{"id":3682,"date":"2020-09-07T07:28:05","date_gmt":"2020-09-07T06:28:05","guid":{"rendered":"https:\/\/so3z.com\/?p=3682"},"modified":"2020-09-07T15:06:36","modified_gmt":"2020-09-07T14:06:36","slug":"vhf-iaru-2020","status":"publish","type":"post","link":"https:\/\/so3z.com\/?p=3682","title":{"rendered":"VHF IARU 2020"},"content":{"rendered":"<p>Niestety w tym roku nie mog\u0142em pojecha\u0107 z ekip\u0105 SN7L na zawody ze wzgl\u0119du na wesele przyjaci\u00f3\u0142.<br \/>\nTak\u017ce wyl\u0105dowa\u0142em w Ostro\u0142\u0119ce na czas zawod\u00f3w. Jednak zdecydowa\u0142em, \u017ce dam cho\u0107 punkty ch\u0142opakom, wszak to 490km.<br \/>\n<a href=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200906_113637.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-3686\" src=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200906_113637-1024x576.jpg\" alt=\"\" width=\"474\" height=\"267\" srcset=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200906_113637-1024x576.jpg 1024w, https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200906_113637-300x169.jpg 300w, https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200906_113637-768x432.jpg 768w\" sizes=\"auto, (max-width: 474px) 100vw, 474px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.qsl.net\/dk7zb\/PVC-Yagis\/7-Ele-2m.htm\">Anten\u0119 7el DK7ZB light Yagi\u00a0<\/a><br \/>\nWykona\u0142em ju\u017c po raz drugi. Niestety tym razem nie mia\u0142em pod r\u0119k\u0105 4mm pr\u0119t\u00f3w do wykonania radiatora, za to kupi\u0142em 5mm w lokalnym sklepie budowlanym (radiator w zwi\u0105zku z tym zrobi\u0142em o 1mm kr\u00f3tszy ni\u017c w projekcie). Przy 50W wskaz\u00f3wka swra w radiu nawet nie drgn\u0119\u0142a, a nie mia\u0142em czasu ju\u017c bawi\u0107 si\u0119 analizatorem antenowym. Pr\u0119ty 3,2mm ci\u0105\u0142em kombinerkami, do w\u0142a\u015bciwej d\u0142ugo\u015bci pr\u0119tu dochodzi\u0142em u\u017cywaj\u0105c pilnika, no\u015bnik to rura instalacyjna PCV 22mm, i uchwyty do monta\u017cu na\u015bciennego. No\u015bnik w po\u0142owie przeci\u0105\u0142em \u0142\u0105cz\u0105c kawa\u0142kiem znalezionej prostej ga\u0142\u0119zi \ud83d\ude42<br \/>\nElementy przymocowane 3 trytkami do uchwyt\u00f3w.<br \/>\n<a href=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200905_152825.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-3685\" src=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200905_152825-1024x576.jpg\" alt=\"\" width=\"474\" height=\"267\" srcset=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200905_152825-1024x576.jpg 1024w, https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200905_152825-300x169.jpg 300w, https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200905_152825-768x432.jpg 768w\" sizes=\"auto, (max-width: 474px) 100vw, 474px\" \/><\/a><\/p>\n<p>Kabel to marny RG-58 bo akurat mia\u0142em lu\u017any po moich testach KFowej anteny, kawa\u0142ek za direktorem pierwszym nawin\u0105\u0142em choke balun na no\u015bniku &#8211; 5 zwoi. Pr\u0119ty radiatora na ko\u0144cach wygi\u0105\u0142em kombinerkami tak by wchodzi\u0142y w kostk\u0119 elektryczn\u0105, kt\u00f3ra po\u0142\u0105czy\u0142a mi radiatora z kablem antenowym. Anten\u0119 bez wi\u0119kszych problem\u00f3w za\u0142o\u017cy\u0142em na w\u0119dce z decatchlonu. Jako cybant u\u017cy\u0142em standardowo ta\u015bmy izolacyjnej. Zrobi\u0142em podwieszk\u0119 sznurkiem by ugi\u0119cie no\u015bnika by\u0142o jak najmniejsze. Budowa anteny trwa\u0142a oko\u0142o p\u00f3\u0142torej godziny.