<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-11359092</id><updated>2012-02-16T18:28:04.180Z</updated><title type='text'>hamRadio Portugal</title><subtitle type='html'>"O mistério das telecomunicações não está apenas no facto de comunicarmos unilateralmente[...] Um dos principais factores, o social, propõe-nos uma situação global, para além do conhecimento humano: é que, projectando a nossa imagem e a nossa voz no espaço, damos um pouco de nós próprios numa relação de tempo aproximando-nos da eternidade..."
Texto de um tempo remoto do século XX
in revista "Galáxia 2001"</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>19</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-11359092.post-5629235297419551332</id><published>2009-04-27T14:53:00.006+01:00</published><updated>2009-05-04T12:23:22.445+01:00</updated><title type='text'>Rádio Amadorismo a válvulas e a paciência.</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/r9pVGIvKx1s&amp;hl=en&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/r9pVGIvKx1s&amp;hl=en&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;CT1IA tentando descobrir uma avaria num equipamento do anos 40. &lt;br /&gt;Este '&lt;span style="font-style:italic;"&gt;hallicrafter Model S36&lt;/span&gt;' mantém todas as válvulas de origem, &lt;br /&gt;e aguentam horas e horas de serviço diário!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-5629235297419551332?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/5629235297419551332/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=5629235297419551332' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/5629235297419551332'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/5629235297419551332'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2009/04/radio-amadorismo-vavulas-e-paciencia.html' title='Rádio Amadorismo a válvulas e a paciência.'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-7828255654956786662</id><published>2009-02-17T23:14:00.005Z</published><updated>2009-02-17T23:28:52.533Z</updated><title type='text'>SSTV DOS ANOS 50/7O</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/u3k6Xt30Z7g&amp;hl=pt-br&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/u3k6Xt30Z7g&amp;hl=pt-br&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;A emissão de &lt;span style="font-weight:bold;"&gt;SSTV&lt;span style="font-style:italic;"&gt;&lt;/span&gt;&lt;/span&gt;, para quem realmente gosta de imagens pelo rádio a p&amp;b , é um fascínio de transmissão: rapidez e programar emissões pessoalizadas!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-7828255654956786662?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/7828255654956786662/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=7828255654956786662' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/7828255654956786662'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/7828255654956786662'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2009/02/sstv-dos-anos-507o.html' title='SSTV DOS ANOS 50/7O'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-7831986105822082643</id><published>2009-01-23T22:33:00.005Z</published><updated>2009-01-23T22:58:37.441Z</updated><title type='text'>Uma feira da RÁDIO algures nos EU</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/a6eynz6NxLU&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;feature=player_embedded&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/a6eynz6NxLU&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Os om's dos Estados Unidos da América levam a brincar [a sério], com gosto e camaradagem, &lt;br /&gt;estas 'feiras' da rádio, onde tudo se encontra de material de comunicações sucatas..., mas a funcionar.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-7831986105822082643?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/7831986105822082643/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=7831986105822082643' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/7831986105822082643'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/7831986105822082643'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2009/01/fielday-algures-no-eu.html' title='Uma feira da RÁDIO algures nos EU'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-6332330721136993700</id><published>2009-01-14T22:18:00.005Z</published><updated>2009-01-15T16:01:37.167Z</updated><title type='text'>Quando a Rádio foi Televisão</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/ZXPRnJQZeKc&amp;hl=en&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/ZXPRnJQZeKc&amp;hl=en&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;CTINB&lt;/span&gt; pioneiro da televisão em Portugal, Engº Charters de Azevedo. &lt;br /&gt;© &lt;span style="font-style:italic;"&gt;manuelvarella3&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-6332330721136993700?