{"id":22660,"date":"2025-12-16T07:47:07","date_gmt":"2025-12-16T06:47:07","guid":{"rendered":"http:\/\/www.on4cn.be\/blog_radio\/?p=22660"},"modified":"2025-12-16T07:47:07","modified_gmt":"2025-12-16T06:47:07","slug":"concours-arrl-10-m-2025","status":"publish","type":"post","link":"http:\/\/www.on4cn.be\/blog_radio\/2025\/12\/16\/concours-arrl-10-m-2025\/","title":{"rendered":"Concours ARRL 10 m 2025"},"content":{"rendered":"<article class=\"article\">\n<center><strong><span style=\"color: #ff0000;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcRpwv4MDDXUJhpgQTA-l0MnCiQ7TfllfEKgXQ&#038;s\" width=\"60\" height=\"80\" alt=\"\"> AmateurRadio.com<\/span><\/strong><\/center><br \/>\n<center><b><span style=\"color: #0000ff;\">Article traduite en Fran\u00e7ais via Google Translate<\/b><\/center><\/p>\n<h1>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\">Concours ARRL 10 m 2025<\/span><\/p>\n<\/h1>\n<p><b>Le 16 D\u00e9cembre 2025<\/b><\/p>\n<p>15 d\u00e9cembre 2025 par <a href=\"https:\/\/ve3wdm.blogspot.com\" target=\"_blank\">Mike VE9KK<\/a><\/p>\n<table align=\"center\" cellpadding=\"0\" cellspacing=\"0\">\n<tr>\n<td style=\"text-align:center;\">\n      <a href=\"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEgNfQvyHdYI6T76BV-LgZdyXui2NMg1qwWif1345RhkHQvaJ0WXLpWDQgQjITajODT_1CgEByGOGbEXS7eTbSvHTPp3NbkPwyLMxTG3WA2ZEqYzgtcfMW7fhSr9bUkTrRXw5NFRU6hI8816A7HSSSX4ZkazISS_6IwBd7YgcYU12u26QD9ABfULTJq1o4Q\/s297\/ARRL10m2025.png\"><br \/>\n        <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEgNfQvyHdYI6T76BV-LgZdyXui2NMg1qwWif1345RhkHQvaJ0WXLpWDQgQjITajODT_1CgEByGOGbEXS7eTbSvHTPp3NbkPwyLMxTG3WA2ZEqYzgtcfMW7fhSr9bUkTrRXw5NFRU6hI8816A7HSSSX4ZkazISS_6IwBd7YgcYU12u26QD9ABfULTJq1o4Q\/w320-h242\/ARRL10m2025.png\"\n             width=\"320\" height=\"242\" alt=\"ARRL 10m Contest 2025\"><br \/>\n      <\/a>\n    <\/td>\n<\/tr>\n<tr>\n<td style=\"text-align:center;\">\n      Score final\n    <\/td>\n<\/tr>\n<\/table>\n<p>\nUn autre<br \/>\n<a href=\"https:\/\/www.arrl.org\/10-meter\">concours ARRL 10 m<\/a><br \/>\nest maintenant termin\u00e9 et, une fois de plus, j\u2019ai \u00e9t\u00e9 surpris par les excellentes performances de la bande des 10 m\u00e8tres.<br \/>\nLes conditions solaires \u00e9taient bonnes \u2014 pas exceptionnelles, mais bonnes \u2014 ce qui a entra\u00een\u00e9 des variations rapides du signal.<br \/>\n\u00c0 un moment donn\u00e9, lorsque je lan\u00e7ais des appels CQ concours et qu\u2019une station me r\u00e9pondait, il n\u2019y avait qu\u2019une seule chance<br \/>\nde finaliser le contact, sinon elle disparaissait d\u00e9finitivement.<\/p>\n<p>Le samedi a \u00e9t\u00e9 une excellente journ\u00e9e, avec de longues p\u00e9riodes d\u2019activit\u00e9 soutenue et des taux horaires \u00e9lev\u00e9s.<br \/>\nJe pensais que le dimanche serait similaire\u2026 PAS DU TOUT.<br \/>\nLe dimanche a \u00e9t\u00e9 plus lent, avec une moyenne de 50 \u00e0 70 contacts par heure.