0917ut !

hello all!

positive report from dl0wh (clubstation weinheim)

0917 ut : clear over noise, girls voice: 'this is suitsat-1'


we have it on video tape and just play it back and forth, but even audible
if retransmitted over 2m local :)

in addition strong qrm once every 5 sec from local station trying to
uplink on 145.990.. stupid !


for the second half of the pass also qrm by local cable network leaking
here in the 2m band..

we will try to convert the movie and put it online, but give us some
days..

73s volker, df7it and achim, dh2va/hb9dun
----

'太空衣衛星" 軌道參數請參考...

suitsat-1 keps

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subject: [amsat-bb] suitsat-1 keps
from: "mineo wakita" <ei7m-wkt@xxxxxxxxxxxxxxx>
date: sat, 4 feb 2006 1953 +0900

--------------------------------------------------------------------------------

suitsat
1 28933u 05035c   06035.17648092 .00150877 00000-0 98827-3 0   18
2 28933 051.6460 151.5234 0008831 241.8711 118.1817 15.74747302   34

http://www.celestrak.com/norad/elements/tle-new.txt

我听到了。同志们好！首长好！同志们辛苦了！为！！！！！！！

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大佬，小心用词啊，几乎以为又搞出人命啦 :d

'

大哥，不得已啊，这个栏目点击率太低，时间又只有几天，出此下策，这方面还是跟4ia董兄学来得

这几天没有怎么上网，不知道这个世界发生了什么事，刚看到这个标题，确实吓了一跳，呵呵，恭喜发财！ :d

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大哥，不得已啊，这个栏目点击率太低，时间又只有几天，出此下策，这方面还是跟4ia董兄学来得 [表情] [表情] [表情]

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呵呵，高兄这招果然是灵啊，把大佬们都弄进来了。
这个标题如何：“紧急！最新消息，suitsat宇航员sk!"

'

这几天没有怎么上网，不知道这个世界发生了什么事，刚看到这个标题，确实吓了一跳，呵呵，恭喜发财！ :d

'

恭喜发财！

我的目标是能让这个关注率到达1000人，然后让4ia收我做学生，哈哈哈！