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/6332330721136993700/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=6332330721136993700' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/6332330721136993700'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/6332330721136993700'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2009/01/quando-rdio-foi-televiso.html' title='Quando a Rádio foi Televisão'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-7844967420409272259</id><published>2008-12-14T18:22:00.003Z</published><updated>2008-12-14T18:34:13.388Z</updated><title type='text'>SSTV vindo do espaço pela InternacionalSpaceStation</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/mW9DXHkKpNo&amp;hl=pt-br&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/mW9DXHkKpNo&amp;hl=pt-br&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;uma informação de SSTV de extrema qualidade, vinda do espaço sideral, &lt;br /&gt;para os hamradios do mundo da transmissão de imagens... úteis!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-7844967420409272259?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/7844967420409272259/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=7844967420409272259' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/7844967420409272259'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/7844967420409272259'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2008/12/sstv-vindo-do-espao-pela.html' title='SSTV vindo do espaço pela InternacionalSpaceStation'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-116965702578204425</id><published>2007-01-24T16:39:00.000Z</published><updated>2007-01-24T16:43:45.803Z</updated><title type='text'>Radioamadores no espaço</title><content type='html'>&lt;object width="425" height="350"&gt; &lt;param name="movie" value="http://www.youtube.com/v/r7n4BvvOVt8"&gt; &lt;/param&gt; &lt;embed src="http://www.youtube.com/v/r7n4BvvOVt8" type="application/x-shockwave-flash" width="425" height="350"&gt; &lt;/embed&gt; &lt;/object&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style:italic;"&gt;posted by ©megaciclo&lt;a href="http://netcq.no.sapo.pt"&gt;&lt;/a&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-116965702578204425?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/116965702578204425/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=116965702578204425' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/116965702578204425'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/116965702578204425'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2007/01/radioamadores-no-espao.html' title='Radioamadores no espaço'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-116965600561944279</id><published>2007-01-24T16:19:00.003Z</published><updated>2008-09-03T23:33:43.247+01:00</updated><title type='text'>cq com FT-747GX-metodologia de um QSO/DX</title><content type='html'>&lt;object width="425" height="350"&gt; &lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/B1C9e2oB_7Q&amp;amp;hl=en&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;embed src="http://www.youtube.com/v/B1C9e2oB_7Q&amp;amp;hl=en&amp;amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-116965600561944279?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/116965600561944279/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=116965600561944279' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/116965600561944279'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/116965600561944279'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2007/01/ct1nb-pioneiro-da-tv-amador-em.html' title='cq com FT-747GX-metodologia de um QSO/DX'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-116957615681143933</id><published>2007-01-23T18:11:00.000Z</published><updated>2008-02-09T16:11:14.860Z</updated><title type='text'>rede de emergência; colaboram radioamadores</title><content type='html'>&lt;object height="350" width="425"&gt;&lt;param name="movie" value="http://www.youtube.com/v/sflHL2PLGes"&gt;&lt;param name="wmode" value="transparent"&gt;&lt;embed src="http://www.youtube.com/v/sflHL2PLGes" type="application/x-shockwave-flash" wmode="transparent" height="350" width="425"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-116957615681143933?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/116957615681143933/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=116957615681143933' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/116957615681143933'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/116957615681143933'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2007/01/rede-de-emergnciaexemplos-civilizados.html' title='rede de emergência; colaboram radioamadores'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-116933430014331549</id><published>2007-01-20T22:57:00.000Z</published><updated>2007-01-23T00:25:11.013Z</updated><title type='text'>voar com Space Shuttle</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/uEj8-u-nBc0"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/uEj8-u-nBc0" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-116933430014331549?