{"id":1149,"date":"2016-08-22T10:12:46","date_gmt":"2016-08-22T08:12:46","guid":{"rendered":"http:\/\/www.iz2zph.eu\/?p=1149"},"modified":"2017-11-01T23:30:21","modified_gmt":"2017-11-01T22:30:21","slug":"choke-portatile-100w","status":"publish","type":"post","link":"https:\/\/www.iz2zph.eu\/?p=1149","title":{"rendered":"Choke portatile 100w"},"content":{"rendered":"<p><center><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.iz2zph.eu\/wp-content\/uploads\/2015\/02\/WP_20160701_20_43_41_Pro-e1468231504935.jpg\" alt=\"choke portatile\" width=\"550\" height=\"310\" \/><\/center><\/p>\n<p style=\"text-align: justify;\">RF Choke portatile di semplice realizzazione in grado di sopportare fino\u00a0a 100w<\/p>\n<p style=\"text-align: justify;\">Il nucleo utilizzato \u00e8 binoculare in Mix43 di tipo BN43-7051. L&#8217; avvolgimento \u00e8 \u00a0realizzato con 4 spire di RG-178, cavo professionale con dielettrico in teflon diametro 1.8 mm<\/p>\n<p style=\"text-align: justify;\">Il contenitore \u00e8 un &#8220;manicotto&#8221; ad uso idraulico da 40mm di diametro chiuso alle estremit\u00e0 da tappi a tenuta stagna con guarnizioni.<\/p>\n<p style=\"text-align: justify;\">Connettori SO239 da pannello isolati in teflon e sigillati con liquid electrical tape, ottima invenzione!<\/p>\n<p style=\"text-align: justify;\">E&#8217; possibile far transitare fino a circa 100w se il ros non \u00e8 troppo elevato sulla linea.<\/p>\n<p style=\"text-align: justify;\">Il limite \u00e8 rappresentato dalla saturazione del nucleo, in quanto il cavo \u00e8 in grado di sopportare potenze ben maggiori in HF nonostante le ridotte dimensioni<\/p>\n<p style=\"text-align: justify;\"><em>La potenza di transito \u00e8 sempre stimata e dipende dalle condizioni della linea di trasmissione<\/em><\/p>\n<p>&nbsp;<\/p>\n<table border=\"0\" width=\"600\">\n<tbody>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"https:\/\/www.iz2zph.eu\/wp-content\/uploads\/2016\/07\/port_160-300x154.jpg\" alt=\"port_160\" width=\"280\" \/><\/td>\n<td align=\"center\"><img decoding=\"async\" src=\"https:\/\/www.iz2zph.eu\/wp-content\/uploads\/2016\/07\/port_multi-300x148.jpg\" alt=\"port_multi\" width=\"280\" \/><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><img decoding=\"async\" src=\"https:\/\/www.iz2zph.eu\/wp-content\/uploads\/2016\/07\/port_risp-1-300x168.jpg\" alt=\"port_risp\" width=\"280\" \/><\/td>\n<td align=\"center\"><img decoding=\"async\" src=\"https:\/\/www.iz2zph.eu\/wp-content\/uploads\/2016\/07\/port_80-300x173.jpg\" alt=\"port_80\" width=\"280\" \/><\/td>\n<\/tr>\n<tr>\n<td align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.iz2zph.eu\/wp-content\/uploads\/2016\/07\/port_est-300x113.jpg\" alt=\"port_est\" width=\"280\" height=\"113\" \/><\/td>\n<td align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.iz2zph.eu\/wp-content\/uploads\/2016\/07\/port_conn-300x289.jpg\" alt=\"port_conn\" width=\"220\" height=\"192\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>RF Choke portatile di semplice realizzazione in grado di sopportare fino\u00a0a 100w Il nucleo utilizzato \u00e8 binoculare in Mix43 di tipo BN43-7051. L&#8217; avvolgimento \u00e8 \u00a0realizzato con 4 spire di RG-178, cavo professionale con dielettrico in teflon diametro 1.8 mm<span class=\"ellipsis\">&hellip;<\/span><\/p>\n<div class=\"read-more\"><a href=\"https:\/\/www.iz2zph.eu\/?p=1149\">Continua a leggere <span class=\"screen-reader-text\">Choke portatile 100w<\/span><span class=\"meta-nav\"> &#8250;<\/span><\/a><\/div>\n<p><!-- end of .read-more --><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[69,71],"class_list":["post-1149","post","type-post","status-publish","format-standard","hentry","category-balun-chokes","tag-choke","tag-choke-portatile-100w"],"_links":{"self":[{"href":"https:\/\/www.iz2zph.eu\/index.php?rest_route=\/wp\/v2\/posts\/1149"}],"collection":[{"href":"https:\/\/www.iz2zph.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iz2zph.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iz2zph.eu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iz2zph.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1149"}],"version-history":[{"count":8,"href":"https:\/\/www.iz2zph.eu\/index.php?rest_route=\/wp\/v2\/posts\/1149\/revisions"}],"predecessor-version":[{"id":1995,"href":"https:\/\/www.iz2zph.eu\/index.php?rest_route=\/wp\/v2\/posts\/1149\/revisions\/1995"}],"wp:attachment":[{"href":"https:\/\/www.iz2zph.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iz2zph.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iz2zph.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}