{"id":4848,"date":"2019-08-02T13:32:08","date_gmt":"2019-08-02T13:32:08","guid":{"rendered":"https:\/\/ct1jqj.eu\/blog\/?p=4848"},"modified":"2019-08-02T13:32:08","modified_gmt":"2019-08-02T13:32:08","slug":"modos-digitais-mais-umas-ideias","status":"publish","type":"post","link":"https:\/\/ct1jqj.eu\/?p=4848","title":{"rendered":"Modos digitais&#8230; mais umas ideias!"},"content":{"rendered":"<div class=\"pld-like-dislike-wrap pld-template-4\">\r\n    <div class=\"pld-like-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-like-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"4848\" data-trigger-type=\"like\" data-restriction=\"cookie\" data-already-liked=\"0\">\r\n                        <i class=\"far fa-smile\"><\/i>\r\n                    <\/a>\r\n    <span class=\"pld-like-count-wrap pld-count-wrap\">    <\/span>\r\n<\/div><div class=\"pld-dislike-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-dislike-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"4848\" data-trigger-type=\"dislike\" data-restriction=\"cookie\" data-already-liked=\"0\">\r\n                        <i class=\"far fa-frown\"><\/i>\r\n                    <\/a>\r\n    <span class=\"pld-dislike-count-wrap pld-count-wrap\"><\/span>\r\n<\/div><\/div><p style=\"text-align: justify;\">E porque n\u00e3o utilizar, al\u00e9m da interface executada antes, um transverter e explorar, neste caso a banda dos 4m? E assim foi, tive de alterar as configura\u00e7\u00f5es para n\u00e3o controlar o equipamento atrav\u00e9s do cabo CAT, e para poder efectuar PTT atrav\u00e9s duma interface USB para s\u00e9rie, baseada no chip FT232R, e utilizando a linha DTR. Aqui as coisas complicaram um pouco, pois tinha n\u00edveis baixos quando em PTT ao inv\u00e9s de n\u00edveis altos e como tal tive de inventar para que tudo trabalhasse. Para o sinal de PTT do Yaesu, bastou utilizar um opto-acoplador, para o sinal de PTT do transverter, j\u00e1 tive de colocar um rel\u00e9&#8230; Nos pr\u00f3ximos dias deixarei aqui o esquema do que fiz, e quem sabe, o prot\u00f3tipo da PCB que entretanto deverei mandar fazer, para que possa tudo ficar acondicionado dentro de uma caixa. Aqui vos deixo um breve video do projecto:<\/p>\n\t\t<div class=\"youtubefancybox-lightbox-container aligncenter\">\n\t\t\t<a class=\"youtube\" href=\"https:\/\/www.youtube.com\/embed\/6uTngl9li1o?rel=0&#038;autoplay=0&#038;muted=0&#038;wmode=transparent\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/6uTngl9li1o\/0.jpg\" width=\"180\" height=\"180\" \/>\n\t\t\t<\/a>\n\t\t<\/div>\n\t\t\n<p>73&#8217;s<\/p>\n","protected":false},"excerpt":{"rendered":"<p>E porque n\u00e3o utilizar, al\u00e9m da interface executada antes, um transverter e explorar, neste caso a banda dos 4m? E assim foi, tive de alterar as configura\u00e7\u00f5es para n\u00e3o controlar o equipamento atrav\u00e9s do cabo CAT, e para poder efectuar PTT atrav\u00e9s duma interface USB para s\u00e9rie, baseada no chip FT232R, e utilizando a linha [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4346,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,18],"tags":[50,150,166,239,311,322],"class_list":["post-4848","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ideias-para-projecto","category-projectos-economicos","tag-70mhz","tag-electronica","tag-ft232r","tag-modos-digitais","tag-transverter","tag-usb-serial"],"_links":{"self":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/posts\/4848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4848"}],"version-history":[{"count":0,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/posts\/4848\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/media\/4346"}],"wp:attachment":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}