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/116933430014331549/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=116933430014331549' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/116933430014331549'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/116933430014331549'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2007/01/voar-com-space-shuttle.html' title='voar com Space Shuttle'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-114857302438563823</id><published>2006-05-25T16:52:00.000+01:00</published><updated>2006-05-25T17:03:44.396+01:00</updated><title type='text'>ausência de luz ou viver por ela</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://pwp.netcabo.pt/0211043101/historiaradio/conteudos_lampadaedison.html"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" src="http://photos1.blogger.com/blogger/3974/918/320/valvula.0.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Thomas Alva Edison&lt;/span&gt;&lt;br /&gt;desde criança demonstrou&lt;br /&gt;poder de observação&lt;br /&gt;e muita curiosidade, por tudo.&lt;br /&gt;Em 1854, a família mudou-se&lt;br /&gt;para Port Huron, Michigan.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(204, 102, 0);"&gt;&lt;-&lt;/span&gt;&lt;span style="color: rgb(204, 102, 0);font-size:85%;" &gt;clique na imagem&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-114857302438563823?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/114857302438563823/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=114857302438563823' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/114857302438563823'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/114857302438563823'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2006/05/ausncia-de-luz-ou-viver-por-ela.html' title='ausência de luz ou viver por ela'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-111417062589931949</id><published>2005-04-22T12:49:00.000+01:00</published><updated>2006-05-25T16:42:00.446+01:00</updated><title type='text'>ser radioamador no 3º milénio</title><content type='html'>&lt;div style="text-align: right;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;div style="text-align: center;"&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://pwp.netcabo.pt/0211043101/hamradio/movham1.html"&gt;&lt;img alt="omHam.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/omHam.gif" border="0" height="234" width="272" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-style: italic;"&gt;Ser radioamador é, cada vez mais,&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;"fugir" o mais possível da rotina. As&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;modernas  tecnologias permitem-nos&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;novos horizontes de comunicações:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;em fonia e em imagem.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;font&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-111417062589931949?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/111417062589931949/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=111417062589931949' title='4 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111417062589931949'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111417062589931949'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2005/04/ser-radioamador-no-3-milni_111417062589931949.html' title='ser radioamador no 3º milénio'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-111324788146852334</id><published>2005-04-11T20:24:00.000+01:00</published><updated>2006-03-02T18:01:17.760Z</updated><title type='text'>quando o radioamador comunica do cosmos</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/1339/2382/1600/sarex.gif"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://photos1.blogger.com/blogger/1339/2382/320/sarex.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;imagem antes da emissão fonia/SSTV&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-style: italic;"&gt;&lt;br /&gt;&lt;img alt="sstvSar.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/sstvSar.gif" border="0" height="256" width="320" /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="text-align: center;"&gt;&lt;span style="font-style: italic;"&gt;imagem possível do espaço, captada na terra por&lt;/span&gt;&lt;br /&gt;&lt;/div&gt; &lt;div style="text-align: center;"&gt;&lt;span style="font-style: italic;"&gt;radioamadores de SSTV/fonia&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-111324788146852334?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/111324788146852334/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=111324788146852334' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111324788146852334'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111324788146852334'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2005/04/quando-o-radioamador-comunica-do.html' title='quando o radioamador comunica do cosmos'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-111229959387835686</id><published>2005-03-31T20:58:00.000+01:00</published><updated>2005-04-26T17:42:43.996+01:00</updated><title type='text'>tv passado e presente [1935 e 1998]</title><content type='html'>&lt;span style="font-family:arial;"&gt;&lt;div style="text-align: center;"&gt;&lt;img alt="iconscope.