<\/p>\n<p>SN7L po obr\u00f3ceniu anteny zapala\u0142 w piku do S-9! A lokalizacj\u0119 mia\u0142em marn\u0105, koryto rzeki Narwii tylko 90m npm.<\/p>\n<p><a href=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200906_113616.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-3687\" src=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200906_113616-1024x576.jpg\" alt=\"\" width=\"474\" height=\"267\" srcset=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200906_113616-1024x576.jpg 1024w, https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200906_113616-300x169.jpg 300w, https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/20200906_113616-768x432.jpg 768w\" sizes=\"auto, (max-width: 474px) 100vw, 474px\" \/><\/a><\/p>\n<p>Tak\u017ce podsumowuj\u0105c &#8211; nie ma wym\u00f3wek ! Uruchomienie si\u0119 na 2m to bana\u0142 i bardzo niski koszt, je\u017celi ju\u017c posiadamy TRX z SSB\/CW.<\/p>\n<p>Gdyby kto\u015b nie wiedzia\u0142 pr\u0119ty 3,2mm i 4mm\u00a0 AlMg &#8211; s\u0105 dost\u0119pne w sklepach z asortymentem spawalniczym. Zazwyczaj w metrowych odcinkach &#8211; da si\u0119 dosta\u0107 pr\u0119ty bez sp\u0142aszczenia.<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/rHYa7bAiTwU\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>Antena 7el na no\u015bniku 3 metrowym<br \/>\nZysk 10,6dBd t\u0142umienie prz\u00f3d\/ty\u0142 30dB<br \/>\nCharakterystyka promieniowania 3dB-angles:\u00a0 40,2\u00b0 w horyzoncie,\u00a0 45,6\u00b0 w pionie<br \/>\nvertical stacking\u00a0 2,85 m<\/p>\n<p><a href=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/7-El-2m-verhor.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3690\" src=\"https:\/\/so3z.com\/wp-content\/uploads\/2020\/09\/7-El-2m-verhor.gif\" alt=\"\" width=\"570\" height=\"548\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Niestety w tym roku nie mog\u0142em pojecha\u0107 z ekip\u0105 SN7L na zawody ze wzgl\u0119du na wesele przyjaci\u00f3\u0142. Tak\u017ce wyl\u0105dowa\u0142em w Ostro\u0142\u0119ce na czas zawod\u00f3w. Jednak zdecydowa\u0142em, \u017ce dam cho\u0107 punkty ch\u0142opakom, wszak to 490km. Anten\u0119 7el DK7ZB light Yagi\u00a0 Wykona\u0142em ju\u017c po raz drugi. Niestety tym razem nie mia\u0142em pod r\u0119k\u0105 4mm pr\u0119t\u00f3w do wykonania &hellip; <a href=\"https:\/\/so3z.com\/?p=3682\" class=\"more-link\">Czytaj dalej <span class=\"screen-reader-text\">VHF IARU 2020<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-3682","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/so3z.com\/index.php?rest_route=\/wp\/v2\/posts\/3682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/so3z.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/so3z.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/so3z.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/so3z.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3682"}],"version-history":[{"count":12,"href":"https:\/\/so3z.com\/index.php?rest_route=\/wp\/v2\/posts\/3682\/revisions"}],"predecessor-version":[{"id":3684,"href":"https:\/\/so3z.com\/index.php?rest_route=\/wp\/v2\/posts\/3682\/revisions\/3684"}],"wp:attachment":[{"href":"https:\/\/so3z.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/so3z.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/so3z.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}