{"id":5794,"date":"2023-09-16T13:48:21","date_gmt":"2023-09-16T11:48:21","guid":{"rendered":"https:\/\/sp9kjm.com\/?p=5794"},"modified":"2023-09-16T13:48:23","modified_gmt":"2023-09-16T11:48:23","slug":"antena-fuchsa-na-dolne-pasma-80-40","status":"publish","type":"post","link":"https:\/\/sp9kjm.com\/index.php\/2023\/09\/16\/antena-fuchsa-na-dolne-pasma-80-40\/","title":{"rendered":"Antena Fuchsa na dolne pasma 80\/40"},"content":{"rendered":"\n<p>Mateusz SQ9MLZ opracowa\u0142 rozwi\u0105zanie dla anteny Fuchsa na dolne pasma KF<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120703-1024x577.jpg\" alt=\"\" class=\"wp-image-5789\" style=\"width:614px;height:344px\" width=\"614\" height=\"344\" srcset=\"https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120703-300x169.jpg 300w, https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120703-768x432.jpg 768w\" sizes=\"auto, (max-width: 614px) 100vw, 614px\" \/><\/figure><\/div>\n\n\n<!--more-->\n\n\n\n<p>Antena Fuchsa nale\u017cy do anten rezonansowych. Jej d\u0142ugo\u015b\u0107 zale\u017cna jest od wyboru pasma i posiada d\u0142ugo\u015b\u0107 p\u00f3\u0142 fali na najni\u017cszym pa\u015bmie, pe\u0142n\u0105 d\u0142ugo\u015b\u0107 fali na kolejnym pa\u015bmie ( 2x f ). <\/p>\n\n\n\n<p>Zasilanie takiej anteny musi odbywa\u0107 si\u0119 przez odpowiednie dopasowanie, poniewa\u017c anteny p\u00f3\u0142falowe z cienkiego przewodnika posiadaj\u0105 impedancje w zakresie 2300-3200ohm i zale\u017cy ona od miejsca i sposobu mocowania anteny. Rozwi\u0105zaniem jest transformator Fuchsa, kt\u00f3ry nie tylko dopasowuje impedancje, ale r\u00f3wnie\u017c galwanicznie separuje Transceiver od anteny chroni\u0105c przed \u0142adunkami statycznymi oraz dzia\u0142a jak filtr pasmowy.<\/p>\n\n\n\n<p> <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120731-1024x577.jpg\" alt=\"\" class=\"wp-image-5791\" srcset=\"https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120731-1024x577.jpg 1024w, https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120731-300x169.jpg 300w, https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120731-768x432.jpg 768w, https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120731-1536x865.jpg 1536w, https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120731-2048x1153.jpg 2048w, https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120731-500x282.jpg 500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/20230916_120719-577x1024.jpg\" alt=\"\" class=\"wp-image-5790\" style=\"width:590px;height:1012px\" width=\"590\" height=\"1012\"\/><\/figure><\/div>\n\n\n<p>Uk\u0142ad wykonano w wersji prototypowej, mo\u017cna \u0142atwo zmienia\u0107 pojemno\u015b\u0107 dodatkowego kondensatora. Poni\u017cej schemat uk\u0142adu:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"840\" src=\"https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/schemat-1024x840.jpg\" alt=\"\" class=\"wp-image-5793\" srcset=\"https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/schemat-1024x840.jpg 1024w, https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/schemat-300x246.jpg 300w, https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/schemat-768x630.jpg 768w, https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/schemat-366x300.jpg 366w, https:\/\/sp9kjm.com\/wp-content\/uploads\/2023\/09\/schemat.bmp 1289w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>Mateusz SQ9MLZ opracowa\u0142 rozwi\u0105zanie dla anteny Fuchsa na dolne pasma KF<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"c2c-post-author-ip":"89.64.58.232","footnotes":""},"categories":[51],"tags":[],"class_list":["post-5794","post","type-post","status-publish","format-standard","hentry","category-warsztat"],"_links":{"self":[{"href":"https:\/\/sp9kjm.com\/index.php\/wp-json\/wp\/v2\/posts\/5794","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sp9kjm.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sp9kjm.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sp9kjm.com\/index.php\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/sp9kjm.com\/index.php\/wp-json\/wp\/v2\/comments?post=5794"}],"version-history":[{"count":1,"href":"https:\/\/sp9kjm.com\/index.php\/wp-json\/wp\/v2\/posts\/5794\/revisions"}],"predecessor-version":[{"id":5795,"href":"https:\/\/sp9kjm.com\/index.php\/wp-json\/wp\/v2\/posts\/5794\/revisions\/5795"}],"wp:attachment":[{"href":"https:\/\/sp9kjm.com\/index.php\/wp-json\/wp\/v2\/media?parent=5794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sp9kjm.com\/index.php\/wp-json\/wp\/v2\/categories?post=5794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sp9kjm.com\/index.php\/wp-json\/wp\/v2\/tags?post=5794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}