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<?xml-stylesheet type="text/xsl" media="screen" href="/~d/styles/atom10full.xsl"?><?xml-stylesheet type="text/css" media="screen" href="http://feeds.feedburner.com/~d/styles/itemcontent.css"?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearch/1.1/" xmlns:georss="http://www.georss.org/georss" xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:feedburner="http://rssnamespace.org/feedburner/ext/1.0" gd:etag="W/&quot;CkUCQHY9cCp7ImA9WhRUGEs.&quot;"><id>tag:blogger.com,1999:blog-3272309966431986217</id><updated>2012-01-29T10:04:21.868-08:00</updated><category term="http://cienciacompartilhada.blogspot.com/" /><title>RÁDIO ANTIGO</title><subtitle type="html">Colecionismo</subtitle><link rel="http://schemas.google.com/g/2005#feed" type="application/atom+xml" href="http://radioficina.blogspot.com/feeds/posts/default" /><link rel="alternate" type="text/html" href="http://radioficina.blogspot.com/" /><author><name>Ivair Puerta</name><uri>http://www.blogger.com/profile/13848579208341445970</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="16" height="16" src="http://img2.blogblog.com/img/b16-rounded.gif" /></author><generator version="7.00" uri="http://www.blogger.com">Blogger</generator><openSearch:totalResults>1</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><atom10:link xmlns:atom10="http://www.w3.org/2005/Atom" rel="self" type="application/atom+xml" href="http://feeds.feedburner.com/RdioAntigo" /><feedburner:info uri="rdioantigo" /><atom10:link xmlns:atom10="http://www.w3.org/2005/Atom" rel="hub" href="http://pubsubhubbub.appspot.com/" /><entry gd:etag="W/&quot;CEEGQH89cCp7ImA9WhRVFE0.&quot;"><id>tag:blogger.com,1999:blog-3272309966431986217.post-5554940125722746899</id><published>2011-11-25T09:45:00.000-08:00</published><updated>2012-01-12T13:10:21.168-08:00</updated><app:edited xmlns:app="http://www.w3.org/2007/app">2012-01-12T13:10:21.168-08:00</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="http://cienciacompartilhada.blogspot.com/" /><title>Rádio Transglobe</title><content type="html">
&lt;p&gt;&lt;a href="http://feedads.g.doubleclick.net/~a/EsxYeSLzMXy3XRYouvi0JA-ieIk/0/da"&gt;&lt;img src="http://feedads.g.doubleclick.net/~a/EsxYeSLzMXy3XRYouvi0JA-ieIk/0/di" border="0" ismap="true"&gt;&lt;/img&gt;&lt;/a&gt;&lt;br/&gt;
&lt;a href="http://feedads.g.doubleclick.net/~a/EsxYeSLzMXy3XRYouvi0JA-ieIk/1/da"&gt;&lt;img src="http://feedads.g.doubleclick.net/~a/EsxYeSLzMXy3XRYouvi0JA-ieIk/1/di" border="0" ismap="true"&gt;&lt;/img&gt;&lt;/a&gt;&lt;/p&gt;&lt;div dir="ltr" style="text-align: left;" trbidi="on"&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div style="margin-left: 1em; margin-right: 1em;"&gt;&lt;/div&gt;&lt;br /&gt;
&lt;b&gt;&lt;u&gt;&lt;br /&gt;
&lt;/u&gt;&lt;/b&gt;&lt;br /&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-lSeww-5Iuew/Tw86rH2diEI/AAAAAAAAA1Q/SEI-oTmAnYw/s1600/07-01-12_160214.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em; text-align: center;"&gt;&lt;img border="0" height="240" src="http://3.bp.blogspot.com/-lSeww-5Iuew/Tw86rH2diEI/AAAAAAAAA1Q/SEI-oTmAnYw/s320/07-01-12_160214.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;Considerado um dos melhores rádios que a Philco já produziu, muito utilizado pelos radioamadores por ter faixas ampliadas facilitando a sintonia, é um rádio robusto e bem desenhado de padrão luxuoso com&amp;nbsp;bordas&amp;nbsp;cromadas e detalhe na alça em madeira,&amp;nbsp;esteve em linha de produção por vários anos e no decorrer deste período, foram lançados vários modelos dos quais apresento aqui o chassis de dois deles.&lt;br /&gt;
&lt;b&gt;&lt;u&gt;Modelo B482&lt;/u&gt;&lt;/b&gt; &lt;br /&gt;
Este modelo, não tem FM, são oito faixas distribuídas entre OM, OC, OT.&lt;br /&gt;