<br \/>\nEn fin d\u2019apr\u00e8s-midi, j\u2019avais l\u2019impression d\u2019appeler CQ dans le vide,<br \/>\net c\u2019est \u00e0 ce moment-l\u00e0 que j\u2019ai constat\u00e9 que mon rythme \u00e9tait meilleur en recherchant et en r\u00e9pondant aux stations le long de la bande.<\/p>\n<p>J\u2019ai de nouveau eu le plaisir de contacter<br \/>\n<a href=\"https:\/\/pe4bas.blogspot.com\/\">Bas, un confr\u00e8re blogueur<\/a>.<br \/>\nIl \u00e9tait juste au niveau du bruit, mais lisible et bien enregistr\u00e9 dans le log.<br \/>\nMerci encore, Bas, de m\u2019avoir signal\u00e9 sur le cluster \u2014 une fois notre contact termin\u00e9,<br \/>\nl\u2019activit\u00e9 est devenue tr\u00e8s intense pour moi.<br \/>\nDans ces situations, je r\u00e9duis mon filtre \u00e0 200 Hz et j\u2019augmente ma vitesse CW de 32 \u00e0 36 mots par minute,<br \/>\nce qui permet g\u00e9n\u00e9ralement d\u2019\u00e9claircir les appels.<br \/>\nCependant, dans ce concours, l\u2019\u00e9change consistait simplement \u00e0 donner ma province canadienne,<br \/>\nce qui se renseigne automatiquement dans la plupart des cas. Lorsque l\u2019activit\u00e9 diminue, je repasse le filtre \u00e0 300 Hz et la vitesse \u00e0 32 mots par minute.<\/p>\n<p>\nDepuis mon emplacement, la bande des 10 m \u00e9tait ouverte vers l\u2019Europe d\u00e8s 8 h du matin.<br \/>\nJ\u2019entendais les stations europ\u00e9ennes r\u00e9pondre aux appels am\u00e9ricains et canadiens,<br \/>\nmais je ne les entendais pas directement avant midi.<br \/>\n\u00c0 partir de midi, il y avait un m\u00e9lange d\u2019Am\u00e9rique du Nord et d\u2019Europe jusqu\u2019au d\u00e9but de l\u2019apr\u00e8s-midi,<br \/>\nmoment o\u00f9 la majorit\u00e9 des stations europ\u00e9ennes ont disparu.<br \/>\nEn fin d\u2019apr\u00e8s-midi, l\u2019Am\u00e9rique du Nord dominait encore,<br \/>\navec quelques stations d\u2019Am\u00e9rique centrale et d\u2019Am\u00e9rique du Sud.<br \/>\nVers 16 h, heure locale, la plupart des stations avaient disparu<br \/>\nou le fading \u00e9tait si important qu\u2019il devenait tr\u00e8s frustrant d\u2019\u00e9tablir un contact.<\/p>\n<table align=\"center\" cellpadding=\"0\" cellspacing=\"0\">\n<tr>\n<td style=\"text-align:center;\">\n      <a href=\"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEhKdr_Oh-h07a6ug2ziosUzfHBQsCQ1w_OKUVulcSfvsMgVAN3CD06QqHcwPogoPx9UXEBIuf_NBF8pPZzNMFMZNmISpSy3vDolR431R-mPT9K7GHT4FP4L4jMmTKSxznLVDMN1kWZ76zrYMipCRkdNuTksk4LHNknaCe8UfJGJhVaXABqhpEdnn7Gyb_I\/s646\/mapARRL10m.png\"><br \/>\n        <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEhKdr_Oh-h07a6ug2ziosUzfHBQsCQ1w_OKUVulcSfvsMgVAN3CD06QqHcwPogoPx9UXEBIuf_NBF8pPZzNMFMZNmISpSy3vDolR431R-mPT9K7GHT4FP4L4jMmTKSxznLVDMN1kWZ76zrYMipCRkdNuTksk4LHNknaCe8UfJGJhVaXABqhpEdnn7Gyb_I\/w400-h286\/mapARRL10m.png\"\n             width=\"400\" height=\"286\" alt=\"Carte ARRL 10m\"><br \/>\n      <\/a>\n    <\/td>\n<\/tr>\n<\/table>\n<p>\nJe sais que j\u2019ai atteint mes limites et qu\u2019il est temps de faire une pause lorsque je commence \u00e0 faire des erreurs stupides.