{"id":2272,"date":"2022-02-07T19:44:59","date_gmt":"2022-02-07T18:44:59","guid":{"rendered":"http:\/\/hamspirit.pl\/SQ9MDD\/?p=2272"},"modified":"2022-02-07T19:44:59","modified_gmt":"2022-02-07T18:44:59","slug":"cubical-quad-na-2m-i-70cm","status":"publish","type":"post","link":"https:\/\/sq9mdd.hamspirit.pl\/?p=2272","title":{"rendered":"Cubical Quad na 2m i 70cm"},"content":{"rendered":"<p>Postanowi\u0142em zbudowa\u0107 anten\u0119 cubical quad na pasma 2m i 70cm. Do budowy tej anteny nam\u00f3wi\u0142 mnie kolega Cesar EA8CXN, kt\u00f3ry pracuje na podobnej antenie.<\/p>\n<p><!--more--><\/p>\n<p>Antena ma form\u0119 prostok\u0105ta, gdzie podstawowy element promiennika to pe\u0142no-falowa p\u0119tla zestrojona dla pasma 2m a dodatkowy element paso\u017cytniczy jest zestrojony na pa\u015bmie 70cm.\u00a0 Do budowy szkieletu anteny u\u017cy\u0142em pr\u0119t\u00f3w z w\u0142\u00f3kna szklanego o \u015brednicy 4mm, kt\u00f3ry jest \u0142atwo dost\u0119pny w sieci. Ca\u0142o\u015b\u0107 konstrukcji jest spojona elementami drukowanymi na drukarce 3D. Konstruktorzy anteny podaj\u0105 \u017ce zysk tej anteny wynosi 7,04\u00a0dBi ~ 3,52\u00a0dBi. przy zawieszeniu minimum\u00a0 6m nad ziemi\u0105.<\/p>\n<p>Aby zbudowa\u0107 tak\u0105 anten\u0119 musimy zgromadzi\u0107 potrzebne materia\u0142y i elementy:<\/p>\n<p>1. pr\u0119t z w\u0142\u00f3kna szklanego 4mm grubo\u015bci, d\u0142ugo\u015b\u0107 345mm 4 szt.<br \/>\n2. uchwyty promiennik\u00f3w drukowane 3 szt.<br \/>\n3. uchwyt gniazda bnc, drukowany 1 szt.<br \/>\n4. mocowanie \u015brodkowe drukowane 1 szt.<br \/>\n5. gniazdo bnc do obudowy 1 szt.<br \/>\n6. Promiennik zewn\u0119trzny (2m), przew\u00f3d instalacyjny LgY 1&#215;0,75 d\u0142ugo\u015b\u0107 201cm 1 szt.<br \/>\n7. Promiennik wewnetrzny (70cm), przew\u00f3d instalacyjny LgY 1&#215;0,75 d\u0142ugo\u015b\u0107 173cm<br \/>\n8. Ko\u0144c\u00f3wki oczkowe ~3-4mm do zaci\u015bni\u0119cia na link\u0119 3szt<\/p>\n<p>Budow\u0119 rozpocz\u0105\u0142em od narysowania i wydrukowania element\u00f3w konstrukcyjnych anteny.<\/p>\n<p>Centralny element anteny stanowi uchwyt mocowany na boomie do kt\u00f3rego wsuni\u0119te s\u0105 pr\u0119ty z w\u0142\u00f3kna szklanego.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=2287\" rel=\"attachment wp-att-2287\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2287\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2022\/01\/cubical-center-holder-300x213.png\" alt=\"\" width=\"300\" height=\"213\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/cubical-center-holder-300x213.png 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/cubical-center-holder-768x544.png 768w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/cubical-center-holder.png 872w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Na ko\u0144cach pr\u0119t\u00f3w umie\u015bci\u0142em uchwyty gdzie zamocowane zostan\u0105 p\u0119tle z linki stanowi\u0105ce elementy anteny.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=2289\" rel=\"attachment wp-att-2289\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2289\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2022\/01\/cubical-double-end-v4-300x142.png\" alt=\"\" width=\"300\" height=\"142\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/cubical-double-end-v4-300x142.png 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/cubical-double-end-v4-1024x485.png 1024w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/cubical-double-end-v4-768x364.png 768w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/cubical-double-end-v4.png 1344w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Zasilanie anteny jest realizowane za pomoc\u0105 nieco innego elementu kt\u00f3ry wyposa\u017cy\u0142em w miejsce do zamocowania gniazda BNC<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=2288\" rel=\"attachment wp-att-2288\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2288\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2022\/01\/cubical-connector-300x168.png\" alt=\"\" width=\"300\" height=\"168\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/cubical-connector-300x168.png 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/cubical-connector-768x431.png 768w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/cubical-connector.png 870w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Promienniki maj\u0105 d\u0142ugo\u015b\u0107 odpowiednio na 2m 200 cm oraz 173cm na pasmo 70cm. Przygotowa\u0142em je z linki instalacyjnej LgY 1 x 0,75mm2.<br \/>\nZasilony bezpo\u015brednio promiennik na 2m zaopatrzy\u0142em na ko\u0144cach w ko\u0144c\u00f3wki zaciskane oczkowe pod \u015brubki m3.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=2291\" rel=\"attachment wp-att-2291\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2291\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2022\/01\/photo_2022-01-21_12-25-41-300x150.jpg\" alt=\"\" width=\"300\" height=\"150\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/photo_2022-01-21_12-25-41-300x150.jpg 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/photo_2022-01-21_12-25-41-1024x512.jpg 1024w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/photo_2022-01-21_12-25-41-768x384.jpg 768w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/photo_2022-01-21_12-25-41.jpg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Paso\u017cytniczy promiennik na 70cm trzeba przyci\u0105\u0107 kilka milimetr\u00f3w d\u0142u\u017cszy tak by po z\u0142\u0105czeniu i zlutowaniu ko\u0144c\u00f3wek osi\u0105gn\u0105\u0107 obw\u00f3d 173mm.