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/iconscope.gif" border="0" height="227" width="312" /&gt;&lt;span style="font-weight: bold; color: rgb(255, 0, 0);"&gt;&lt;br /&gt;&lt;/span&gt; &lt;div style="text-align: center; color: rgb(204, 204, 204);"&gt;&lt;span style="font-style: italic; color: rgb(204, 204, 204);"&gt;alegoria, com alguma verdade, da emissão e recepção de televisão&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(204, 204, 204);"&gt;a partir da invenção do &lt;/span&gt;&lt;span style="color: rgb(204, 204, 204);"&gt;iconoscópio&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(204, 204, 204);"&gt;, em 1935, pelo então investigador&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(204, 204, 204);"&gt;soviético, &lt;/span&gt;&lt;span style="color: rgb(204, 204, 204);"&gt;Vladimir Zworykin&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(204, 204, 204);"&gt; - sistema que viria a ser o antepassado,&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(204, 204, 204);"&gt;do actual &lt;/span&gt;&lt;span style="color: rgb(204, 204, 204);"&gt;cinescópio&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(102, 102, 102);"&gt;&lt;span style="color: rgb(204, 204, 204);"&gt;, este, já ultrapassado pelos ecrans de plasma&lt;/span&gt;.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt; &lt;span style="font-weight: bold; color: rgb(255, 0, 0);"&gt;&lt;br /&gt;&lt;/span&gt;&lt;img alt="mlSstv.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/mlSstv.gif" border="0" height="170" width="155" /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="font-style: italic;font-size:100%;" &gt; recepção de imagens de longa distância, de SSTV&lt;br /&gt;[televisão amador, em &lt;/span&gt;&lt;span style="font-size:100%;"&gt;single side band&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;], pela estação portuguesa &lt;/span&gt;&lt;span style="font-size:100%;"&gt;CT1GM&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-111229959387835686?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/111229959387835686/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=111229959387835686' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111229959387835686'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111229959387835686'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2005/03/tv-passado-e-presente-1935-e-1998.html' title='tv passado e presente [1935 e 1998]'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-111194879315356235</id><published>2005-03-27T19:27:00.000+01:00</published><updated>2008-01-30T17:00:13.983Z</updated><title type='text'>radioamadores do espaço</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://bp0.blogger.com/_qk6IjnTsQ3A/R6CscZLVErI/AAAAAAAAAGc/d0Am2uy49QI/s1600-h/spaceQSL.gif"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://bp0.blogger.com/_qk6IjnTsQ3A/R6CscZLVErI/AAAAAAAAAGc/d0Am2uy49QI/s320/spaceQSL.gif" alt="" id="BLOGGER_PHOTO_ID_5161314776761307826" border="0" /&gt;&lt;/a&gt;QSL/sstv "síntese e multi-informativo"&lt;br /&gt;&lt;span style=";font-family:arial;font-size:85%;"  &gt;-&gt;ver tb.: quando a tv se chamou de amador[ıı]&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style=";font-family:arial;font-size:85%;"  &gt;&lt;img alt="EstMIR.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/EstMIR.gif" border="0" height="320" width="417" /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style=";font-family:arial;font-size:85%;"  &gt;&lt;span style="font-style: italic;font-size:100%;" &gt;nos anos 90 foi extraordinário o movimento de radioamadores&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=";font-family:arial;font-size:85%;"  &gt;&lt;span style="font-style: italic;font-size:100%;" &gt;vocacionados&lt;/span&gt;&lt;/span&gt;&lt;span style=";font-family:arial;font-size:85%;"  &gt;&lt;span style="font-style: italic;font-size:100%;" &gt;pelas comunicações com o espaço, com especial destaque&lt;br /&gt;de CT1WW, no Alto Douro&lt;/span&gt;&lt;/span&gt;&lt;span style=";font-family:arial;font-size:85%;"  &gt;&lt;span style="font-style: italic;font-size:100%;" &gt;e o excelente grupo de radioamadores&lt;br /&gt;de Santarém, do qual me permito destacar&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=";font-family:arial;font-size:85%;"  &gt; &lt;span style="font-style: italic;font-size:100%;" &gt;os pioneiros do radioamadorismo em Portugal,&lt;br /&gt;CT1AP e CT1OQ.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style=";font-family:arial;font-size:85%;"  &gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: center;"&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://www.zenite.nu/index.php?Id2=03&amp;amp;Id1=06"&gt;&lt;img alt="foguete.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/foguete.gif" border="0" height="65" width="90" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(0, 153, 0);"&gt;História do Espaço&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt; &lt;br /&gt;&lt;/div&gt; &lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-111194879315356235?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/111194879315356235/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=111194879315356235' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111194879315356235'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111194879315356235'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2005/03/radioamadores-do-espao.html' title='radioamadores do espaço'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://bp0.blogger.com/_qk6IjnTsQ3A/R6CscZLVErI/AAAAAAAAAGc/d0Am2uy49QI/s72-c/spaceQSL.