{"id":69,"date":"2009-05-11T16:56:00","date_gmt":"2009-05-11T19:56:00","guid":{"rendered":"http:\/\/www.gecre.org\/?p=69"},"modified":"2009-05-11T16:56:00","modified_gmt":"2009-05-11T19:56:00","slug":"construcao-de-yagi-long-rope-para-o-csa144-de-2009","status":"publish","type":"post","link":"https:\/\/www.gecre.org\/?p=69","title":{"rendered":"Constru\u00e7\u00e3o de yagi &quot;long rope&quot; para o CSA144 de 2009"},"content":{"rendered":"<div style=\"TEXT-ALIGN: justify\" align=\"justify\">Nesse fim de semana, eu (PU1BRA) e Brandino (PU1BRD) fomos a campo para in\u00edcio dos testes da Long Rope para o CSA144.<\/div>\n<p align=\"justify\">\n<p>O objetivo do dia foi montar a antena na posi\u00e7\u00e3o vertical e tentar configurar o melhor tipo de alimentador (feeder) para o conjunto. Tentamos uma bzooca e uma dipolo simples. O rendimento foi satisfat\u00f3rio&#8230; mas n\u00e3o da maneira que quer\u00edamos.<\/p>\n<p>O pr\u00f3ximo passo ser\u00e1 testar um gamma matc e usar um analisador de antenas emprestado para tirarmos a prova da efici\u00eancia da antena.<\/p>\n<p>Ela tem 24 elementos (0,9 cm diametro) e aproximadamente 16 metros de comprimento de boom (feito com corda de nylon de 6mm).<\/p>\n<p>Seguem fotos do dia&#8230;.<br \/><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/2.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiE1cVm77I\/AAAAAAAAARI\/utODT__0dUc\/s1600-h\/IMG_1093+(Medium).JPG\"><\/a><\/p>\n<p><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/1.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEX3W_d7I\/AAAAAAAAAQQ\/PfwoQDORg70\/s1600-h\/IMG_1083+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659304152594354\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 240px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/1.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEX3W_d7I\/AAAAAAAAAQQ\/PfwoQDORg70\/s320\/IMG_1083+(Medium).JPG\" border=\"0\" \/><\/a><br \/><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/2.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEXq-BIYI\/AAAAAAAAAQI\/1CmRhxcTnUg\/s1600-h\/IMG_1082+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659300826620290\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 240px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/2.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEXq-BIYI\/AAAAAAAAAQI\/1CmRhxcTnUg\/s320\/IMG_1082+(Medium).JPG\" border=\"0\" \/><\/a><br \/><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/2.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEXeEOHeI\/AAAAAAAAAQA\/GEmMhjyjtwo\/s1600-h\/IMG_1081+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659297362976226\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 240px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/2.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEXeEOHeI\/AAAAAAAAAQA\/GEmMhjyjtwo\/s320\/IMG_1081+(Medium).JPG\" border=\"0\" \/><\/a><br \/><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/1.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEXYy5-VI\/AAAAAAAAAP4\/_NZ-hrYpLZU\/s1600-h\/IMG_1080+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659295948175698\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 240px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/1.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEXYy5-VI\/AAAAAAAAAP4\/_NZ-hrYpLZU\/s320\/IMG_1080+(Medium).JPG\" border=\"0\" \/><br \/><\/a><\/p>\n<div style=\"TEXT-ALIGN: center\"><\/div>\n<div style=\"TEXT-ALIGN: center\"><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/2.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiE1cVm77I\/AAAAAAAAARI\/utODT__0dUc\/s1600-h\/IMG_1093+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659812295110578\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 240px; CURSOR: pointer; HEIGHT: 320px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/2.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiE1cVm77I\/AAAAAAAAARI\/utODT__0dUc\/s320\/IMG_1093+(Medium).JPG\" border=\"0\" \/><\/a><br \/><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/3.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEr6NpOXI\/AAAAAAAAARA\/x-RTZ6LQlIM\/s1600-h\/IMG_1092+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659648516077938\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: pointer; HEIGHT: 240px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/3.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEr6NpOXI\/AAAAAAAAARA\/x-RTZ6LQlIM\/s320\/IMG_1092+(Medium).JPG\" border=\"0\" \/><\/a><br \/><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/1.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiErygDfhI\/AAAAAAAAAQ4\/z3d0gnhb2zo\/s1600-h\/IMG_1090+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659646445813266\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: pointer; HEIGHT: 240px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/1.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiErygDfhI\/AAAAAAAAAQ4\/z3d0gnhb2zo\/s320\/IMG_1090+(Medium).JPG\" border=\"0\" \/><\/a><br \/><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/4.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEroeDDtI\/AAAAAAAAAQw\/OlwbayNSOSw\/s1600-h\/IMG_1089+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659643753041618\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: pointer; HEIGHT: 240px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/4.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEroeDDtI\/AAAAAAAAAQw\/OlwbayNSOSw\/s320\/IMG_1089+(Medium).JPG\" border=\"0\" \/><\/a><br \/><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/2.