<br \/>\nPar exemple, j\u2019ai re\u00e7u un appel de K4RUM.<br \/>\nIl est originaire de New York, donc mon logiciel de log a automatiquement renseign\u00e9 cet \u00c9tat \u2014<br \/>\nMAIS il m\u2019a envoy\u00e9 FL.<br \/>\nPas de probl\u00e8me, il profite simplement du soleil.<br \/>\nIl suffit normalement de quelques frappes pour corriger l\u2019\u00c9tat.<br \/>\nMais pas quand on est fatigu\u00e9.<br \/>\nJ\u2019ai envoy\u00e9 K4RUMNY comme indicatif.<br \/>\nPuis K4RUMFL.<br \/>\nEnsuite, j\u2019ai commenc\u00e9 \u00e0 taper fr\u00e9n\u00e9tiquement des touches inutiles,<br \/>\nenvoyant \u00ab ? \u00bb, ma province \u00ab NB \u00bb, et finalement :<br \/>\nK4RUM FL TU.<br \/>\nIl m\u2019a r\u00e9pondu par deux \u00ab dits \u00bb de sa cl\u00e9,<br \/>\nce que j\u2019imagine accompagn\u00e9 d\u2019un sourire.<\/p>\n<p>\nJe me pr\u00e9pare maintenant pour le prochain grand concours dans notre r\u00e9gion :<br \/>\nle <a href=\"https:\/\/www.rac.ca\/rac-canada-winter-contest-rules-2025\/\"><br \/>\nconcours d\u2019hiver de RAC le 20 d\u00e9cembre<br \/>\n<\/a>. Au plaisir de vous y retrouver.<\/p>\n<p>\n<strong><br \/>\n<a href=\"https:\/\/ve3wdm.blogspot.com\/\">Mike Weir, VE9KK<\/a><br \/>\n<\/strong>,<br \/>\ncollaborateur r\u00e9gulier d\u2019AmateurRadio.com,<br \/>\n\u00e9crit depuis le Nouveau-Brunswick, Canada.<br \/>\nVous pouvez le contacter \u00e0<br \/>\n<a href=\"mailto:ve9kk@hotmail.com\">ve9kk@hotmail.com<\/a>.\n<\/p>\n<p>Info de la Source Publi\u00e9 <a href=\"https:\/\/www.amateurradio.com\/\" target=\"_blank\"><b><span style=\"color: #ff0000;\"> * ICI<\/span><\/b><\/a><\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>AmateurRadio.com Article traduite en Fran\u00e7ais via Google Translate Concours ARRL 10 m 2025 Le 16 D\u00e9cembre 2025 15 d\u00e9cembre 2025 par Mike VE9KK Score final Un autre concours ARRL 10 m est maintenant termin\u00e9 et, une fois de plus, j\u2019ai \u00e9t\u00e9 surpris par les excellentes performances de la bande des 10 m\u00e8tres. Les conditions solaires &hellip; <a href=\"http:\/\/www.on4cn.be\/blog_radio\/2025\/12\/16\/concours-arrl-10-m-2025\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;Concours ARRL 10 m 2025&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,35,24,25],"tags":[],"class_list":["post-22660","post","type-post","status-publish","format-standard","hentry","category-contest","category-info","category-trafic-radio","category-trafic-radioamatuer"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"AmateurRadio.com Article traduite en Fran\u00e7ais via Google Translate Concours ARRL 10 m 2025 Le 16 D\u00e9cembre 2025 15 d\u00e9cembre 2025 par Mike VE9KK Score final Un autre concours ARRL 10 m est maintenant termin\u00e9 et, une fois de plus, j\u2019ai \u00e9t\u00e9 surpris par les excellentes performances de la bande des 10 m\u00e8tres. 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