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-111185593977349928</id><published>2005-03-26T16:50:00.000Z</published><updated>2005-04-15T16:14:44.086+01:00</updated><title type='text'>quando t.s.f  se chamou PbCO3*</title><content type='html'>&lt;div style="text-align: left;"&gt;&lt;img alt="gal1906.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/gal1906.gif" border="0" height="312" width="425" /&gt;&lt;br /&gt;&lt;/div&gt; &lt;div style="text-align: left;"&gt;&lt;span style="font-style: italic;font-family:arial;" &gt;*t.s.f por detecção através do minério sulfureto de chumbo&lt;/span&gt;&lt;span style="font-style: italic;"&gt; &lt;/span&gt;[PbS] PbCO3=galena&lt;br /&gt;*&lt;span style="font-style: italic;font-family:arial;" &gt;t.s.f, neste tempo, era acrónimo de &lt;span style="font-weight: bold;"&gt;t&lt;/span&gt;elegrafia &lt;span style="font-weight: bold;"&gt;s&lt;/span&gt;em&lt;span style="font-weight: bold;"&gt; f&lt;/span&gt;ios. Mais tarde, &lt;span style="font-weight: bold;"&gt;t&lt;/span&gt;elefonia &lt;span style="font-weight: bold;"&gt;s&lt;/span&gt;em &lt;span style="font-weight: bold;"&gt;f&lt;/span&gt;ios.&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-style: italic;font-family:arial;" &gt;&lt;/span&gt; &lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span style="text-decoration: underline;"&gt;&lt;img alt="aradio.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/aradio.gif" border="0" height="102" width="131" /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt; &lt;div style="text-align: center;"&gt;&lt;a href="http://netcq.no.sapo.pt/conteudos_ct1ay_2.htm"&gt;&lt;span style="font-size:85%;"&gt;Quando a Rádio se chamou &lt;/span&gt;T.S.F&lt;br /&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;img alt="recepGalena.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/recepGalena.gif" border="0" height="232" width="318" /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;nos anos 50 e primeira década de 60, existia&lt;br /&gt;uma verdadeira "galenite", mesmo nos amadores&lt;br /&gt;que há muito já transmitiam com emissores&lt;br /&gt;de válvulas. [construção de &lt;a href="http://sstv.no.sapo.pt/conteudos_ct1ia.htm"&gt;CT1IA&lt;/a&gt;]&lt;/span&gt;&lt;br /&gt;&lt;/div&gt; &lt;/div&gt; &lt;span style="font-style: italic;font-family:arial;" &gt;&lt;br /&gt;&lt;/span&gt; &lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-111185593977349928?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/111185593977349928/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=111185593977349928' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111185593977349928'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111185593977349928'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2005/03/quando-tsf-se-chamou-pbco3_26.html' title='quando t.s.f  se chamou PbCO3*'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-111184818370485997</id><published>2005-03-26T14:39:00.001Z</published><updated>2009-05-04T13:03:00.883+01:00</updated><title type='text'>quando a TV se chamou de amador [II]</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;img alt="qsltv.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/qsltv.gif" border="0" height="199" width="292" /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="font-style: italic;font-family:arial;" &gt;-cartão de QSL confirmativo de contacto sstv.1973-&lt;br /&gt;documentos"hamcurriculares"&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;font-family:arial;" &gt;às vezes penso na diferença e no prazer,&lt;br /&gt;de comunicar em SSTV, por exemplo, nos anos 60/70.&lt;br /&gt;&lt;br /&gt;&lt;img alt="ct1dt.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/ct1dt.gif" border="0" height="154" width="177" /&gt;&lt;a href="http://netcq.no.sapo.pt/conteudos_ct1dt.htm"&gt;&lt;span style="font-weight: bold;"&gt;&lt;a href="http://www.youtube.com/watch?v=L0kKjxPqv90&amp;feature=channel_page"&gt;CT1DT&lt;/a&gt;&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;A diferença das comunicações deste tempo&lt;br /&gt;e a actualidade é, apenas de conteúdo.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt; &lt;div  style="text-align: justify;font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;Se considerarmos a evolução tecnológica das comunicações de som e imagem "digital", nas telecomunicações de amador, verifica-se que nos anos 70 um QSO em SSTV tinha uma dinâmica de imagens de 8 em 8 segundos, com uma determinada sequência que permitia a retenção de um grupo de 3 ; 4 ou mais frames de imagens, gráficos ou legendas. Isto é, conseguia-se produzir um pequeno programa de SSTV de 5 frames, em apenas 30 segundos. Quero com isto dizer que, com o modo e tecnologia de há 30 anos o radioamador comunicava "virtualmente" em Slow Scan Tv [SSTV] quase como em fast-scan [ATV], dado o encadeamento contínuo da sequência dos cinco frames se efecturem no-ar e em directo. Os QSO's