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiErjC9gII\/AAAAAAAAAQo\/Naas61mgHdQ\/s1600-h\/IMG_1086+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659642297254018\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: pointer; HEIGHT: 240px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/2.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiErjC9gII\/AAAAAAAAAQo\/Naas61mgHdQ\/s320\/IMG_1086+(Medium).JPG\" border=\"0\" \/><\/a><br \/><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/3.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiErTAH7JI\/AAAAAAAAAQg\/KZy8YfJcPy8\/s1600-h\/IMG_1085+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659637990386834\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: pointer; HEIGHT: 240px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/3.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiErTAH7JI\/AAAAAAAAAQg\/KZy8YfJcPy8\/s320\/IMG_1085+(Medium).JPG\" border=\"0\" \/><\/a><br \/><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/1.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEYPzCdUI\/AAAAAAAAAQY\/-p-eQTA239E\/s1600-h\/IMG_1084+(Medium).JPG\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334659310712681794\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: pointer; HEIGHT: 240px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/1.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiEYPzCdUI\/AAAAAAAAAQY\/-p-eQTA239E\/s320\/IMG_1084+(Medium).JPG\" border=\"0\" \/><\/a><\/div>\n<div style=\"TEXT-ALIGN: justify\">Segue o projeto:<\/div>\n<div style=\"TEXT-ALIGN: justify\"><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"http:\/\/3.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiG8g_CfFI\/AAAAAAAAARQ\/Ngze71Veais\/s1600-h\/Long+Rope+Yagi_Page_3.jpg\"><img decoding=\"async\" id=\"BLOGGER_PHOTO_ID_5334662132824964178\" style=\"DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: pointer; HEIGHT: 226px; TEXT-ALIGN: center\" alt=\"\" src=\"http:\/\/3.bp.blogspot.com\/_DpVu3NLnwvQ\/SgiG8g_CfFI\/AAAAAAAAARQ\/Ngze71Veais\/s320\/Long+Rope+Yagi_Page_3.jpg\" border=\"0\" \/><\/a><\/div>\n<div style=\"TEXT-ALIGN: left\">E o v\u00eddeo do dia:<\/div>\n<div style=\"TEXT-ALIGN: center\"><\/div>\n<div style=\"TEXT-ALIGN: center\"><object width=\"320\" height=\"266\" class=\"BLOG_video_class\" id=\"BLOG_video-106b9bcb4f451f3d\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http:\/\/download.macromedia.com\/pub\/shockwave\/cabs\/flash\/swflash.cab#version=6,0,40,0\"><param name=\"movie\" value=\"http:\/\/www.youtube.com\/get_player\"><param name=\"bgcolor\" value=\"#FFFFFF\"><param name=\"allowfullscreen\" value=\"true\"><param name=\"flashvars\" value=\"flvurl=http%3A%2F%2Fv24.nonxt5.googlevideo.com%2Fvideoplayback%3Fid%3D106b9bcb4f451f3d%26itag%3D5%26app%3Dblogger%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1284421375%26sparams%3Did%252Citag%252Cip%252Cipbits%252Cexpire%26signature%3D57E07F396ECF77C9C869BCEC9177D73623C359DB.55BA9D41495F11197CB28F0688BCEA3CC6EB7E50%26key%3Dck1&amp;iurl=http%3A%2F%2Fvideo.google.com%2FThumbnailServer2%3Fapp%3Dblogger%26contentid%3D106b9bcb4f451f3d%26offsetms%3D5000%26itag%3Dw160%26sigh%3DBAiibbF8eNQLdV5T39ZZbXcz_Xg&amp;autoplay=0&amp;ps=blogger\"><embed src=\"http:\/\/www.youtube.com\/get_player\"width=\"320\" height=\"266\" bgcolor=\"#FFFFFF\"flashvars=\"flvurl=http%3A%2F%2Fv24.nonxt5.googlevideo.com%2Fvideoplayback%3Fid%3D106b9bcb4f451f3d%26itag%3D5%26app%3Dblogger%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1284421375%26sparams%3Did%252Citag%252Cip%252Cipbits%252Cexpire%26signature%3D57E07F396ECF77C9C869BCEC9177D73623C359DB.55BA9D41495F11197CB28F0688BCEA3CC6EB7E50%26key%3Dck1&#038;iurl=http%3A%2F%2Fvideo.google.com%2FThumbnailServer2%3Fapp%3Dblogger%26contentid%3D106b9bcb4f451f3d%26offsetms%3D5000%26itag%3Dw160%26sigh%3DBAiibbF8eNQLdV5T39ZZbXcz_Xg&#038;autoplay=0&#038;ps=blogger\"allowFullScreen=\"true\" \/><\/object><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nesse fim de semana, eu (PU1BRA) e Brandino (PU1BRD) fomos a campo para in\u00edcio dos testes da Long Rope para o CSA144. O objetivo do dia foi montar a antena na posi\u00e7\u00e3o vertical e tentar configurar o melhor tipo de alimentador (feeder) para o conjunto. Tentamos uma bzooca e uma dipolo simples. O rendimento foi &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/www.gecre.org\/?p=69\">Continue lendo<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61,84],"tags":[],"class_list":["post-69","post","type-post","status-publish","format-standard","hentry","category-antena","category-long-rope-yagi","item-wrap"],"_links":{"self":[{"href":"https:\/\/www.gecre.org\/index.php?rest_route=\/wp\/v2\/posts\/69","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gecre.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gecre.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gecre.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gecre.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=69"}],"version-history":[{"count":0,"href":"https:\/\/www.gecre.org\/index.php?rest_route=\/wp\/v2\/posts\/69\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.gecre.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=69"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gecre.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=69"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gecre.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=69"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}