{"id":343,"date":"2012-11-16T23:27:35","date_gmt":"2012-11-17T01:27:35","guid":{"rendered":"http:\/\/efagundes.com\/openclass_networking\/?page_id=343"},"modified":"2022-01-16T17:50:56","modified_gmt":"2022-01-16T20:50:56","slug":"funcionamento-simples-de-um-radio","status":"publish","type":"page","link":"https:\/\/efagundes.com\/networking\/transmissao-sem-fio\/funcionamento-simples-de-um-radio\/","title":{"rendered":"Funcionamento simples de um r\u00e1dio"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide83.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2443\" data-permalink=\"https:\/\/efagundes.com\/networking\/transmissao-sem-fio\/funcionamento-simples-de-um-radio\/slide8-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide83.jpg?fit=960%2C720&amp;ssl=1\" data-orig-size=\"960,720\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Slide8\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide83.jpg?fit=960%2C720&amp;ssl=1\" class=\"alignnone size-full wp-image-2443\" src=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide83.jpg?resize=960%2C720\" alt=\"Slide8\" width=\"960\" height=\"720\" srcset=\"https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide83.jpg?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/efagundes.com\/networking\/wp-content\/uploads\/sites\/5\/2015\/03\/Slide83.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/a>Existe uma infinidade de esta\u00e7\u00f5es de r\u00e1dio, todas transmitindo seus sinais ao mesmo tempo, mas em frequ\u00eancias diferentes. A primeira parte de um r\u00e1dio (A) \u00e9 selecionar qual a esta\u00e7\u00e3o que queremos ouvir atrav\u00e9s de um processo de sintonia. Em (B) queremos separar apenas uma metade da onda de r\u00e1dio para extrair a onda sonora. Em (C) separamos o sinal el\u00e9trico equivalente a onda sonora. Em (D) o processo se completa atrav\u00e9s de um componente capaz de transformar sinais el\u00e9tricos em sinais sonoros &#8211; o alto-falante.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Existe uma infinidade de esta\u00e7\u00f5es de r\u00e1dio, todas transmitindo seus sinais ao mesmo tempo, mas em frequ\u00eancias diferentes. A primeira parte de um r\u00e1dio (A) \u00e9 selecionar qual a esta\u00e7\u00e3o que queremos ouvir atrav\u00e9s de um processo de sintonia. Em (B) queremos separar apenas uma metade da onda de r\u00e1dio para extrair a onda [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":329,"menu_order":6,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-343","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P8yKGp-5x","jetpack-related-posts":[{"id":300,"url":"https:\/\/efagundes.com\/networking\/multiplexacao-2\/aplicacao-de-fibra-com-dwdm\/","url_meta":{"origin":343,"position":0},"title":"Aplica\u00e7\u00e3o de fibra com DWDM","author":"Eduardo Fagundes","date":"16\/11\/2012","format":false,"excerpt":"Multiplexa\u00e7\u00e3o por Divis\u00e3o de Onda Densa (DWDM) Os sistemas submarinos atuais t\u00eam capacidade de transmitir v\u00e1rios sinais \u00f3pticos independentes, cada um com um comprimento de onda caracter\u00edstico (lambda). 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