actuais, grande parte deles são despersonalizados. A seca de esperar quase 2 minutos (?) que se forme uma imagem a cores é perfeitamente anacrónico num sistema de emissão que necessita, principalmente, de uma motivação. Dir-me-ão,"...ah, é o prazer de receber uma imagem e de enviar outra a um correspondente a mais de 3 mil quilómetros" Certo. Mas a única coisa em que difere do anterior sistema é a foto ou desenho, ser enviado a cores, com temas que vão desde a pornografia, ao gatinho ou à fotografia à maneira de galã dos anos 40. Então como é? O que podemos transmitir? - perguntarão. Apenas um QSL electrónico, matéria que só por si justifica a existência de um comunicado DX - digo eu. Tal acontece nos comunicados em SSTV da estação espacial MIR. A imagem que os astronautas enviam de confirmação do QSO com a Terra, tem uma leitura científica, e uma linguagem técnica de radioamador que nos agrada receber independentemente da actualidade e da notícia do acontecimento. Esta é uma via que supera o CW e a Fonia: um cartão electrónico que pode constar no currículo do Radioamador que se preze. Agora é só pensar um bocado. Vale a pena perder tempo com uma imagem que se transmite em 2 minutos [que equivale, no anterior sistema, a 15 frames] ou repensar os conteúdos da imagem a transmitir, num tipo de mensagens como a da estação MIR, a saber: imagem do correspondente no interior da cápsula, onde se vê o equipamento de radioamador que enviou a imagem, a hora , a distância da Terra e uma pequena informação meteorológica? Esta é a verdadeira dinâmica de uma imagem estática que "nos fala". Assim já começa a ter interesse porque nos apresenta uma imagem de 6 informações importantes, e que são notícia.&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt; &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-111184818370485997?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/111184818370485997/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=111184818370485997' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111184818370485997'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111184818370485997'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2005/03/quando-tv-se-chamou-de-amador-ii.html' title='quando a TV se chamou de amador [II]'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-111184699220969228</id><published>2005-03-26T14:16:00.000Z</published><updated>2005-07-03T18:02:49.696+01:00</updated><title type='text'>quando a TV se chamou de amador [I]</title><content type='html'>&lt;div style="text-align: left;"&gt; &lt;div style="text-align: center;"&gt;&lt;img alt="tva.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/tva.gif" border="0" height="242" width="328" /&gt;&lt;br /&gt;&lt;/div&gt; &lt;div style="text-align: center;"&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;span style="font-family:arial;"&gt;Salvo o devido respeito pelos por outros amadores &lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;span style="font-family:arial;"&gt;de  TVA  que possam ter existido, este foi o grupo dos &lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;span style="font-family:arial;"&gt;anos 80  diariamente activo em Televisão Amador,&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;span style="font-family:arial;"&gt;às 18h /GMT/frequência UHF 440 mhz/polorização horizontal. &lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic;font-size:85%;" &gt;&lt;span style="font-family:arial;"&gt;&lt;span style="font-size:100%;"&gt;Distâncias médias entre estações:cinco a quarenta  quilómetros.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.videorepeater.co.uk/"&gt;&lt;img alt="editdragtrim01062004.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/editdragtrim01062004.gif" border="0" height="74" width="168" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-size:100%;"&gt;repetidor de TVA na Grã-Bretanha&lt;br /&gt;um reino onde o amador leva o seu hobby&lt;br /&gt;como o melhor profissional não deixando&lt;br /&gt;de ser amador, com orgulho.&lt;br /&gt;__________&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-size:100%;"&gt;NOTA: Depois de clicar a imagem&lt;br /&gt;vai aparecer-lhe um quadro com&lt;br /&gt;4 miras do repetidor de TVA.&lt;br /&gt;Para ver as miras em tempo real&lt;br /&gt;clique em &lt;/span&gt;&lt;img alt="stream.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/stream.gif" border="0" height="24" width="81" /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-111184699220969228?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/111184699220969228/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=111184699220969228' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111184699220969228'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111184699220969228'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2005/03/quando-tv-se-chamou-de-amador-i.html' title='quando a TV se chamou de amador [I]'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-111127163812160800</id><published>2005-03-19T22:26:00.000Z</published><updated>2005-04-11T18:42:36.166+01:00</updated><title type='text'>interferências do cosmos?