{"id":2120,"date":"2022-04-20T14:03:29","date_gmt":"2022-04-20T12:03:29","guid":{"rendered":"http:\/\/f6kmf.fr\/?p=2120"},"modified":"2022-05-05T16:16:09","modified_gmt":"2022-05-05T14:16:09","slug":"on-a-teste-avec-succes-la-messagerie-sans-internet","status":"publish","type":"post","link":"https:\/\/f6kmf.fr\/index.php\/2022\/04\/20\/on-a-teste-avec-succes-la-messagerie-sans-internet\/","title":{"rendered":"On a test\u00e9 (avec succ\u00e8s) la messagerie sans internet !"},"content":{"rendered":"\n<p class=\"has-background has-very-light-gray-background-color wp-block-paragraph\">Nous avons profit\u00e9 de l&rsquo;exp\u00e9dition (reposante) de Philippe <strong>F1AMU<\/strong> aux Iles Canaries pour tester \u00ab\u00a0grandeur nature\u00a0\u00bb les outils <strong>WINLINK<\/strong> et <strong>VARA-HF<\/strong> qui permettent la communication par mail en utilisant les ondes radio.<\/p>\n\n\n\n<p class=\"has-background has-light-green-cyan-background-color wp-block-paragraph\"><strong>Comment \u00e7a marche :<\/strong><br>Une station envoie un message \u00e0 destination d&rsquo;un autre OM par radio en se connectant \u00e0 une station <strong>RMS<\/strong> accessible (<strong>Radio Mail Server<\/strong>), la station RMS diffusera le message \u00e0 toutes les stations RMS du monde entier et le correspondant pourra r\u00e9cup\u00e9rer le message en se connectant \u00e0 une station RMS accessible pour lui.<br><br>Ci dessous les stations RMS Radioamateurs \u00e0 proximit\u00e9 &#8230;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"878\" height=\"597\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-12.png\" alt=\"\" class=\"wp-image-2129\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-12.png 878w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-12-300x204.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-12-768x522.png 768w\" sizes=\"auto, (max-width: 878px) 100vw, 878px\" \/><\/figure>\n\n\n\n<p class=\"has-background has-pale-cyan-blue-background-color wp-block-paragraph\"><strong>Pour faire tr\u00e8s simple : <\/strong><br><strong>Winlink<\/strong> est un outil de messagerie, son interface rappelle une boite mails standard. On peut l&rsquo;associer avec diff\u00e9rents <strong>MODEM<\/strong> pour coder les informations en fonction du mode de transmission choisi (HF, VHF ou\/et UHF voir par le satellite QO100) . <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"733\" height=\"575\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-15.png\" alt=\"\" class=\"wp-image-2135\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-15.png 733w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-15-300x235.png 300w\" sizes=\"auto, (max-width: 733px) 100vw, 733px\" \/><figcaption><strong>Les mails peuvent \u00eatre envoy\u00e9s sur des adresses Winlink (c&rsquo;est le cas pour F1EFW et F4JAM) ou vers une adresse internet (xxx@orange.fr)<\/strong><\/figcaption><\/figure>\n\n\n\n<p class=\"has-background has-very-light-gray-background-color wp-block-paragraph\">Dans notre cas, nous utilisons <strong>VARA-HF<\/strong>, c&rsquo;est un syst\u00e8me de transmission num\u00e9rique utilisant la bande audio 300-2400 HZ (mode de transmission Multi-porteuse COFDM en semi-duplex BPSK) <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"775\" height=\"530\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-6.png\" alt=\"\" class=\"wp-image-2122\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-6.png 775w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-6-300x205.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-6-768x525.png 768w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-6-130x90.png 130w\" sizes=\"auto, (max-width: 775px) 100vw, 775px\" \/><\/figure>\n\n\n\n<p class=\"has-background has-pale-cyan-blue-background-color wp-block-paragraph\">Dans <strong>Winlink<\/strong>, on va demander d&rsquo;ouvrir une session <strong>VARA-HF<\/strong>, une fen\u00eatre de dialogue va nous permettre de choisir notre \u00ab\u00a0fournisseur d&rsquo;acc\u00e8s\u00a0\u00bb, en fonction de l&rsquo;\u00e9loignement et de la propagation il peut \u00eatre n\u00e9cessaire de changer de station <strong>RMS<\/strong>. <br>Aux Canaries, Philippe <strong>F1AMU<\/strong> dispose d&rsquo;un point d&rsquo;acc\u00e8s local <strong>EA8URF<\/strong> sur l&rsquo;ile de Fuerteventura <br>Olivier <strong>F4JAM <\/strong>a plut\u00f4t acc\u00e8s par des stations Suisses, de mon c\u00f4t\u00e9 le matin ce sont des stations Suisses sur 7 Mhz et le soir <strong>CT1CPS<\/strong> le Portugal sur 14 Mhz.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1014\" height=\"766\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-14.png\" alt=\"\" class=\"wp-image-2134\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-14.png 1014w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-14-300x227.