{"id":3966,"date":"2025-11-21T14:35:48","date_gmt":"2025-11-21T13:35:48","guid":{"rendered":"https:\/\/f6kmf.fr\/?p=3966"},"modified":"2025-11-21T14:35:49","modified_gmt":"2025-11-21T13:35:49","slug":"des-satellites-partent-dautres-arrivent","status":"publish","type":"post","link":"https:\/\/f6kmf.fr\/index.php\/2025\/11\/21\/des-satellites-partent-dautres-arrivent\/","title":{"rendered":"Des satellites partent, d&rsquo;autres arrivent &#8230;"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Le satellite radioamateur HADES-R (SO-124) en fin de vie !<\/h2>\n\n\n\n<p class=\"has-cm-color-3-color has-midnight-gradient-background has-text-color has-background has-link-color wp-elements-797b3d3e077aeb6688ec17d2611e36f4\">Vite vite &#8230; il ne vous reste que quelques semaines pour profiter du satellite radioamateur Espagnol HADES-R (SO-124), il se d\u00e9grade rapidement et sa dur\u00e9e de vie orbitale arrive \u00e0 son terme.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"527\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-13.png\" alt=\"\" class=\"wp-image-3968\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-13.png 900w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-13-300x176.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-13-768x450.png 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p class=\"has-background has-medium-font-size\" style=\"background-color:#c7c7c76b\">Le satellite HADES-R a d\u2019abord \u00e9t\u00e9 plac\u00e9 en orbite le 14 janvier 2025 \u00e0 l\u2019int\u00e9rieur du \u00ab\u00a0d\u00e9ployeur\u00a0\u00bb D-Orbit OTV ION-SCV-016, puis Il a \u00e9t\u00e9 \u00e9ject\u00e9 le mercredi 22 janvier.<br><br>Depuis le <strong>19 f\u00e9vrier 2025, le r\u00e9p\u00e9teur <\/strong>est actif et \u00e0 la disposition des radioamateurs du monde entier.<br>HADES-R a une fr\u00e9quence de liaison descendante de<strong>\u00a0436,888 MHz.<\/strong>\u00a0<br>La liaison montante est de\u00a0<strong>145,925 MHz<\/strong>, modes : voix FM (sans sous-tonalit\u00e9) et FSK 200 bps, AFSK, AX.25, APRS 1200 \/ 2400 bps.<br><br><strong>Ci-dessous une courte vid\u00e9o pour constater l\u2019activit\u00e9 sur ce satellite.<\/strong><br><strong>Rappel : il ne mesure que 5 x 5 x 7.5 cm et sa puissance est de 0.25 W !<\/strong><br><\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1076\" style=\"aspect-ratio: 1916 \/ 1076;\" width=\"1916\" controls src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/hades-r.mp4\"><\/video><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Lancement imminent d&rsquo;un nouveau satellite universitaire Russe \u00ab\u00a0Lobachevsky\u00a0\u00bb (RS83S)<\/h2>\n\n\n\n<p class=\"has-cm-color-3-color has-midnight-gradient-background has-text-color has-background has-link-color wp-elements-3cd4d88a2150a741d7d92cc30c5c9b32\">Fin d\u00e9cembre 2025 le satellite universitaire Russe \u00ab\u00a0Lobachevsky\u00a0\u00bb (RS83S) sera lanc\u00e9 depuis le cosmodrome de Vostochny.<br>Il est con\u00e7u pour la recherche agro\u00e9cologique dans diff\u00e9rentes r\u00e9gions du pays.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"682\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-14.png\" alt=\"\" class=\"wp-image-3969\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-14.png 1000w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-14-300x205.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-14-768x524.png 768w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-14-130x90.png 130w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"has-background has-medium-font-size\" style=\"background-color:#c7c7c763\">Mais il embarquera aussi un<strong> transpondeur radioamateur d&rsquo;une puissance de 500 mW<\/strong> (\u00e9labor\u00e9 par des \u00e9tudiants \u00e0 base de modules SA868)<br><br>liaison descendante <strong>145,910 MHz FM<\/strong><br><br>liaison montante <strong>435,500 MHz FM<\/strong> (sous-ton 67 Hz).<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"428\" height=\"361\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-15.png\" alt=\"\" class=\"wp-image-3970\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-15.png 428w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/11\/image-15-300x253.png 300w\" sizes=\"auto, (max-width: 428px) 100vw, 428px\" \/><\/figure>\n\n\n\n<p class=\"has-background\" style=\"background-color:#c7c7c775\">Ces fr\u00e9quences sont coordonn\u00e9es par l&rsquo;Union internationale des radioamateurs (IARU), il est aussi question d&rsquo;un r\u00e9p\u00e9teur digital \u00e0 confirmer)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le satellite radioamateur HADES-R (SO-124) en fin de vie ! Vite vite &#8230; il ne vous reste que quelques semaines<\/p>\n","protected":false},"author":1,"featured_media":3969,"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":[30,8],"tags":[142,39,141],"class_list":["post-3966","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-deploiement-satellites","category-satellites","tag-rs83s","tag-satellites","tag-so-124"],"_links":{"self":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/3966","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/comments?post=3966"}],"version-history":[{"count":1,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/3966\/revisions"}],"predecessor-version":[{"id":3971,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/3966\/revisions\/3971"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/media\/3969"}],"wp:attachment":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/media?parent=3966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/categories?post=3966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/tags?post=3966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}