</title><content type='html'>&lt;p&gt;&lt;br /&gt;&lt;/p&gt; &lt;div style="text-align: center;"&gt;&lt;img alt="et2.gif" src="http://louvaminhas.blogs.sapo.pt/arquivo/et2.gif" border="0" height="256" width="320" /&gt;&lt;br /&gt;&lt;/div&gt; &lt;div style="text-align: center;"&gt;&lt;span style="font-style: italic;font-family:arial;" &gt;e este "ET", como veio parar à minha&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;font-family:arial;" &gt;recepção de SSTV?&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-111127163812160800?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/111127163812160800/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=111127163812160800' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111127163812160800'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111127163812160800'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2005/03/interferncias-do-cosmos.html' title='interferências do cosmos?'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11359092.post-111125876685738213</id><published>2005-03-19T18:39:00.000Z</published><updated>2008-01-30T17:56:56.287Z</updated><title type='text'>A RADIOPALHINHAS DO FUTURO</title><content type='html'>&lt;span style=""&gt;Quem é radioamador por gosto, é certo que não cansa&lt;/span&gt;. Mas quem se desilude no que acredita, mesmo que seja um passatempo, dificilmente tem capacidade em esquecer garotices.&lt;br /&gt;&lt;span style="font-family:arial;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;div  style="text-align: justify;font-family:arial;"&gt;&lt;span&gt;&lt;span style="font-family:arial;"&gt;Ser&lt;a href="http://netcq.no.sapo.pt"&gt; &lt;/a&gt;&lt;/span&gt;&lt;a style="font-family: arial;" href="http://netcq.no.sapo.pt"&gt;radioamador&lt;/a&gt;&lt;span style="font-family:arial;"&gt; é uma ilusão, um engano, um tempo perdido&lt;/span&gt;&lt;span&gt;. É um hobby ? Mas que espécie de hobby? Será o que em português se chama &lt;a href="http://pwp.netcabo.pt/0211043101/megaciclo/index.html"&gt;passatempo&lt;/a&gt;, na tradução rápida do termo anglo-saxónico? Mas um passatempo [isto é, a forma de passar o tempo] é uma &lt;a href="http://pwp.netcabo.pt/0211043101/megaciclo/conteudos_tvelectronica.htm"&gt;actividade livre&lt;/a&gt; que nos pode sair muito cara, analisada no aspecto humanístico.&lt;br /&gt;Senão vejamos: durante um bom pedaço da nossa vida, às vezes décadas, damo-lo a uma &lt;a href="http://pwp.netcabo.pt/0211043101/megaciclo/conteudos_ct1cz.html"&gt;comunidade desconhecida&lt;/a&gt;, na ilusão e na virtualidade de quem está a contribuir para qualquer coisa de importância, na vida das pessoas. Isto se acreditamos estar a fomentar uma amizade, que é multiplicada pelo cheque em branco de pessoas que não conhecemos, nem tão pouco pedimos para conhecer. Com elas, ao longo de muito anos vamos falando, trocando impressões, partilhando informações, confidências e, por vezes até, dando oportunidades a algumas dessas criaturas, acesso a outros caminhos que, por moto próprio, ser-lhes-ia muito difícil alcançar. Na hora da verdade, da solidariedade o mau feitio do cidadão "hobbista", revela-se pela negativa; e no singular da sua existência, comodamente, aquele género de pessoa, sem nenhum esforço ou trabalho, agarra-se ao sucesso [como se, sucesso valesse de alguma coisa, sem conhecimento, ou fosse sinónimo de estatuto social] , desconhecendo quem os ajudou desinteressadamente.&lt;br /&gt;&lt;br /&gt;Nesta e noutras perspectivas de análise, o &lt;a href="http://pwp.netcabo.pt/0211043101/historiaradio/index.html"&gt;radioamadorismo&lt;/a&gt; tem os dias contados. Prevê-se que, no continente português, não deva durar uma década; irá acabar vencido pela ineficácia das relações entre a classe. Verbalismo a mais e democracia a menos, onde arrogância das palavras ditas contrapõe as regras elementares da ética das comunicações. Sem ética e muito menos, sem deontologia, é o fim do &lt;a href="http://netcq.no.sapo.pt/conteudos_megaxispas.htm"&gt;Radioamadorismo&lt;/a&gt;.&lt;br /&gt;Resta contemporizar, até o apagar da luz, iluminados depois com as comunicações dos telemoveiros, porventura os futuros pioneiros do inevitável telefonadorismo da próxima década.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;Xispas&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11359092-111125876685738213?l=hamradiopt.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://hamradiopt.blogspot.com/feeds/111125876685738213/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11359092&amp;postID=111125876685738213' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111125876685738213'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11359092/posts/default/111125876685738213'/><link rel='alternate' type='text/html' href='http://hamradiopt.blogspot.com/2005/03/radiopalhinhas-do-futuro_19.html' title='A RADIOPALHINHAS DO FUTURO'/><author><name>ManuelVarella</name><uri>http://www.blogger.com/profile/16334009777844971263</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='25' height='32' src='http://3.bp.blogspot.com/_qk6IjnTsQ3A/S5L0bkQYPlI/AAAAAAAAAU4/sv6IeAAmWxY/S220/mv.autoretrato_1.jpg'/></author><thr:total>0</thr:total></entry></feed>
