{"id":394,"date":"2010-08-22T14:38:49","date_gmt":"2010-08-22T12:38:49","guid":{"rendered":"http:\/\/pa3hcm.utreg.net\/?p=394"},"modified":"2021-01-18T20:16:57","modified_gmt":"2021-01-18T19:16:57","slug":"arrow-antenna","status":"publish","type":"post","link":"https:\/\/www.pa3hcm.nl\/?p=394","title":{"rendered":"Arrow antenna"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Introduction<\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignright\"><a href=\"http:\/\/pa3hcm.utreg.net\/wp-content\/uploads\/2014\/01\/arrow_antenna_1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"225\" height=\"300\" src=\"http:\/\/pa3hcm.utreg.net\/wp-content\/uploads\/2014\/01\/arrow_antenna_1-225x300.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" class=\"wp-image-395\" srcset=\"https:\/\/www.pa3hcm.nl\/wp-content\/uploads\/2014\/01\/arrow_antenna_1-225x300.jpg 225w, https:\/\/www.pa3hcm.nl\/wp-content\/uploads\/2014\/01\/arrow_antenna_1.jpg 600w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>The arrow antenna is a popular antenna for using FM transponders on satellites. These satellites have a uplink on the 2m band, and a downlink on 70cm. You can operate those satellites with a simple dualband handheld radio.<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">Construction<\/h2>\n\n\n\n<p><a href=\"http:\/\/www.qsl.net\/dk7zb\/\" target=\"_blank\" rel=\"noopener\">DK7ZB<\/a> has a range of very interesting antenna designs. I picked the 3 element yagi for 144 MHz and the 6 element for 433 MHz.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"http:\/\/pa3hcm.utreg.net\/wp-content\/uploads\/2014\/01\/arrow_antenna_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"800\" src=\"http:\/\/pa3hcm.utreg.net\/wp-content\/uploads\/2014\/01\/arrow_antenna_2.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" class=\"wp-image-396\" srcset=\"https:\/\/www.pa3hcm.nl\/wp-content\/uploads\/2014\/01\/arrow_antenna_2.jpg 600w, https:\/\/www.pa3hcm.nl\/wp-content\/uploads\/2014\/01\/arrow_antenna_2-225x300.jpg 225w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Introduction The arrow antenna is a popular antenna for using FM transponders on satellites. These satellites have a uplink on the 2m band, and a downlink on 70cm. You can operate those satellites with a simple dualband handheld radio.<\/p>\n","protected":false},"author":1,"featured_media":395,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[33,43,34,42,32],"class_list":["post-394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-antennas","tag-2m","tag-70cm","tag-antenna","tag-satellite","tag-yagi"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"_links":{"self":[{"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=\/wp\/v2\/posts\/394","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=394"}],"version-history":[{"count":2,"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=\/wp\/v2\/posts\/394\/revisions"}],"predecessor-version":[{"id":1955,"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=\/wp\/v2\/posts\/394\/revisions\/1955"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=\/wp\/v2\/media\/395"}],"wp:attachment":[{"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pa3hcm.nl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}