{"id":260,"date":"2021-04-21T21:01:36","date_gmt":"2021-04-21T21:01:36","guid":{"rendered":"http:\/\/f4iiy.blon.net\/?p=260"},"modified":"2021-04-21T21:03:10","modified_gmt":"2021-04-21T21:03:10","slug":"calibrage-du-daiwa-cn-901","status":"publish","type":"post","link":"https:\/\/f4iiy.blon.net\/index.php\/2021\/04\/21\/calibrage-du-daiwa-cn-901\/","title":{"rendered":"Calibrage du DAIWA CN-901"},"content":{"rendered":"\n<p>Apres pas mal de lectures et de visionnage de vid\u00e9os, il s&rsquo;av\u00e8re qu&rsquo;il faut vraiment calibrer les appareils de mesure. Le truc c&rsquo;est d&rsquo;avoir une base de r\u00e9f\u00e9rence. Merci donc \u00e0 Christophe (F4IIZ) d&rsquo;etre pass\u00e9 avec du matos. Gr\u00e2ce aux mesures faites, on connait la puissance de sortie des Yaesu FTM 3200 (VHF) et 3207 (UHF).<\/p>\n\n\n\n<p>Restait donc \u00e0 calibrer le DAIWA CN-901 dans sa partie mesure de la puissance sortante.<\/p>\n\n\n\n<p>C&rsquo;est assez facile sur ce mod\u00e8le : 2 groupes de  potentiom\u00e8tres clairement identifi\u00e9s (FOR pour forwarded en REF pour reflected). Les 2 potentiom\u00e8tres sont pour les 2 calibres (20W et 200W).<\/p>\n\n\n\n<p>Connaissant la puissance du TX, il suffit d&rsquo;ajuster sur les 2 calibres les potentiom\u00e8tres FOR pour caller l&rsquo;aiguille sur la puissance connue.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"http:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222320-768x1024.jpg\" alt=\"\" data-id=\"262\" data-full-url=\"http:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222320-scaled.jpg\" data-link=\"http:\/\/f4iiy.blon.net\/?attachment_id=262\" class=\"wp-image-262\" srcset=\"https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222320-768x1024.jpg 768w, https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222320-225x300.jpg 225w, https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222320-1152x1536.jpg 1152w, https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222320-1536x2048.jpg 1536w, https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222320-203x270.jpg 203w, https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222320-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"http:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222335-768x1024.jpg\" alt=\"\" data-id=\"261\" data-full-url=\"http:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222335-scaled.jpg\" data-link=\"http:\/\/f4iiy.blon.net\/?attachment_id=261\" class=\"wp-image-261\" srcset=\"https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222335-768x1024.jpg 768w, https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222335-225x300.jpg 225w, https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222335-1152x1536.jpg 1152w, https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222335-1536x2048.jpg 1536w, https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222335-203x270.jpg 203w, https:\/\/f4iiy.blon.net\/wp-content\/uploads\/2021\/04\/IMG_20210421_222335-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Il restera \u00e0 en faire de m\u00eame avec la puissance r\u00e9fl\u00e9chie sur une charge de 25 \u03a9 pour avoir un ROS de 2<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apres pas mal de lectures et de visionnage de vid\u00e9os, il s&rsquo;av\u00e8re qu&rsquo;il faut vraiment calibrer les appareils de mesure. Le truc c&rsquo;est d&rsquo;avoir une base de r\u00e9f\u00e9rence. Merci donc \u00e0 Christophe (F4IIZ) d&rsquo;etre pass\u00e9 avec du matos. Gr\u00e2ce aux mesures faites, on connait la puissance de sortie des Yaesu FTM 3200 (VHF) et 3207 &hellip; <\/p>\n<p class=\"read-more\"><a class=\"btn btn-default\" href=\"https:\/\/f4iiy.blon.net\/index.php\/2021\/04\/21\/calibrage-du-daiwa-cn-901\/\"> Read More<span class=\"screen-reader-text\">  Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":196,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28,17,29,19,18],"tags":[],"class_list":["post-260","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-accessoires","category-appareils-de-mesures","category-charge-non-rayonnante","category-swr","category-wattmetre"],"_links":{"self":[{"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/posts\/260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/comments?post=260"}],"version-history":[{"count":1,"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/posts\/260\/revisions"}],"predecessor-version":[{"id":263,"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/posts\/260\/revisions\/263"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/media\/196"}],"wp:attachment":[{"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/media?parent=260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/categories?post=260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/f4iiy.blon.net\/index.php\/wp-json\/wp\/v2\/tags?post=260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}