{"id":698,"date":"2020-04-23T10:23:31","date_gmt":"2020-04-23T08:23:31","guid":{"rendered":"http:\/\/aral45.f5mxh.fr\/?p=698"},"modified":"2020-04-23T10:23:33","modified_gmt":"2020-04-23T08:23:33","slug":"la-propagation-des-ondes-radio-hf-sur-la-ionosphere","status":"publish","type":"post","link":"http:\/\/aral45.f5mxh.fr\/index.php\/2020\/04\/23\/la-propagation-des-ondes-radio-hf-sur-la-ionosphere\/","title":{"rendered":"La propagation des ondes radio HF sur la ionosph\u00e8re"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"alignright size-large\"><img decoding=\"async\" src=\"http:\/\/tpewifilifi.e-monsite.com\/medias\/images\/ygu.gif\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<p>La propagation des ondes radio HF, au-del\u00e0 de l&rsquo;horizon, est favoris\u00e9e par les couches ionis\u00e9es de l&rsquo;ionosph\u00e8re qui constituent, en quelque sorte, nos \u00ab\u00a0bottes de sept lieux\u00a0\u00bb ! Ces couches redirigent vers la terre une bonne partie de nos ondes radio (HF) qui, autrement, iraient se perdre inutilement dans l&rsquo;espace, sans jamais atteindre d&rsquo;autres radioamateurs !<\/p>\n\n\n\n<p>Nous verrons plus loin que la couche dite &lsquo;F2&rsquo; est la plus utile pour les radioamateurs.<\/p>\n\n\n\n<p>L<a href=\"https:\/\/www.leradioamateur.com\/propagation-des-ondes-radio.html\">ire la suite de cet article sur le site de VE2DPE<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La propagation des ondes radio HF, au-del\u00e0 de l&rsquo;horizon, est favoris\u00e9e par les couches ionis\u00e9es de l&rsquo;ionosph\u00e8re qui constituent, en quelque sorte, nos \u00ab\u00a0bottes de sept lieux\u00a0\u00bb ! Ces couches redirigent vers la terre une bonne partie de nos ondes radio (HF) qui, autrement, iraient se perdre inutilement dans l&rsquo;espace,&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":161,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[15,29,13,37],"tags":[],"_links":{"self":[{"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/posts\/698"}],"collection":[{"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/comments?post=698"}],"version-history":[{"count":1,"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/posts\/698\/revisions"}],"predecessor-version":[{"id":699,"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/posts\/698\/revisions\/699"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/media\/161"}],"wp:attachment":[{"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/media?parent=698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/categories?post=698"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/aral45.f5mxh.fr\/index.php\/wp-json\/wp\/v2\/tags?post=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}