&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-ZIJaxxGXm-U/Twy26ZWYEhI/AAAAAAAAA0c/b4FUbA3Hxfw/s1600/Transglobe+482.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://4.bp.blogspot.com/-ZIJaxxGXm-U/Twy26ZWYEhI/AAAAAAAAA0c/b4FUbA3Hxfw/s320/Transglobe+482.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-FhYYgmsj21c/Twy3sU5TLHI/AAAAAAAAA0s/SqwIA3og4F8/s1600/Transglobe+B482.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://1.bp.blogspot.com/-FhYYgmsj21c/Twy3sU5TLHI/AAAAAAAAA0s/SqwIA3og4F8/s320/Transglobe+B482.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;span style="text-align: left;"&gt;Abaixo duas fotos de outro modelo, este com nove faixas sendo uma de FM, observe a quantidade&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;span style="text-align: left;"&gt;de componentes a mais que se encontra na parte de baixo do circuito em comparação com o visto na primeira foto.&lt;/span&gt;&lt;span style="text-align: left;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-sLCM9RvSiGs/Twy3VkTmagI/AAAAAAAAA0k/89w4ct3yblg/s1600/01-10-11_075113.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://1.bp.blogspot.com/-sLCM9RvSiGs/Twy3VkTmagI/AAAAAAAAA0k/89w4ct3yblg/s320/01-10-11_075113.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-TY0PnSHI8po/Twy4OWFf2EI/AAAAAAAAA00/UgynKej_-6w/s1600/01-10-11_075137.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://4.bp.blogspot.com/-TY0PnSHI8po/Twy4OWFf2EI/AAAAAAAAA00/UgynKej_-6w/s320/01-10-11_075137.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;br /&gt;
&lt;/div&gt;&lt;b&gt;&lt;u&gt;A cobertura de faixas deste modelo, são as seguintes:&lt;/u&gt;&lt;/b&gt;&lt;br /&gt;
FM de 88 à 108 MHz,&lt;br /&gt;
Ondas Médias de 530 à 1620 kHz,&lt;br /&gt;
Uma banda corrida de Ondas&lt;br /&gt;
Tropicais (SW1) de 2 à 4,5 MHz (120, 90 e 75 metros),&lt;br /&gt;
Uma banda corrida de  Ondas&lt;br /&gt;
Curtas ( SW2 ) de 4,3 à 9 MHz ( 60, 49 e 41 metros )&lt;br /&gt;
E as faixas ampliadas de 9,2 à&lt;br /&gt;
9,95 MHz ( 31 metros ),&lt;br /&gt;
11,3 à 12,2 MHz ( 25 metros),&lt;br /&gt;
14,5 à 15,8 MHz ( 19 metros ),&lt;br /&gt;
17 à 18,2 MHz ( 16 metros ),&lt;br /&gt;
e 20,7 à 22,1 MHz ( 13 metros ),&lt;br /&gt;
totalizando nove faixas de onda.&lt;br /&gt;
Obviamente que como todo equipamento eletrônico, este, apesar de sua robustez e de ter sido muito bem projetado, funcionar anos sem dar um defeito é quase&amp;nbsp;impossível, então deixo aqui uma pequena lista de seus defeitos mais comuns.&lt;br /&gt;
&lt;b&gt;&lt;u&gt;Defeitos mais comuns:&lt;/u&gt;&lt;/b&gt;&lt;br /&gt;
-Radio quando ligado na rede AC, produz um ronco as vezes flutuante característico de rede, veja o capacitor C-407 que pode estar aberto.&lt;br /&gt;
-Radio fala baixo e produz distorção quando se aumenta o volume, veja o transistor T-406 que pode estar com defeito.&lt;br /&gt;
-Radio não fala, veja T-403, T-405, T-406 que podem estar queimados.&lt;br /&gt;
-Alem destes,ocorrem os defeitos&amp;nbsp;mecânicos&amp;nbsp;provocados&amp;nbsp;por desgastes, ex:&amp;nbsp;potenciômetros, chave liga-desliga, chave de ondas.&lt;br /&gt;
hoje a maioria deles estão nas mãos de colecionadores.&amp;nbsp;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3272309966431986217-5554940125722746899?l=radioficina.blogspot.com' alt='' /&gt;&lt;/div&gt;&lt;img src="http://feeds.feedburner.com/~r/RdioAntigo/~4/62QxpBRxlbQ" height="1" width="1"/&gt;</content><link rel="replies" type="application/atom+xml" href="http://radioficina.blogspot.com/feeds/5554940125722746899/comments/default" title="Postar comentários" /><link rel="replies" type="text/html" href="http://radioficina.blogspot.com/2011/10/radio-transglobe.html#comment-form" title="0 Comentários" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/3272309966431986217/posts/default/5554940125722746899?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/3272309966431986217/posts/default/5554940125722746899?v=2" /><link rel="alternate" type="text/html" href="http://feedproxy.google.com/~r/RdioAntigo/~3/62QxpBRxlbQ/radio-transglobe.html" title="Rádio Transglobe" /><author><name>Ivair Puerta</name><uri>http://www.blogger.com/profile/13848579208341445970</uri><email>noreply@blogger.com</email><gd:image rel="http://schemas.google.com/g/2005#thumbnail" width="16" height="16" src="http://img2.blogblog.com/img/b16-rounded.gif" /></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/-lSeww-5Iuew/Tw86rH2diEI/AAAAAAAAA1Q/SEI-oTmAnYw/s72-c/07-01-12_160214.jpg" height="72" width="72" /><thr:total>0</thr:total><feedburner:origLink>http://radioficina.blogspot.com/2011/10/radio-transglobe.html</feedburner:origLink></entry></feed>

