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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Parece que a ideia é mesmo essa, “substituir cabos em fibra optica” por sistemas de radiofrequência a 100 Gb/s no futuro.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> _\\|//_<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> ( o o )<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D">------------------ooO-(_)-Ooo------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> 73 de:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> ************************************<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> * CT1FBF / João Gonçalves Costa
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> * QTH Locator : IM58kq
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> </span><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D">* CQ Zone: 14 / ITU Zone: 37
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> * E-mail and Address, see in:
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> </span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D">* www.qrz.com
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> * QSL Card via Eqsl: www.eqsl.cc
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#1F497D"> **************************************<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">De:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> cluster-bounces@radio-amador.net [mailto:cluster-bounces@radio-amador.net]
<b>Em nome de </b>Paulo Gomes<br>
<b>Enviada:</b> quinta-feira, 17 de Janeiro de 2013 13:50<br>
<b>Para:</b> Resumo Noticioso ARLA/CLUSTER<br>
<b>Assunto:</b> Re: ARLA/CLUSTER: DARPA: 100 Gb/s radio frequency backbone<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Não precisam de procurar muito, não é para 200km mas lá chegaram !<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><a href="http://www.ubnt.com/airfiber">http://www.ubnt.com/airfiber</a> <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Cumps<o:p></o:p></p>
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<p class="MsoNormal">PGomes<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
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<p class="MsoNormal">On Thu, Jan 17, 2013 at 11:48 AM, João Costa > CT1FBF <<a href="mailto:ct1fbf@gmail.com" target="_blank">ct1fbf@gmail.com</a>> wrote:<o:p></o:p></p>
<h1>DARPA seeks industry help with 100 Gb/s radio frequency backbone<o:p></o:p></h1>
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<p class="MsoNormal">January 9, 2013 | By <a href="http://www.fiercemobilegovernment.com/author/gslabodkin" target="_blank" title="View author profile.">
Greg Slabodkin</a><o:p></o:p></p>
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Defense Advanced Research Projects Agency is soliciting research proposals for developing a communications link capable of transmitting data at a rate of 100 gigabits per second within a single radio channel, according to a Jan. 3 broad agency <a href="https://www.fbo.gov/utils/view?id=93245636db4470c17d853e5a3c80270b" target="_blank">announcement</a> from
DARPA's Strategic Technology Office.<o:p></o:p></p>
<p>The objective of the DARPA initiative is to design, build, and test a communications link with fiber-optic-equivalent capacity in airborne-to-airborne and airborne-to-ground configurations that can serve as a deployable data backbone in a military communications
network. The agency envisions aerial and ground assets that provide 100 Gb/s capacity at ranges of 200 km for air-to-air links and 100 km for air-to-ground links.<o:p></o:p></p>
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<p class="MsoNormal"><a href="http://oascentral.fiercemarkets.com/RealMedia/ads/click_lx.ads/fiercemobilegovernment/story/story/darpa-seeks-industry-help-100-gbs-radio-frequency-backbone/2013-01-09/528809391/Middle1/default/empty.gif/776b4652583144333544774144553052?x" target="_blank"><span style="text-decoration:none"><img border="0" width="1" height="1" id="_x0000_i1025" src="http://imagec17.247realmedia.com/RealMedia/ads/Creatives/default/empty.gif/0"></span></a><o:p></o:p></p>
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<p class="MsoNormal"><a href="http://www.fiercemobilegovernment.com/signup?source=Organic-Inline-FierceMobileGovernment-FierceMobileGovernment" target="_blank"><b><span style="font-size:7.5pt;background:yellow;text-decoration:none">Sign up for our FREE newsletter
for more news like this sent to your inbox!</span></b></a> <o:p></o:p></p>
<p>"The proposed program, 100G, should investigate innovative approaches for using high-order modulation together with spatial multiplexing to achieve spectral efficiencies greater than 20 bits-per-second-per hertz," states the BAA.<o:p></o:p></p>
<p>In addition, DARPA wants the system to provide an all-weather (cloud, rain and fog) capability while maintaining tactically-relevant throughput and link ranges. The agency's goal is to meet the weight and power metrics of the Common Data Link deployed by
the forces today for high-capacity data streaming from intelligence, surveillance and reconnaissance platforms.<o:p></o:p></p>
<p>DARPA hosted a proposer's day conference today to provide industry with information about the solicitation. According to the agency announcement, $18.3 million is available for Phase I of the effort, with multiple awards expected for each of Phase I's three
technology areas.<o:p></o:p></p>
<p>For more:<br>
-<a href="https://www.fbo.gov/utils/view?id=93245636db4470c17d853e5a3c80270b" target="_blank">go to</a> DARPA's BAA<o:p></o:p></p>
<p><strong>Related Articles:</strong><br>
<a href="http://www.fiercemobilegovernment.com/story/darpa-nist-seek-android-app-security-tool/2012-08-21" target="_blank">DARPA, NIST seek Android app security tool</a><br>
<a href="http://www.fiercemobilegovernment.com/story/darpa-spend-21m-mobile-armour-android-devices/2012-06-27" target="_blank">DARPA to spend $21M on 'Mobile Armour' for Android devices</a><br>
<a href="http://www.fiercegovernmentit.com/story/dod-cyber-defenses-are-treading-water-says-darpa-official/2012-03-21" target="_blank">DoD cyber defenses are 'treading water,' says DARPA official</a><o:p></o:p></p>
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Read more: <a href="http://www.fiercemobilegovernment.com/story/darpa-seeks-industry-help-100-gbs-radio-frequency-backbone/2013-01-09#ixzz2IESau2df" target="_blank">
<span style="color:#003399">DARPA seeks industry help with 100 Gb/s radio frequency backbone - FierceMobileGovernment</span></a>
<a href="http://www.fiercemobilegovernment.com/story/darpa-seeks-industry-help-100-gbs-radio-frequency-backbone/2013-01-09#ixzz2IESau2df" target="_blank">
<span style="color:#003399">http://www.fiercemobilegovernment.com/story/darpa-seeks-industry-help-100-gbs-radio-frequency-backbone/2013-01-09#ixzz2IESau2df</span></a>
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