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-14-768x580.png 768w\" sizes=\"auto, (max-width: 1014px) 100vw, 1014px\" \/><figcaption><strong>Philippe F1AMU connect\u00e9 sur 7Mhz \u00e0 la station RMS EA8URF (Fuerteventura Iles Canaries)<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"771\" height=\"464\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-7.png\" alt=\"\" class=\"wp-image-2123\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-7.png 771w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-7-300x181.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-7-768x462.png 768w\" sizes=\"auto, (max-width: 771px) 100vw, 771px\" \/><figcaption><strong>F1EFW connect\u00e9 sur 14Mhz \u00e0 la station RMS CT1CPS au Portugal.<\/strong><\/figcaption><\/figure>\n\n\n\n<p class=\"has-background has-very-light-gray-background-color wp-block-paragraph\">Il faut bien entendu un boitier entre le PC et l&rsquo;\u00e9metteur r\u00e9cepteur, il peut \u00eatre achet\u00e9, mais aussi facilement fabriqu\u00e9 avec des \u00ab\u00a0fonds de tiroirs\u00a0\u00bb, une description sera propos\u00e9e d&rsquo;ici peu.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"654\" height=\"538\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-13.png\" alt=\"\" class=\"wp-image-2131\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-13.png 654w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-13-300x247.png 300w\" sizes=\"auto, (max-width: 654px) 100vw, 654px\" \/><\/figure>\n\n\n\n<p class=\"has-background has-pale-cyan-blue-background-color wp-block-paragraph\"><strong>L&rsquo;\u00e9quipement de Philippe F1AMU depuis Gran Canaria en QRP Winlink &#8211; Vara avec son IC-705 \/ antenne mini Loop<\/strong>  <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"857\" height=\"573\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-11.png\" alt=\"\" class=\"wp-image-2127\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-11.png 857w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-11-300x201.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-11-768x513.png 768w\" sizes=\"auto, (max-width: 857px) 100vw, 857px\" \/><\/figure>\n\n\n\n<p class=\"has-background has-very-light-gray-background-color wp-block-paragraph\">Les 3 fen\u00eatres n\u00e9cessaires aux \u00e9changes:<br><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/mail.google.com\/mail\/u\/0?ui=2&amp;ik=0c2f396b52&amp;attid=0.1&amp;permmsgid=msg-a:r-3345002918682978339&amp;th=18042ddcb78aacf4&amp;view=fimg&amp;fur=ip&amp;sz=s0-l75-ft&amp;attbid=ANGjdJ--9Q9Vre5QdjPZQMVWwTt-8HSM1OIBE5FwrTYyFr1ZBKOSzfeNkZygK_6_pYA-QMCgrwaB1y7_IuQLInC9Y-gIDzTd3vax1RBZcA48OhInf9FPXuopZIb-as4&amp;disp=emb&amp;realattid=ii_l26dpv9i0\" alt=\"vara1.JPG\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"624\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-10-1024x624.png\" alt=\"\" class=\"wp-image-2126\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-10-1024x624.png 1024w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-10-300x183.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-10-768x468.png 768w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2022\/04\/image-10.png 1184w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-background has-very-light-gray-background-color wp-block-paragraph\"><strong>Les liens utiles vers les logiciels :<\/strong><br>Pour WinLink : <a href=\"https:\/\/downloads.winlink.org\/User%20Programs\/\">https:\/\/downloads.winlink.org\/User%20Programs\/<\/a><br>Pour VARA : <a href=\"https:\/\/rosmodem.wordpress.com\/\">https:\/\/rosmodem.wordpress.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nous avons profit\u00e9 de l&rsquo;exp\u00e9dition (reposante) de Philippe F1AMU aux Iles Canaries pour tester \u00ab\u00a0grandeur nature\u00a0\u00bb les outils WINLINK et<\/p>\n","protected":false},"author":4,"featured_media":2122,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[11,12,24],"tags":[],"class_list":["post-2120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activites-radio","category-modes-numeriques","category-trafic-contact"],"_links":{"self":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/2120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/comments?post=2120"}],"version-history":[{"count":5,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/2120\/revisions"}],"predecessor-version":[{"id":2136,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/2120\/revisions\/2136"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/media\/2122"}],"wp:attachment":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/categories?post=2120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/tags?post=2120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}