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=2293\" rel=\"attachment wp-att-2293\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2293\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2022\/01\/photo_2022-01-21_12-43-17-300x150.jpg\" alt=\"\" width=\"300\" height=\"150\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/photo_2022-01-21_12-43-17-300x150.jpg 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/photo_2022-01-21_12-43-17-1024x512.jpg 1024w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/photo_2022-01-21_12-43-17-768x384.jpg 768w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/01\/photo_2022-01-21_12-43-17.jpg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Miejsce lutowania zabezpieczy\u0142em przed wp\u0142ywem warunk\u00f3w zewn\u0119trznych za pomoc\u0105 koszulki termokurczliwej.<\/p>\n<p>Przed monta\u017cem promiennik\u00f3w w jednym z wydruk\u00f3w zainstalowa\u0142em gniazdo BNC do pod\u0142\u0105czenia fidera antenowego.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=2270\" rel=\"attachment wp-att-2270\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2270\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2021\/11\/photo_2021-11-29_18-41-37-2-300x150.jpg\" alt=\"\" width=\"300\" height=\"150\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2021\/11\/photo_2021-11-29_18-41-37-2-300x150.jpg 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2021\/11\/photo_2021-11-29_18-41-37-2-1024x512.jpg 1024w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2021\/11\/photo_2021-11-29_18-41-37-2-768x384.jpg 768w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2021\/11\/photo_2021-11-29_18-41-37-2.jpg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Monta\u017c anteny rozpocz\u0105\u0142em od przygotowania promiennika paso\u017cytniczego, a nast\u0119pnie zainstalowa\u0142em promiennik w\u0142a\u015bciwy tak by dok\u0142adnie dopasowa\u0107 jego d\u0142ugo\u015b\u0107 i naci\u0105g do promiennika paso\u017cytniczego. Antena powinna by\u0107 lekko napi\u0119ta tak by promienniki nie by\u0142y lu\u017ane.<\/p>\n<p>Gotow\u0105 anten\u0119 zainstalowa\u0142em na kwadratowym boomie o \u015brednicy 12mm. Punkt zasilania dla polaryzacji pionowej powinien by\u0107 z prawej lub lewej strony a dla polaryzacji poziomej na dole lub na g\u00f3rze.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=2268\" rel=\"attachment wp-att-2268\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2268\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2021\/11\/photo_2021-11-29_18-41-31-2-300x150.jpg\" alt=\"\" width=\"300\" height=\"150\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2021\/11\/photo_2021-11-29_18-41-31-2-300x150.jpg 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2021\/11\/photo_2021-11-29_18-41-31-2-1024x512.jpg 1024w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2021\/11\/photo_2021-11-29_18-41-31-2-768x384.jpg 768w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2021\/11\/photo_2021-11-29_18-41-31-2.jpg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Pomiary antenowe i testy eterowe potwierdzaj\u0105 \u017ce antena jest skuteczna i pracuje poprawnie. Poni\u017cej zrzuty ekranu z analizatora. Zach\u0119cam do eksperyment\u00f3w.<\/p>\n<div id=\"attachment_2404\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2404\" class=\"wp-image-2404 size-full\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2022\/09\/photo_2022-09-13_19-56-56.jpg\" alt=\"\" width=\"1024\" height=\"600\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/09\/photo_2022-09-13_19-56-56.jpg 1024w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/09\/photo_2022-09-13_19-56-56-300x176.jpg 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/09\/photo_2022-09-13_19-56-56-768x450.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-2404\" class=\"wp-caption-text\">Pomiary w pa\u015bmie 2m<\/p><\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_2405\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2405\" class=\"wp-image-2405 size-full\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2022\/09\/photo_2022-09-13_20-03-02.jpg\" alt=\"\" width=\"1024\" height=\"600\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/09\/photo_2022-09-13_20-03-02.jpg 1024w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/09\/photo_2022-09-13_20-03-02-300x176.jpg 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2022\/09\/photo_2022-09-13_20-03-02-768x450.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-2405\" class=\"wp-caption-text\">Pomiary w pa\u015bmie 70cm<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>Pliki do wydruk\u00f3w wrzuci\u0142em na stron\u0119 serwisu <a href=\"https:\/\/www.thingiverse.com\/thing:5222932\">thingiverse<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p>R.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Postanowi\u0142em zbudowa\u0107 anten\u0119 cubical quad na pasma 2m i 70cm. Do budowy tej anteny nam\u00f3wi\u0142 mnie kolega Cesar EA8CXN, kt\u00f3ry pracuje na podobnej antenie.<\/p>\n","protected":false},"author":2,"featured_media":2268,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-2272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diy"],"_links":{"self":[{"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/posts\/2272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2272"}],"version-history":[{"count":0,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/posts\/2272\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/media\/2268"}],"wp:attachment":[{"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}